Tools & Wizards About Us
glassstructureslimited.com screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    82% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

glassstructureslimited.com

Bespoke Glazing Services in London | Glass Structures Ltd

Page Load Speed

1.4 sec in total

First Response

279 ms

Resources Loaded

1 sec

Page Rendered

109 ms

glassstructureslimited.com screenshot

About Website

Welcome to glassstructureslimited.com homepage info - get ready to check Glass Structures Limited best content right away, or after learning these important things about glassstructureslimited.com

Want a stunning glass extension in London? Explore Glass Structures Ltd's bespoke glazing services that can transform your home. Call us to start your project!

Visit glassstructureslimited.com

Key Findings

We analyzed Glassstructureslimited.com page load time and found that the first response time was 279 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

glassstructureslimited.com performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

glassstructureslimited.com

279 ms

home.css

12 ms

email-decode.min.js

20 ms

jquery-3.6.1.min.js

39 ms

glider.min.js

30 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 50% of them (14 requests) were addressed to the original Glassstructureslimited.com, 21% (6 requests) were made to Google-analytics.com and 7% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (535 ms) belongs to the original domain Glassstructureslimited.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 83.4 kB (15%)

Content Size

557.7 kB

After Optimization

474.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Glassstructureslimited.com main page is 557.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 307.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 31.9 kB

  • Original 40.6 kB
  • After minification 38.6 kB
  • After compression 8.7 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 31.9 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 4.7 kB

  • Original 307.6 kB
  • After minification 302.9 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Glass Structures Limited images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 43.6 kB

  • Original 201.5 kB
  • After minification 201.5 kB
  • After compression 157.9 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 43.6 kB or 22% of the original size.

CSS Optimization

-39%

Potential reduce by 3.1 kB

  • Original 8.0 kB
  • After minification 8.0 kB
  • After compression 4.9 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Glassstructureslimited.com needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (70%)

Requests Now

23

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Glass Structures Limited. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

glassstructureslimited.com

glassstructureslimited.com

279 ms

home.css

home.css

12 ms

email-decode.min.js

email-decode.min.js

20 ms

jquery-3.6.1.min.js

jquery-3.6.1.min.js

39 ms

glider.min.js

glider.min.js

30 ms

lazyload.min.js

lazyload.min.js

28 ms

smooth.js

smooth.js

28 ms

script.js

script.js

27 ms

gtm.js

gtm.js

67 ms

logo.png

logo.png

328 ms

header-line.png

header-line.png

284 ms

WhatsApp_Image_2019-.jpeg

WhatsApp_Image_2019-.jpeg

535 ms

js

js

71 ms

analytics.js

analytics.js

44 ms

bat.js

bat.js

151 ms

iframe_api

iframe_api

151 ms

SFUIText-Regular.woff

SFUIText-Regular.woff

395 ms

9115.woff

9115.woff

318 ms

9652.woff

9652.woff

462 ms

SFUIText-Semibold.woff

SFUIText-Semibold.woff

401 ms

collect

collect

158 ms

collect

collect

86 ms

collect

collect

110 ms

collect

collect

110 ms

collect

collect

113 ms

www-widgetapi.js

www-widgetapi.js

8 ms

collect

collect

27 ms

ga-audiences

ga-audiences

42 ms

Accessibility Review

glassstructureslimited.com accessibility score

100

Accessibility Issues

Best Practices

glassstructureslimited.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

glassstructureslimited.com SEO score

87

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Glassstructureslimited.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Glassstructureslimited.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

glassstructureslimited.com

Open Graph data is detected on the main page of Glass Structures Limited. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: