Tools & Wizards About Us
esg.glass screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

esg.glass

Switchable Glass Manufacturers | Glass Processors | ESG Glass

Page Load Speed

10.3 sec in total

First Response

202 ms

Resources Loaded

9.5 sec

Page Rendered

638 ms

esg.glass screenshot

About Website

Welcome to esg.glass homepage info - get ready to check ESG best content for Russia right away, or after learning these important things about esg.glass

ESG are the UK's leading glass processors - our products range from switchable glass through to toughened, sound proof, ballistic and more.

Visit esg.glass

Key Findings

We analyzed Esg.glass page load time and found that the first response time was 202 ms and then it took 10.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

esg.glass performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value16.1 s

0/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value1,230 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.092

91/100

15%

TTI (Time to Interactive)

Value17.6 s

4/100

10%

Network Requests Diagram

esg.glass

202 ms

esg.glass

673 ms

gtm.js

49 ms

css2

35 ms

jquery.min.js

2112 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 79% of them (49 requests) were addressed to the original Esg.glass, 3% (2 requests) were made to Fonts.googleapis.com and 3% (2 requests) were made to Esg-glass.sites.nut247h.net. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Esg.glass.

Page Optimization Overview & Recommendations

Page size can be reduced by 175.5 kB (11%)

Content Size

1.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Esg.glass main page is 1.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 918.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 106.2 kB

  • Original 128.6 kB
  • After minification 124.9 kB
  • After compression 22.4 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 106.2 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 59.1 kB

  • Original 918.0 kB
  • After minification 858.9 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. ESG images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 10.1 kB

  • Original 562.1 kB
  • After minification 562.1 kB
  • After compression 552.0 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 39 (66%)

Requests Now

59

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ESG. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

esg.glass

esg.glass

202 ms

esg.glass

esg.glass

673 ms

gtm.js

gtm.js

49 ms

css2

css2

35 ms

jquery.min.js

jquery.min.js

2112 ms

jquery-migrate.min.js

jquery-migrate.min.js

1031 ms

isotope.min.js

isotope.min.js

1111 ms

imagesloaded.min.js

imagesloaded.min.js

1018 ms

css

css

20 ms

shortcodes.js

shortcodes.js

829 ms

index.js

index.js

1025 ms

index.js

index.js

1174 ms

rbtools.min.js

rbtools.min.js

1594 ms

rs6.min.js

rs6.min.js

1753 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

1099 ms

html5shiv.js

html5shiv.js

1111 ms

respond.min.js

respond.min.js

1181 ms

jquery.easing.js

jquery.easing.js

1195 ms

jquery-waypoints.js

jquery-waypoints.js

1257 ms

matchMedia.js

matchMedia.js

1264 ms

jquery.fitvids.js

jquery.fitvids.js

1280 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

1342 ms

owl.carousel.js

owl.carousel.js

1432 ms

main.js

main.js

1365 ms

api.js

api.js

33 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

1425 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

1451 ms

wp-polyfill.min.js

wp-polyfill.min.js

1594 ms

index.js

index.js

1520 ms

hoverIntent.min.js

hoverIntent.min.js

1540 ms

maxmegamenu.js

maxmegamenu.js

1606 ms

js_composer_front.min.js

js_composer_front.min.js

1627 ms

vc-waypoints.min.js

vc-waypoints.min.js

1678 ms

143283938.js

143283938.js

422 ms

hotjar-5006860.js

hotjar-5006860.js

133 ms

transparent.png

transparent.png

387 ms

arrows.svg

arrows.svg

552 ms

esg.png

esg.png

388 ms

esg-logomob.png

esg-logomob.png

354 ms

page-title.jpg

page-title.jpg

667 ms

dummy.png

dummy.png

115 ms

button1.jpg

button1.jpg

392 ms

button2.jpg

button2.jpg

264 ms

button3.jpg

button3.jpg

433 ms

button4.jpg

button4.jpg

536 ms

heathrow-terminal2large.jpg

heathrow-terminal2large.jpg

1020 ms

goldsmiths.jpg

goldsmiths.jpg

609 ms

trafalgar.jpg

trafalgar.jpg

1152 ms

Owen.jpg

Owen.jpg

1019 ms

footlogos.jpg

footlogos.jpg

703 ms

switchable-securvevue.png

switchable-securvevue.png

695 ms

arrow1.svg

arrow1.svg

772 ms

footerimg.jpg

footerimg.jpg

960 ms

recaptcha__en.js

recaptcha__en.js

92 ms

w8gdH283Tvk__Lua32TysjIfp8uK.ttf

w8gdH283Tvk__Lua32TysjIfp8uK.ttf

82 ms

fb.png

fb.png

747 ms

twitter.png

twitter.png

826 ms

in.png

in.png

835 ms

143283938.js

143283938.js

449 ms

collectedforms.js

collectedforms.js

459 ms

banner.js

banner.js

465 ms

squares.jpg

squares.jpg

484 ms

Accessibility Review

esg.glass accessibility score

90

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best Practices

esg.glass 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

esg.glass SEO score

100

Search Engine Optimization Advices

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

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 Esg.glass 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 Esg.glass 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

esg.glass

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