Tools & Wizards About Us
jacroofs.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

jacroofs.com

Hewitt, TX Roofing Company | JAC Roofing and Exteriors

Page Load Speed

2.8 sec in total

First Response

763 ms

Resources Loaded

2 sec

Page Rendered

58 ms

jacroofs.com screenshot

About Website

Click here to check amazing JAC Roofs content. Otherwise, check out these important facts you probably never knew about jacroofs.com

Expert local home roofing contractor, specializing in high quality and fast roof replacement and repairs. Get a FREE QUOTE from JAC Roofing today by calling (254) 732-2872. New installation or re-roof...

Visit jacroofs.com

Key Findings

We analyzed Jacroofs.com page load time and found that the first response time was 763 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

jacroofs.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value1,650 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value20.1 s

2/100

10%

Network Requests Diagram

www.jacroofs.com

763 ms

minified.js

45 ms

focus-within-polyfill.js

81 ms

polyfill.min.js

88 ms

mobile-app-invite-banner.css

82 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Jacroofs.com, 38% (20 requests) were made to Static.wixstatic.com and 29% (15 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (979 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 800.2 kB (60%)

Content Size

1.3 MB

After Optimization

523.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jacroofs.com main page is 1.3 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. HTML takes 795.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 642.7 kB

  • Original 795.4 kB
  • After minification 793.6 kB
  • After compression 152.7 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 642.7 kB or 81% of the original size.

Image Optimization

-11%

Potential reduce by 8.4 kB

  • Original 78.4 kB
  • After minification 70.0 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, JAC Roofs needs image optimization as it can save up to 8.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-33%

Potential reduce by 149.0 kB

  • Original 448.5 kB
  • After minification 448.5 kB
  • After compression 299.4 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 149.0 kB or 33% of the original size.

CSS Optimization

-4%

Potential reduce by 56 B

  • Original 1.4 kB
  • After minification 1.4 kB
  • After compression 1.3 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. Jacroofs.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (32%)

Requests Now

38

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JAC Roofs. 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.jacroofs.com

www.jacroofs.com

763 ms

minified.js

minified.js

45 ms

focus-within-polyfill.js

focus-within-polyfill.js

81 ms

polyfill.min.js

polyfill.min.js

88 ms

mobile-app-invite-banner.css

mobile-app-invite-banner.css

82 ms

mobile-app-invite-banner.umd.min.js

mobile-app-invite-banner.umd.min.js

166 ms

thunderbolt-commons.e52dfaaa.bundle.min.js

thunderbolt-commons.e52dfaaa.bundle.min.js

53 ms

main.aaff206b.bundle.min.js

main.aaff206b.bundle.min.js

143 ms

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

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

138 ms

lodash.min.js

lodash.min.js

139 ms

react.production.min.js

react.production.min.js

140 ms

react-dom.production.min.js

react-dom.production.min.js

145 ms

browser-deprecation.bundle.es5.js

browser-deprecation.bundle.es5.js

145 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

143 ms

d964fd_c436c10d26d545d29d0f7b774ec4a5e7~mv2.png

d964fd_c436c10d26d545d29d0f7b774ec4a5e7~mv2.png

307 ms

bundle.min.js

bundle.min.js

145 ms

yellow_dot_png_1548754.png

yellow_dot_png_1548754.png

327 ms

1ee671_6a2c9a13974249f0a1a2d23060419913~mv2.png

1ee671_6a2c9a13974249f0a1a2d23060419913~mv2.png

302 ms

icon1.png

icon1.png

342 ms

icon2.png

icon2.png

269 ms

icon3.png

icon3.png

304 ms

1ee671_fd8cb6fd398043fc8b15ebc950350bb8~mv2_d_4386_2975_s_4_2.jpg

1ee671_fd8cb6fd398043fc8b15ebc950350bb8~mv2_d_4386_2975_s_4_2.jpg

593 ms

1ee671_e50052d5c9f74a6d807eb8a0cbfbbb78~mv2.png

1ee671_e50052d5c9f74a6d807eb8a0cbfbbb78~mv2.png

529 ms

1ee671_e8aebe2f6b124f7da71f823bde3b4010~mv2.jpg

1ee671_e8aebe2f6b124f7da71f823bde3b4010~mv2.jpg

571 ms

1ee671_d2a1f7068ee54b55b4d5713f8a7bbaa4~mv2.jpg

1ee671_d2a1f7068ee54b55b4d5713f8a7bbaa4~mv2.jpg

476 ms

1ee671_671e9d6f87464c58aa82c19f85903db5~mv2.jpg

1ee671_671e9d6f87464c58aa82c19f85903db5~mv2.jpg

563 ms

1ee671_e0f1881156f342dd961566c2fc056454~mv2.jpg

1ee671_e0f1881156f342dd961566c2fc056454~mv2.jpg

614 ms

1ee671_9b328936e5b24d888f8f3ea6dfb1298b~mv2.jpg

1ee671_9b328936e5b24d888f8f3ea6dfb1298b~mv2.jpg

690 ms

1ee671_0adbb163edb44bd89d2b24047a6888bb~mv2.png

1ee671_0adbb163edb44bd89d2b24047a6888bb~mv2.png

772 ms

Screen%20Shot%202021-03-19%20at%2012_33_17%20PM_pn.png

Screen%20Shot%202021-03-19%20at%2012_33_17%20PM_pn.png

724 ms

Screen%20Shot%202021-03-19%20at%2012_33_07%20PM_pn.png

Screen%20Shot%202021-03-19%20at%2012_33_07%20PM_pn.png

815 ms

Screen%20Shot%202021-03-19%20at%2012_44_00%20PM_pn.png

Screen%20Shot%202021-03-19%20at%2012_44_00%20PM_pn.png

743 ms

Screen%20Shot%202021-03-19%20at%2012_41_32%20PM_pn.png

Screen%20Shot%202021-03-19%20at%2012_41_32%20PM_pn.png

701 ms

Screen%20Shot%202021-03-19%20at%2012_43_46%20PM_pn.png

Screen%20Shot%202021-03-19%20at%2012_43_46%20PM_pn.png

848 ms

1ee671_781bf019f2cc4bab9b001928744ac41a~mv2.png

1ee671_781bf019f2cc4bab9b001928744ac41a~mv2.png

979 ms

102 ms

101 ms

99 ms

97 ms

98 ms

99 ms

136 ms

134 ms

131 ms

126 ms

130 ms

132 ms

168 ms

deprecation-en.v5.html

deprecation-en.v5.html

8 ms

bolt-performance

bolt-performance

30 ms

deprecation-style.v5.css

deprecation-style.v5.css

8 ms

right-arrow.svg

right-arrow.svg

9 ms

Accessibility Review

jacroofs.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.

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

jacroofs.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

jacroofs.com SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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 Jacroofs.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 Jacroofs.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

jacroofs.com

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