Training Example: GL Design Services Ltd. – Review the Data, Give Your Score & Compare to the Real AI Evaluation

Industry Context — Common BS Fingerprints in Architecture, Interior Design & Home Improvement
Generic Claims: bringing your vision to life, creating dream spaces, award-winning designs, exceeding expectations…
Red Flags: portfolio with no project names or locations, no professional registrations listed, stock interior photography, claims every design style without specialization evidence…
Semantic Drift Patterns: homepage shows luxury residential but services include budget renovations, portfolio shows one style but claims versatility across all aesthetics, homepage claims bespoke but process page describes standardized packages, claims architectural services but team has no registered architects…
Proof Expectations: named project portfolio with before/after images, professional registration numbers (RIBA, AIA, ARB), client testimonials linked to specific completed projects, planning permission and building regulation references…

GL Design Services Ltd.

(https://gldesignltd.com) 📸 Data Snapshot: May 21, 2026

Analyze the raw signals below. How would a machine score this business’s credibility?

Here are the exact signals captured from up to six pages of the site — the same raw inputs the evaluation engine analyzed. They are grouped by signal type so you can weigh each the way the machine does.

🏗️ Semantic Structure — heading hierarchy & page identity (Info Density · Commodity Fingerprint)
HOMEPAGE GL Design Services Ltd. | Structural Engineer in Croydon (https://gldesignltd.com)
Title

GL Design Services Ltd. | Structural Engineer in Croydon

Meta

Our structural engineer in Croydon offers quality design services for residential layout alterations, loft conversions, house extensions and new builds.

H1 Structural Engineer in Croydon
H2 GL Design Services for residential layout alterations
H2 Structural calculations
H2 Structural design projects
H2 Client testimonials
H3 House extensions
H3 Wall removal
H3 Loft conversions
H3 Temporary works
H3 Extension plans
H3 Alteration plans
H3 Loft plans
H3 New build plans
H3 Temporary works design
H3 Our services
H3 FAQ
H3 Contact us
NAV_HEADER_HEADING_REPEATED_BODY_FOOTER Contact page and form | GL Design Services Ltd. (https://gldesignltd.com/contact-us/)
Title

Contact page and form | GL Design Services Ltd.

Meta

Please fill in the below form or contact us directly to discuss your upcoming project and see how we can help.

H1 Contact
H3 Our services
H3 FAQ
H3 Contact us
HEADING_REPEATED_FOOTER Checking engineer services and CAT3 | GL Design Services Ltd. (https://gldesignltd.com/checking-engineer-services-and-category-3-checks-cat3/)
Title

Checking engineer services and CAT3 | GL Design Services Ltd.

Meta

Sometimes an independent professional is required to perform a sanity check of the proposed structural design.

H1 Checking engineer services and Category 3 checks (CAT3)
H2 What we look for during the CAT3 check
H3 Meeting your budget and timelines
H3 Ensuring the safety of your property
H3 Post list
H3 Our services
H3 FAQ
H3 Contact us
NAV_HEADER_HEADING_REPEATED_FOOTER Services Extensions Alterations Lofts | GL Design Services Ltd. (https://gldesignltd.com/our-services/)
Title

Services Extensions Alterations Lofts | GL Design Services Ltd.

Meta

We are UK qualified chartered engineers experienced in the calculation of steel, reinforced concrete, timber and masonry structures…

H1 Services
H3 Our services
H3 FAQ
H3 Contact us
NAV_HEADER_HEADING_REPEATED_FOOTER Frequently Asked Questions | GL Design Services Ltd. (https://gldesignltd.com/faq/)
Title

Frequently Asked Questions | GL Design Services Ltd.

Meta

GL Design Services are a group of chartered civil and structural engineers with over 14 years of design experience amassed on a wide range of structurally…

H1 Frequently Asked Questions
H2 Structural engineers
H2 Load bearing wall removal
H2 Loft conversions
H2 House extensions
H3 Our services
H3 FAQ
H3 Contact us
HEADING_REPEATED_BODY_FOOTER Temporary work services | GL Design Services Ltd. (https://gldesignltd.com/our-services/temporary-work-services/)
Title

Temporary work services | GL Design Services Ltd.

Meta

Having worked with one of the biggest demolition contractors gave us a solid understanding of temporary works design for residential conversion projects.

H1 Temporary works
H3 Services list
H3 Our services
H3 FAQ
H3 Contact us
📝 The Narrative — clean text per page (Info Density · Semantic Coherence)
HOMEPAGE (https://gldesignltd.com) GL Design Services Ltd. | Structural Engineer in Croydon
[H2] GL Design Services for residential layout alterations
We are consulting structural engineers in Croydon with over 14 years of design experience amassed on diverse projects including residential conversions, new builds and temporary works of varying size and complexity. We pride ourselves in providing high quality structural engineering services and solutions, helping our clients to complete their schemes on time and within budget. Our practice is fully insured with all engineers being chartered and registered members of Engineering Council and the Institute of Civil Engineers.
Get your free quote today
[H2] Structural calculations
We have undertaken many bespoke home extension projects, ranging from a single-storey kitchen add-on to complex multi-level and multi-sided configurations. Our scope of services for those kind of projects involved removing load bearing walls, steel beam design, lintel design, foundations design and many more project specific items related to site constraints and location.
House extensions
Property refurbishments have always been the core of our services. Need advice on a load bearing wall removal, RSJ calculations, steel beam for chimney breast support, lintel design above opening or find out about cost of an inspection. Call us today for a non-obligatory cost estimation for structural calculations or other structural engineering services.
Wall removal
We have gathered a sound expertise in designing a great variety of roof conversions, creating additional habitable space to free up a busy household. Our services entailed specifying layout of steels for loft conversion, location and size of timber beams and trimming around openings. Contact us to find out more about loft conversion in Croydon.
Loft conversions
Having worked with one of the biggest demolition contractors gave us a solid understanding of temporary works design for residential conversion projects. We can offer structural engineering consultancy services in designing temporary propping, needling beams, general works sequence above and below ground.
Temporary works

[H2] Structural design projects
We develop comprehensive and detailed drawing output to ensure there are no issues on site as construction is the most expensive and labour intensive phase of each project. Therefore, information transparency and presentation have always been at the forefront of our work ethos – please take a look through some examples of our work.
[IMG: Extension main mod]
[IMG: Internal alterations main]
[IMG: Loft main mod]
[IMG: New build main]
[IMG: Temporary works]

[H2] Client testimonials
We strive to deliver the best service and project experience for our clients. Do not take our word for it, see what our satisfied clients say:
Mark Antoine08:06 26 Jan 26I cannot recommend GL enough, professionalism goes further than just the work carried out, it’s about the communication before it all starts, I will use them in futureSteven Budd11:30 10 Dec 25Absolutely top drawer service. While selling our house, we became aware of a problem with the roof purlins being below the current spec, requiring a suitable replacement plan.Gregory was engaged to come up with a feasible alternative. He designed a pair of sturdy flitch beams, which we have had installed by a roofer, completely resolving the issue.We are very happy with the service provided and have no hesitation in unreservedly recommending this company to anyone requiring structural engineering input. It's a refreshing change to deal with a company who are professional and deliver on what you pay for.Maxine Toms13:13 11 Sep 25We highly recommend this company.We engaged GL Design Services to develop the structural plans for a loft extension to our home. We looked at three companies providing structural services in total, for us GL Designs sent the most clear and comprehensive quotation, so we engaged them.In speaking with Gregory on the phone I found him to be professional and engaging when I discussed our requirements.Gregory reviewed our existing plans, visited our home and developed the most comprehensive and thorough of plans. Time was taken to answer all of our questions, clearly and politely.We cannot speak more highly of GL Design Services.Stephen Ishy17:42 03 Jul 25Excellent from start to finish. Needed a structural engineer to verify structural integrity of bathroom joists. Found GL Design. looked at all the good reviews and were local. Contacted Gregory by email and was given a time and date for a site visit and a set price package consisting of calculations, written report and drawings. Structural engineer Ewa arrived, was very friendly, polite and professional. Photos, Drawings and measurements were taken. 8 days later received a detailed report, exactly what I required. Excellent at a reasonable cost. I will definitely use again and definitely recommend.Rory Egan12:08 06 Jan 25I can highly recommend GL Design Services. Grzegorz is extremely thorough and detailed in his recommendations going an extra mile if needed to achieve the desired result. He was very approachable and good at explaining technical details to non technical users. He worked for us on a complicated project and we are very happy with the results and all his recommendations.CAROLYN MAY13:36 04 Nov 24We were delighted with an outstanding service from GL Design Services Ltd. Gregory responded swiftly to our initial enquiry and arranged a visit within a week. He was both meticulous and prompt in preparing an excellent and thorough report which included detailed calculations, and clear drawings with explanatory notes, which enabled our builder to proceed with confidence. We recommend his high-quality services without hesitation.Simeon Featherstone11:27 31 Oct 24Very good communication from start to finish. Fair price. The surveyor responded to lots of questions on the day that helped us to understand the potential of our new home. The completed survey is very detailed and professional. thank you!Mark Featherstone17:52 30 Jan 24Having submitted a brief project outline for our kitchen remodelling project, via the contact form, GL Design Services Ltd were quick to respond and pro-active in understanding our requirements.Gregory was generously with his time, providing responsive, friendly and professional structural design advice at a reasonable price. Thank youKat Fisher and Joshua Douglas-Warne19:51 16 Dec 23Gregory was knowledgeable, thorough and professional in his approach to the site visit he conducted for us at our home. He undertook structural checks and identified if walls were load bearing before we look to remove them for a reconfiguration project of our adjoining bathroom and back bedroom. We totally recommend his services.Ricardo Cardoso16:24 22 Nov 23Needed an urgent report to assist with the completion of my remortgage. As this was time sensitive, Gregory did his upmost to fit this in and attended the property within a few days of initial communication. Even more impressive was the fact that he produced the report within 24hrs. Highly recommend GL Design Services for all building engineering requirements.Lee Mccarthy19:14 15 Sep 23We had a relatively small modification we wanted to make to our property and had a great experience with GL Design Services. Gregory was very responsive, informative and delivered the design documents very quickly - I also learned a lot about my house as an added bonus. I will definitely be using GL Design Services for any future works.E15:09 18 Aug 23We used GL Design Services and worked with Gregory, who was efficient, gave detailed structual analysis and reccomendations for the builders. He was very thorough and clear and transparent with pricing and akso fair as the job ended up being very straightforward so he charged less than the original quote. I found Gregory to be expert, honest and trustworthy. I would strongly recommend his services as a safe pair of hands.aneta viot18:31 31 May 23Excellent service provided by Greg who was patient and very responsive in explaining the design technicalities to us. Design documentation for a two-storey side extension was clear and easy to follow by our appointed builder – once again a big thank you.Leszek Jambor19:54 28 May 23We needed to remove two load bearing walls in our house to create an open-plan kitchen. Gregory was very helpful from start to finish and promptly delivered support drawing and calculations for our contractor. Thank you for your help at such a short noticeKrzysztof Rozmiarkowski20:30 21 May 23A great service from the initial call through to delivery of drawings and calculations.Highly recommended!Craig Smith18:35 26 Apr 23Really helpful and informative. Very responsive and did a site visit very quickly. We will be using Gregory for any future design going forward (subject to purchase of property). Thank you, would recommend. Sophie.Lorna Taylor21:22 17 Oct 22I would not hesitate to recommend the services of GL Design.Gregory's attendance was punctual. He had a very polite, friendly manner. Very informative about the project I wish to undertake (removal of chimney breast). His response time to emails was excellent and I did not have to wait long for his report and structural calculations to come through. Many thanks Gregory.Predrag Cvijetic13:41 06 Sep 22Very knowledgeable, thorough and approchable professional who helped me out with structural design part for loft conversion and a single-storey rear extension project. Great drawings and calculation output so no issues obtaining approval from Building Control and on-site executionAga Kosinska19:44 05 Sep 22Very professional and reliable service. GL Design Services efficiently accommodated different requirements and expectations at the last minute.Richard Kensett13:05 12 Nov 21I found GL Design online, as a company that was local to me that would support the structural designs for our renovation project. With this being our first renovation, I don't mind admitting that I didn't really know what I was doing. As I talked Gregory through what we wanted, he was patient and knowledgeble and made me confident he knew what was needed, whilst providing us with helpful alternative options with the value of his experience. Their price was fair too. I'd have no hesitation in recommending GL Design.Ross Allinson12:25 13 Oct 21We had some concerns about some structural elements of our home and asked GL Design Services to complete a review to let us know whether any work was needed to bring them up to scratch. Gregory was excellent from start to finish, he was very knowledgable and took time to explain things to us and present the different options for correcting them. He also drew up very detailed plans within a reasonably short timeframe so we could start approaching builders. Even though their quote was not the cheapest we would have no hesitation in recommending GL Design Services, they're worth every penny.Henry T21:05 14 Apr 21RE: House extension in Coulsdon, single and double storey.Gregory has been an exemplar structural engineer. His quotation was not the cheapest but reasonable. From speaking to Gregory, I feel that he is knowledgeable and understands my needs. Once instructed, Gregory visited the site and took details necessary for his work. He worked effectively and was able to produce the calculations and specs required for the work in a timely manner.I would not hesitate to engage Gregory for further work in the future. If you are in London and the South East, do not hesitate use GL Design Services for your structural works.
11592 chars
SUB-PAGE · THIN (https://gldesignltd.com/contact-us/) Contact page and form | GL Design Services Ltd.
Please fill in the below form or contact us directly to discuss your upcoming project and see how we can help.
110 chars
SUB-PAGE (https://gldesignltd.com/checking-engineer-services-and-category-3-checks-cat3/) Checking engineer services and CAT3 | GL Design Services Ltd.
Sometimes an independent professional is required to perform a sanity check of the proposed structural design to ensure that the proposal developed by others is structurally sound and safe to implement. This is especially important for temporary work projects during any building demolition works to make sure that everyone working on site will be safe.
This formal check is called a Category 3 check and GL Design Services have extensive experience in performing these checks on a wide range of construction and demolition projects.
The actual check is carried out to closely study and review the proposed design and to highlight any issues and suggest safer design modifications and changes before any work goes ahead. Our team of experienced civil engineers will use our years of training and expertise to ensure the safety of the design and to provide you with added value during the checking process.
[H2] What we look for during the CAT3 check
GL Design Services will conduct a thorough check of your proposed design to make sure it is competent and will highlight any design issues or faults we find. We will suggest safe design modifications and if we feel there is a need, we can advise you of other design options you could take that will give you more desirable results.
With our design checking services, we will always look at ways to improve the design and where possible to make it more cost-effective with more efficient planning and use of appropriate building materials.
Most of the designs we check are completely sound but any changes we do suggest will depend on the individual project and its end purpose. We may make recommendations that would be more cost-effective or less labour intensive by using different building materials or design modifications.
Our dedicated team work to the highest of standards and our outstanding reputation is built on our trustworthiness, attention to detail and our ability to save our client’s some money wherever possible. Our experienced team are dedicated to maintaining our level of excellence.
[H3] Meeting your budget and timelines
For anyone wanting to undertake a building project in their home, you must keep control of your project’s budget and timescale. No one wants their budget to run away with them or to have construction delays that mean you are left hanging for weeks on end.
These things can happen without having a sound project plan to follow and an accurate costing of your labour and building materials. By using our comprehensive CAT3 design checking services, your designs will be reviewed and we will make both mandatory and optimal design changes that you need to ensure your project comes in on time and on budget.
[H3] Ensuring the safety of your property
GL Design Services perform CAT3 or 3rd Party Checks for a wide variety of construction projects, for example for any temporary works involved with the demolition and dismantling of old outbuildings for a proposed kitchen extension, adding an extra room above an attached garage, and more.
No matter what your design plans are, you will want your construction team to be working from plans that are ideal for your intended application. Our CAT3 design checking services will ensure this happens and that the stability of your premises will not be compromised.
You will be issued with a  Design/ Check Certificate to meet the needs of your mortgage or loan company requirements.
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SUB-PAGE (https://gldesignltd.com/our-services/) Services Extensions Alterations Lofts | GL Design Services Ltd.
We are UK qualified chartered engineers experienced in the calculation of steel, reinforced concrete, timber and masonry structures, providing complete structural solutions from concept design sketches to fully-detailed drawings developed by using CAD technology.
We believe that design should be simple and easy to build, thus resulting in fewer issues on site. It also means shortening the construction time, and therefore bringing the cost down.
The range of design services our structural engineer in Croydon can offer includes the following:
Structural calculations for:
Loft conversions
Extensions
New-build
Internal layout alterations and refurbishments
Load bearing wall removal
Chimney breast support
Temporary and enabling works design above and below ground
Steel connection design
Detailed construction drawings in CAD format
Building Regulations (Part A) advice
Checking engineer services and Category 3 checks (CAT3)
Our practice has established closed relationship with selected group of architects and building contractors, who are available on request to provide their input. This service alignment guarantees coherent experience between design and execution for our clients.
Contact us today to discuss your needs.
1232 chars
SUB-PAGE (https://gldesignltd.com/faq/) Frequently Asked Questions | GL Design Services Ltd.
GL Design Services are a group of chartered civil and structural engineers with over 14 years of design experience amassed on a wide range of structurally diverse projects.
You may be wondering what the difference is between chartered civil engineers and chartered structural engineers. These titles simply relate to which professional institution that our trained engineers are members of.
Both titles are equally technical and both are qualified to prepare and deliver structural designs and inspections to ensure any structural intervention in property fabric will not compromise its safety and structural integrity.
With GL Design Services you can be confident that all of our team members are degree qualified and have many years of professional experience to advice and help you to make sensible, practical and cost-effective recommendations.
We can provide you with structural calculations for:
Chimney breast support
Extensions
Internal layout alterations and refurbishments
Load bearing wall removal
Loft conversions
New-build
Steel connection design
Temporary and enabling works design above and below ground
W can also offer Building Regulations (Part A) advice and perform checking of engineer services and Category 3 checks (CAT3).
Do not hesitate to contact our friendly team to discuss your needs.
[H2] Structural engineers
Structural engineer cost
What are structural calculations?
Checking engineer services and Category 3 checks (CAT3)
Steel connection design
Beam design
Structural beam calculations
[H2] Load bearing wall removal
Load bearing wall removal
Cost to remove a load bearing wall
How to tell if a wall is load bearing
Chimney wall removal
[H2] Loft conversions
Loft conversions in Croydon
How much does a loft conversion cost?
Loft conversion structural calculations
[H2] House extensions
House extensions in Croydon
How much does a house extension cost?
Structural calculations for house extension
Structural engineer for a house extension project
1979 chars
SUB-PAGE · THIN (https://gldesignltd.com/our-services/temporary-work-services/) Temporary work services | GL Design Services Ltd.
Having worked with one of the biggest demolition contractors gave us a solid understanding of temporary works design for residential conversion projects. We can offer structural engineering consultancy services in designing temporary propping, needling beams, general works sequence above and below ground.
Temporary work projectsWhat are temporary works
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🛡️ Trust Signals — reviews, proof links, trust-theatre flag (Trust & Proof)
169Review mentions (all pages)
24External proof links (all pages)
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🔗 Identity & Technical Layer — schema JSON-LD: identity chains, entity gaps (Identity & Authority)
Homepage schema
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                            "name": "GL Design Services Ltd."
                        },
                        {
                            "@type": "ListItem",
                            "position": 2,
                            "item": "https://gldesignltd.com/category/structural-engineer/",
                            "name": "Category: Structural Engineer"
                        },
                        {
                            "@type": "ListItem",
                            "position": 3,
                            "name": "Checking engineer services and CAT3"
                        }
                    ]
                },
                "potentialAction": {
                    "@type": "ReadAction",
                    "target": "https://gldesignltd.com/checking-engineer-services-and-category-3-checks-cat3/"
                },
                "datePublished": "2021-03-01T13:57:44+00:00",
                "dateModified": "2024-01-24T13:35:50+00:00",
                "author": {
                    "@type": "Person",
                    "@id": "https://gldesignltd.com/#/schema/Person/4a46643332fcd42d53053db68a443819",
                    "name": "admingregory"
                }
            }
        ]
    },
    {
        "@context": "https://schema.org",
        "@type": "Article",
        "name": "Checking engineer services and Category 3 checks (CAT3)",
        "image": "",
        "description": "Sometimes an independent professional is required to perform a sanity check of the proposed structural design to ensure that the proposal developed by others is structurally sound and safe to implement. This is especially important for temporary work",
        "url": "https://gldesignltd.com/checking-engineer-services-and-category-3-checks-cat3/",
        "author": "admingregory",
        "datePublished": "March 1, 2021",
        "headline": "Checking engineer services and Category 3 checks (CAT3)",
        "publisher": {
            "@type": "Organization",
            "name": "GL Design Services Ltd.",
            "logo": {
                "@type": "ImageObject",
                "url": "https://gldesignltd.com/wp-content/uploads/cropped-favicon.png"
            }
        }
    }
]
/our-services/
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    "@context": "https://schema.org",
    "@graph": [
        {
            "@type": "WebSite",
            "@id": "https://gldesignltd.com/#/schema/WebSite",
            "url": "https://gldesignltd.com/",
            "name": "GL Design Services Ltd.",
            "description": "Structural Engineer in Croydon",
            "inLanguage": "en-GB",
            "potentialAction": {
                "@type": "SearchAction",
                "target": {
                    "@type": "EntryPoint",
                    "urlTemplate": "https://gldesignltd.com/search/{search_term_string}/"
                },
                "query-input": "required name=search_term_string"
            },
            "publisher": {
                "@type": "Organization",
                "@id": "https://gldesignltd.com/#/schema/Organization",
                "name": "GL Design Services Ltd.",
                "url": "https://gldesignltd.com/",
                "logo": {
                    "@type": "ImageObject",
                    "url": "https://gldesignltd.com/wp-content/uploads/cropped-favicon.png",
                    "contentUrl": "https://gldesignltd.com/wp-content/uploads/cropped-favicon.png",
                    "width": 512,
                    "height": 512,
                    "contentSize": "6540"
                }
            }
        },
        {
            "@type": "WebPage",
            "@id": "https://gldesignltd.com/our-services/",
            "url": "https://gldesignltd.com/our-services/",
            "name": "Services Extensions Alterations Lofts | GL Design Services Ltd.",
            "description": "We are UK qualified chartered engineers experienced in the calculation of steel, reinforced concrete, timber and masonry structures…",
            "inLanguage": "en-GB",
            "isPartOf": {
                "@id": "https://gldesignltd.com/#/schema/WebSite"
            },
            "breadcrumb": {
                "@type": "BreadcrumbList",
                "@id": "https://gldesignltd.com/#/schema/BreadcrumbList",
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                    {
                        "@type": "ListItem",
                        "position": 1,
                        "item": "https://gldesignltd.com/",
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                    },
                    {
                        "@type": "ListItem",
                        "position": 2,
                        "name": "Services Extensions Alterations Lofts"
                    }
                ]
            },
            "potentialAction": {
                "@type": "ReadAction",
                "target": "https://gldesignltd.com/our-services/"
            }
        }
    ]
}
/faq/
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    "@graph": [
        {
            "@type": "WebSite",
            "@id": "https://gldesignltd.com/#/schema/WebSite",
            "url": "https://gldesignltd.com/",
            "name": "GL Design Services Ltd.",
            "description": "Structural Engineer in Croydon",
            "inLanguage": "en-GB",
            "potentialAction": {
                "@type": "SearchAction",
                "target": {
                    "@type": "EntryPoint",
                    "urlTemplate": "https://gldesignltd.com/search/{search_term_string}/"
                },
                "query-input": "required name=search_term_string"
            },
            "publisher": {
                "@type": "Organization",
                "@id": "https://gldesignltd.com/#/schema/Organization",
                "name": "GL Design Services Ltd.",
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                    "width": 512,
                    "height": 512,
                    "contentSize": "6540"
                }
            }
        },
        {
            "@type": "WebPage",
            "@id": "https://gldesignltd.com/faq/",
            "url": "https://gldesignltd.com/faq/",
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            "inLanguage": "en-GB",
            "isPartOf": {
                "@id": "https://gldesignltd.com/#/schema/WebSite"
            },
            "breadcrumb": {
                "@type": "BreadcrumbList",
                "@id": "https://gldesignltd.com/#/schema/BreadcrumbList",
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                    {
                        "@type": "ListItem",
                        "position": 1,
                        "item": "https://gldesignltd.com/",
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                    },
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                        "@type": "ListItem",
                        "position": 2,
                        "name": "Frequently Asked Questions"
                    }
                ]
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            "potentialAction": {
                "@type": "ReadAction",
                "target": "https://gldesignltd.com/faq/"
            }
        }
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}
/our-services/temporary-work-services/
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        "@context": "https://schema.org",
        "@graph": [
            {
                "@type": "WebSite",
                "@id": "https://gldesignltd.com/#/schema/WebSite",
                "url": "https://gldesignltd.com/",
                "name": "GL Design Services Ltd.",
                "description": "Structural Engineer in Croydon",
                "inLanguage": "en-GB",
                "potentialAction": {
                    "@type": "SearchAction",
                    "target": {
                        "@type": "EntryPoint",
                        "urlTemplate": "https://gldesignltd.com/search/{search_term_string}/"
                    },
                    "query-input": "required name=search_term_string"
                },
                "publisher": {
                    "@type": "Organization",
                    "@id": "https://gldesignltd.com/#/schema/Organization",
                    "name": "GL Design Services Ltd.",
                    "url": "https://gldesignltd.com/",
                    "logo": {
                        "@type": "ImageObject",
                        "url": "https://gldesignltd.com/wp-content/uploads/cropped-favicon.png",
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                        "width": 512,
                        "height": 512,
                        "contentSize": "6540"
                    }
                }
            },
            {
                "@type": "WebPage",
                "@id": "https://gldesignltd.com/our-services/temporary-work-services/",
                "url": "https://gldesignltd.com/our-services/temporary-work-services/",
                "name": "Temporary work services | GL Design Services Ltd.",
                "description": "Having worked with one of the biggest demolition contractors gave us a solid understanding of temporary works design for residential conversion projects.",
                "inLanguage": "en-GB",
                "isPartOf": {
                    "@id": "https://gldesignltd.com/#/schema/WebSite"
                },
                "breadcrumb": {
                    "@type": "BreadcrumbList",
                    "@id": "https://gldesignltd.com/#/schema/BreadcrumbList",
                    "itemListElement": [
                        {
                            "@type": "ListItem",
                            "position": 1,
                            "item": "https://gldesignltd.com/",
                            "name": "GL Design Services Ltd."
                        },
                        {
                            "@type": "ListItem",
                            "position": 2,
                            "item": "https://gldesignltd.com/our-services/",
                            "name": "Services Extensions Alterations Lofts"
                        },
                        {
                            "@type": "ListItem",
                            "position": 3,
                            "name": "Temporary work services"
                        }
                    ]
                },
                "potentialAction": {
                    "@type": "ReadAction",
                    "target": "https://gldesignltd.com/our-services/temporary-work-services/"
                }
            }
        ]
    },
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        "@type": "Service",
        "name": "Temporary works",
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        "url": "https://gldesignltd.com/our-services/temporary-work-services/"
    }
]

Your Diagnosis

Before revealing the machine’s verdict, predict the BS score for each signal. Higher = more BS (more fluff, less verifiable substance). Drag each slider, then submit to compare your judgment against the engine.

Information Density 0 / 30
Read the Narrative & headings: do hard facts (prices, dates, numbers) outweigh fluff power-words?
Semantic Coherence 0 / 20
Compare the homepage promise against the sub-page reality. Do they hold the same line?
Trust & Proof 0 / 20
Weigh review mentions against actual external proof links. Claims without verification = theatre.
Commodity Fingerprint 0 / 15
Check headings & narrative against the industry clichés in the setup above.
Identity & Authority 0 / 15
Inspect the schema: is there real Organization/Person identity with sameAs links, or gaps?
Your predicted BS score 0 / 100
💡 Stuck? Reveal the heuristic lens — how the deterministic page-auditor reads each signal (no AI, pure pattern rules)

These are the structural rules a local, deterministic auditor applies — the same lens you can use to judge each signal. They describe what to look for, not this company’s result.

Information Density

Classify each sentence as substantive or hollow. Grounding markers — numbers, currencies, dates, technical units, named entities — outweigh marketing adjectives. When fluff sits right next to hard evidence, the fluff is forgiven.

Semantic Alignment

Pull the main entities out of the H1, then check whether they actually recur through the body. A page that announces one thing and then talks about another drifts. Headings with no real sentences underneath read as pseudo-substance.

Trust & Proof

Count trust words (review, testimonial, rating, verified) against real outbound proof links (Google, Trustpilot, Clutch, G2, Yelp). Lots of trust language with zero verification links is trust theatre. Unlinked logo galleries count against it.

Commodity Fingerprint

Look at how much sentence length varies. Natural writing varies its rhythm; templated or mass-produced copy is statistically uniform. Very low variation reads as commodity content — unless unique named entities break the pattern.

Identity & Authority

Inspect the JSON-LD. Is there an Organization or Person schema, and does it carry sameAs links to real external profiles (LinkedIn, socials)? Missing schema or no identity declaration signals an anonymous entity.

Want to apply this lens yourself? The free BS Indicator Chrome extension runs these heuristic checks live on any page. Bear in mind it is a single-page, deterministic tool — it relies only on pattern rules for the page in front of it and does not perform the cross-page semantic correlation this audit uses, so its readout is a starting lens, not the full verdict.

B
BS Level
Architecture, Interior Design & Home Improvement
41.3 Avg BS

Based on 1019 businesses audited.

BS Detector

Architecture, Interior Design & Home Improvement BS: GL Design Services Ltd. (gldesignltd.com)

https://gldesignltd.com 📍 Industry: Architecture, Interior Design & Home Improvement
9 BS / 100

This site is a forensic model of substance over signal. It leverages technical jargon not as fluff, but as a precise description of deliverables, and its trust signals are unusually granular and verifiable.

Info Density Power-words vs. Substance ratio.
3
10% BS
Semantic Coherence Homepage promise vs. Sub-page reality.
0
0% BS
Trust & Proof Verifiable evidence vs. Trust Theatre.
3
15% BS
Commodity Fingerprint Detection of industry clichés/templates.
2
13% BS
Identity & Authority Expert verifiability & Schema depth.
1
7% BS

To reach a near-zero score, integrate the ICE and Engineering Council registration numbers directly into the footer for instant verification. Add sameAs schema links for all named engineers, including Ewa, to verify their professional credentials. Replace generic labels like ‘Our services’ with ‘Engineering Deliverables’ to fully eliminate template fingerprints.

The website demonstrates high alignment with the Structural Engineering sub-sector of the Home Improvement industry. The content focuses strictly on technical deliverables such as structural calculations and CAT3 checks rather than generic aesthetic architectural fluff.

“The score of 9 is driven primarily by minor trust theatre flags on sub-pages where reviews are mentioned without direct proof links, and a small commodity fingerprint from standard template headers. The site represents the extreme low end of the BS spectrum due to high technical specificity and named professional accountability.”

Verified Analysis Date: May 21, 2026 © 1EuroSEO Independent Evaluator — Non-Sponsored Result
Brand AI Reputation