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1stclassglass.com screenshot

Report Summary

  • 77

    Performance

    Renders faster than
    84% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

1stclassglass.com

Windshield Replacement Experts | In Shop or Mobile Service Available

Page Load Speed

3 sec in total

First Response

769 ms

Resources Loaded

2.2 sec

Page Rendered

61 ms

1stclassglass.com screenshot

About Website

Welcome to 1stclassglass.com homepage info - get ready to check 1 Stclassglass best content right away, or after learning these important things about 1stclassglass.com

Let our expert technicians handle all you auto glass repair needs today! Lifetime warranty on all windshield replacemets. Call today to schedule an appointment.

Visit 1stclassglass.com

Key Findings

We analyzed 1stclassglass.com page load time and found that the first response time was 769 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

1stclassglass.com performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

www.1stclassglass.com

769 ms

originTrials.41d7301a.bundle.min.js

51 ms

minified.js

56 ms

focus-within-polyfill.js

56 ms

polyfill.min.js

467 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original 1stclassglass.com, 39% (19 requests) were made to Static.wixstatic.com and 29% (14 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (839 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 531.7 kB (55%)

Content Size

971.9 kB

After Optimization

440.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of 1stclassglass.com main page is 971.9 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. 40% of websites need less resources to load. HTML takes 462.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 364.1 kB

  • Original 462.5 kB
  • After minification 461.0 kB
  • After compression 98.5 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 364.1 kB or 79% of the original size.

Image Optimization

-50%

Potential reduce by 105.6 kB

  • Original 211.9 kB
  • After minification 106.2 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, 1 Stclassglass needs image optimization as it can save up to 105.6 kB or 50% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-21%

Potential reduce by 62.0 kB

  • Original 297.5 kB
  • After minification 297.5 kB
  • After compression 235.5 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 62.0 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (23%)

Requests Now

48

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 1 Stclassglass. 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

www.1stclassglass.com

www.1stclassglass.com

769 ms

originTrials.41d7301a.bundle.min.js

originTrials.41d7301a.bundle.min.js

51 ms

minified.js

minified.js

56 ms

focus-within-polyfill.js

focus-within-polyfill.js

56 ms

polyfill.min.js

polyfill.min.js

467 ms

thunderbolt-commons.1e70fbb2.bundle.min.js

thunderbolt-commons.1e70fbb2.bundle.min.js

62 ms

main.42e492e1.bundle.min.js

main.42e492e1.bundle.min.js

67 ms

lodash.min.js

lodash.min.js

66 ms

react.production.min.js

react.production.min.js

64 ms

react-dom.production.min.js

react-dom.production.min.js

65 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

63 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

62 ms

760fa8_964dd3efe74a4d42a1d6bce866f4af10~mv2.jpg

760fa8_964dd3efe74a4d42a1d6bce866f4af10~mv2.jpg

373 ms

760fa8_6afccaba374a4f28bd0944d1139eff42~mv2.png

760fa8_6afccaba374a4f28bd0944d1139eff42~mv2.png

398 ms

760fa8_8e23aa9b3e204c368c929d8a9d8506d8~mv2.jpg

760fa8_8e23aa9b3e204c368c929d8a9d8506d8~mv2.jpg

410 ms

760fa8_14fdceb87ff6412bb8306f1090dcf67b~mv2.png

760fa8_14fdceb87ff6412bb8306f1090dcf67b~mv2.png

450 ms

760fa8_dd8340bbd2dc42a6a9a4a1955dfb23a3~mv2.png

760fa8_dd8340bbd2dc42a6a9a4a1955dfb23a3~mv2.png

435 ms

760fa8_ecda6417dd4d44149c5a521963cbcbb6~mv2.png

760fa8_ecda6417dd4d44149c5a521963cbcbb6~mv2.png

319 ms

760fa8_a0110de1f18a4d18a5a63cdcdcd63081~mv2.png

760fa8_a0110de1f18a4d18a5a63cdcdcd63081~mv2.png

578 ms

760fa8_7ade64e9785640fc97e8f9a61f1bc432~mv2.gif

760fa8_7ade64e9785640fc97e8f9a61f1bc432~mv2.gif

471 ms

760fa8_e2e10864030c4733977b76bc46778b18~mv2.jpg

760fa8_e2e10864030c4733977b76bc46778b18~mv2.jpg

587 ms

760fa8_bd1638f5b36e402ea94e7d0b1dc6d04b~mv2.png

760fa8_bd1638f5b36e402ea94e7d0b1dc6d04b~mv2.png

658 ms

760fa8_0b01b252b279473499380d27e723548f~mv2.png

760fa8_0b01b252b279473499380d27e723548f~mv2.png

666 ms

760fa8_371522a7be4c4fd5b91b4c840f0f231f~mv2.gif

760fa8_371522a7be4c4fd5b91b4c840f0f231f~mv2.gif

558 ms

760fa8_fe00ca5e7c8c4478a0e618fb9ed22cf9~mv2.png

760fa8_fe00ca5e7c8c4478a0e618fb9ed22cf9~mv2.png

669 ms

760fa8_cc51e690622f4b32bab1c8e46abc171c~mv2.png

760fa8_cc51e690622f4b32bab1c8e46abc171c~mv2.png

815 ms

760fa8_7b7f3872fbc74640b562d815aa8edb1b~mv2.png

760fa8_7b7f3872fbc74640b562d815aa8edb1b~mv2.png

839 ms

8d13be_86d271a32fa44d9798227f619f1ac859~mv2.png

8d13be_86d271a32fa44d9798227f619f1ac859~mv2.png

589 ms

8d13be_f48733a264314321b70f768e29af2150~mv2.png

8d13be_f48733a264314321b70f768e29af2150~mv2.png

591 ms

8d13be_8f66f14740c040529b1929aa09dd8637.png

8d13be_8f66f14740c040529b1929aa09dd8637.png

592 ms

8d13be_3222e72715fa4a158fc534ae9a1f8d3e.png

8d13be_3222e72715fa4a158fc534ae9a1f8d3e.png

594 ms

ironpatern.84ec58ff.png

ironpatern.84ec58ff.png

100 ms

bundle.min.js

bundle.min.js

77 ms

127 ms

119 ms

127 ms

127 ms

125 ms

124 ms

170 ms

167 ms

164 ms

160 ms

170 ms

167 ms

deprecation-en.v5.html

deprecation-en.v5.html

7 ms

bolt-performance

bolt-performance

28 ms

deprecation-style.v5.css

deprecation-style.v5.css

8 ms

right-arrow.svg

right-arrow.svg

9 ms

Accessibility Review

1stclassglass.com accessibility score

88

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

High

Links do not have a discernible name

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.

Best Practices

1stclassglass.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

High

Page has valid source maps

SEO Factors

1stclassglass.com SEO score

97

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

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 1stclassglass.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 1stclassglass.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

1stclassglass.com

Open Graph data is detected on the main page of 1 Stclassglass. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: