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t1glass.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

t1glass.com

Sustainability | T1 Glass

Page Load Speed

2.8 sec in total

First Response

64 ms

Resources Loaded

2.6 sec

Page Rendered

57 ms

t1glass.com screenshot

About Website

Welcome to t1glass.com homepage info - get ready to check T1 Glass best content right away, or after learning these important things about t1glass.com

TOGETHER WE SUCCEED – Connecting lives, sustaining businesses, and framing success with environmental management.

Visit t1glass.com

Key Findings

We analyzed T1glass.com page load time and found that the first response time was 64 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

t1glass.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value3,290 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value15.6 s

6/100

10%

Network Requests Diagram

www.t1glass.com

64 ms

minified.js

48 ms

focus-within-polyfill.js

79 ms

polyfill.min.js

48 ms

js

180 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original T1glass.com, 42% (24 requests) were made to Static.wixstatic.com and 26% (15 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 481.0 kB (51%)

Content Size

935.8 kB

After Optimization

454.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of T1glass.com main page is 935.8 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. 50% of websites need less resources to load. HTML takes 576.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 454.7 kB

  • Original 576.5 kB
  • After minification 574.5 kB
  • After compression 121.8 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 454.7 kB or 79% of the original size.

Image Optimization

-22%

Potential reduce by 22.1 kB

  • Original 98.8 kB
  • After minification 76.7 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. Obviously, T1 Glass needs image optimization as it can save up to 22.1 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 4.2 kB

  • Original 260.4 kB
  • After minification 260.4 kB
  • After compression 256.2 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 12 (31%)

Requests Now

39

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of T1 Glass. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.t1glass.com

www.t1glass.com

64 ms

minified.js

minified.js

48 ms

focus-within-polyfill.js

focus-within-polyfill.js

79 ms

polyfill.min.js

polyfill.min.js

48 ms

js

js

180 ms

thunderbolt-commons.b70ee867.bundle.min.js

thunderbolt-commons.b70ee867.bundle.min.js

109 ms

main.317ed945.bundle.min.js

main.317ed945.bundle.min.js

108 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

109 ms

lodash.min.js

lodash.min.js

111 ms

react.production.min.js

react.production.min.js

111 ms

react-dom.production.min.js

react-dom.production.min.js

134 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

108 ms

gtm.js

gtm.js

172 ms

eb9b0b_bdd0a3b8a8e448fbbc526779e384353d~mv2.png

eb9b0b_bdd0a3b8a8e448fbbc526779e384353d~mv2.png

293 ms

bundle.min.js

bundle.min.js

108 ms

58338e_8a46833b92a446a286c869093ca67c6af000.jpg

58338e_8a46833b92a446a286c869093ca67c6af000.jpg

432 ms

T1%20Sus%20Logo%20FA%20Dark%20BG.png

T1%20Sus%20Logo%20FA%20Dark%20BG.png

404 ms

966c3f_e80af38e6e5c456187685a3a8b1fd6a5~mv2.jpg

966c3f_e80af38e6e5c456187685a3a8b1fd6a5~mv2.jpg

600 ms

966c3f_ccbfc2c2cc2f454f831bf344048680b5~mv2.jpg

966c3f_ccbfc2c2cc2f454f831bf344048680b5~mv2.jpg

476 ms

11062b_9e1bfe52f4a44ef3a4e1fdf580a01465~mv2.jpg

11062b_9e1bfe52f4a44ef3a4e1fdf580a01465~mv2.jpg

1513 ms

966c3f_18f7b3e08dbc4a22b3577a5c7e76dd7b~mv2.png

966c3f_18f7b3e08dbc4a22b3577a5c7e76dd7b~mv2.png

431 ms

E_WEB_04.png

E_WEB_04.png

562 ms

E_WEB_08.png

E_WEB_08.png

596 ms

E_WEB_11.png

E_WEB_11.png

593 ms

E_WEB_12.png

E_WEB_12.png

664 ms

E_WEB_17.png

E_WEB_17.png

721 ms

E_WEB_05.png

E_WEB_05.png

734 ms

E_WEB_07.png

E_WEB_07.png

789 ms

E_WEB_13.png

E_WEB_13.png

824 ms

E_WEB_15.png

E_WEB_15.png

808 ms

966c3f_5d15c91a66fe479fb7c2f62d0e4b9aa3~mv2.jpg

966c3f_5d15c91a66fe479fb7c2f62d0e4b9aa3~mv2.jpg

1007 ms

966c3f_167593840913402cac443bd9b9c0520b~mv2.jpg

966c3f_167593840913402cac443bd9b9c0520b~mv2.jpg

914 ms

966c3f_35d0661ccf704b53bf3bdbd9387e8f4c~mv2.png

966c3f_35d0661ccf704b53bf3bdbd9387e8f4c~mv2.png

932 ms

966c3f_d5ed731437a2494a90078cc92a90c286~mv2.jpg

966c3f_d5ed731437a2494a90078cc92a90c286~mv2.jpg

1023 ms

966c3f_9227b1c3e2cc482ab6862cf786aed234~mv2.jpg

966c3f_9227b1c3e2cc482ab6862cf786aed234~mv2.jpg

1013 ms

58338e_74b8e48d3dcc407f8fdc9012123c6abaf000.jpg

58338e_74b8e48d3dcc407f8fdc9012123c6abaf000.jpg

1090 ms

183 ms

180 ms

191 ms

194 ms

193 ms

191 ms

222 ms

219 ms

227 ms

233 ms

233 ms

226 ms

file.woff

file.woff

685 ms

file.woff

file.woff

696 ms

deprecation-en.v5.html

deprecation-en.v5.html

8 ms

bolt-performance

bolt-performance

9 ms

deprecation-style.v5.css

deprecation-style.v5.css

4 ms

right-arrow.svg

right-arrow.svg

11 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

4 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

5 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

8 ms

Accessibility Review

t1glass.com accessibility score

93

Accessibility Issues

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

Buttons do not have an accessible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

t1glass.com best practices score

83

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

t1glass.com 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 T1glass.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 T1glass.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

t1glass.com

Open Graph data is detected on the main page of T1 Glass. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: