Tools & Wizards About Us
atlasbackflow.com screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

atlasbackflow.com

Backflow Installation | Atlas Backflow Services | United States

Page Load Speed

978 ms in total

First Response

81 ms

Resources Loaded

839 ms

Page Rendered

58 ms

atlasbackflow.com screenshot

About Website

Visit atlasbackflow.com now to see the best up-to-date Atlas Backflow content and also check out these interesting facts you probably never knew about atlasbackflow.com

Atlas Backflow Services specializes in Backflow Testing, Installation, and Repair in Southern California. Call us today for more information!

Visit atlasbackflow.com

Key Findings

We analyzed Atlasbackflow.com page load time and found that the first response time was 81 ms and then it took 897 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

atlasbackflow.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value12.2 s

0/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value1,680 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value19.9 s

2/100

10%

Network Requests Diagram

www.atlasbackflow.com

81 ms

minified.js

36 ms

focus-within-polyfill.js

33 ms

polyfill.min.js

33 ms

js

136 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Atlasbackflow.com, 31% (16 requests) were made to Static.parastorage.com and 25% (13 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (527 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 676.4 kB (57%)

Content Size

1.2 MB

After Optimization

507.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Atlasbackflow.com main page is 1.2 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. 55% of websites need less resources to load. HTML takes 761.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 604.9 kB

  • Original 761.5 kB
  • After minification 759.7 kB
  • After compression 156.6 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 604.9 kB or 79% of the original size.

Image Optimization

-16%

Potential reduce by 16.8 kB

  • Original 103.6 kB
  • After minification 86.8 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, Atlas Backflow needs image optimization as it can save up to 16.8 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-17%

Potential reduce by 54.7 kB

  • Original 318.4 kB
  • After minification 318.4 kB
  • After compression 263.8 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 54.7 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (41%)

Requests Now

46

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Atlas Backflow. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.atlasbackflow.com

www.atlasbackflow.com

81 ms

minified.js

minified.js

36 ms

focus-within-polyfill.js

focus-within-polyfill.js

33 ms

polyfill.min.js

polyfill.min.js

33 ms

js

js

136 ms

thunderbolt-commons.dae61f88.bundle.min.js

thunderbolt-commons.dae61f88.bundle.min.js

102 ms

main.de20c391.bundle.min.js

main.de20c391.bundle.min.js

116 ms

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

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

102 ms

lodash.min.js

lodash.min.js

115 ms

react.production.min.js

react.production.min.js

104 ms

react-dom.production.min.js

react-dom.production.min.js

103 ms

browser-deprecation.bundle.es5.js

browser-deprecation.bundle.es5.js

116 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

116 ms

3b59ee_3cc9a8f53cea4b6183f5d10df55d39d3~mv2.png

3b59ee_3cc9a8f53cea4b6183f5d10df55d39d3~mv2.png

291 ms

bundle.min.js

bundle.min.js

196 ms

Atlas%20Backflow%20Logo-03.png

Atlas%20Backflow%20Logo-03.png

322 ms

3b59ee_af50476a41af4df8830f04696ba03ea7~mv2.png

3b59ee_af50476a41af4df8830f04696ba03ea7~mv2.png

340 ms

ABF%20Web%20Art%20color%20icons-05.png

ABF%20Web%20Art%20color%20icons-05.png

305 ms

ABF%20Web%20Art%20color%20icons-06.png

ABF%20Web%20Art%20color%20icons-06.png

268 ms

ABF%20Web%20Art%20color%20icons-04.png

ABF%20Web%20Art%20color%20icons-04.png

298 ms

ABF%20Web%20Art%20color%20icons-07.png

ABF%20Web%20Art%20color%20icons-07.png

406 ms

ABF%20Web%20Art-09.png

ABF%20Web%20Art-09.png

425 ms

ABF%20Web%20Art-08.png

ABF%20Web%20Art-08.png

445 ms

Atlas%20Backflow%20Logo%20v3-04.png

Atlas%20Backflow%20Logo%20v3-04.png

527 ms

0b340f_456b774b04a745c488ac19efc334c29d~mv2.png

0b340f_456b774b04a745c488ac19efc334c29d~mv2.png

419 ms

0b340f_456b774b04a745c488ac19efc334c29d~mv2.png

0b340f_456b774b04a745c488ac19efc334c29d~mv2.png

466 ms

145 ms

119 ms

100 ms

96 ms

97 ms

94 ms

90 ms

91 ms

135 ms

128 ms

126 ms

129 ms

129 ms

124 ms

169 ms

43 ms

37 ms

24 ms

deprecation-en.v5.html

deprecation-en.v5.html

5 ms

bolt-performance

bolt-performance

18 ms

deprecation-style.v5.css

deprecation-style.v5.css

5 ms

right-arrow.svg

right-arrow.svg

13 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

3 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

5 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

6 ms

Accessibility Review

atlasbackflow.com accessibility score

95

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.

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

<frame> or <iframe> elements do not have a title

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

atlasbackflow.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

atlasbackflow.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 Atlasbackflow.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 Atlasbackflow.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

atlasbackflow.com

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