Tools & Wizards About Us
zeroxenergy.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

zeroxenergy.com

zeroxenergy.com

Page Load Speed

3.6 sec in total

First Response

1.3 sec

Resources Loaded

2.1 sec

Page Rendered

171 ms

zeroxenergy.com screenshot

About Website

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

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Key Findings

We analyzed Zeroxenergy.com page load time and found that the first response time was 1.3 sec and then it took 2.3 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

zeroxenergy.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value1,760 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.875

3/100

15%

TTI (Time to Interactive)

Value17.0 s

4/100

10%

Network Requests Diagram

www.zeroxenergy.com

1316 ms

minified.js

30 ms

focus-within-polyfill.js

91 ms

polyfill.min.js

87 ms

bootstrap-features.1a99b4a8.bundle.min.js

115 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Zeroxenergy.com, 51% (19 requests) were made to Static.parastorage.com and 35% (13 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Zeroxenergy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 730.2 kB (58%)

Content Size

1.3 MB

After Optimization

524.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Zeroxenergy.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. 35% of websites need less resources to load. HTML takes 694.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 580.8 kB

  • Original 694.3 kB
  • After minification 692.5 kB
  • After compression 113.4 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 580.8 kB or 84% of the original size.

Image Optimization

-29%

Potential reduce by 149.3 kB

  • Original 512.6 kB
  • After minification 363.3 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, Zeroxenergy needs image optimization as it can save up to 149.3 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 56 B

  • Original 47.8 kB
  • After minification 47.8 kB
  • After compression 47.7 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 9 (31%)

Requests Now

29

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zeroxenergy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.zeroxenergy.com

www.zeroxenergy.com

1316 ms

minified.js

minified.js

30 ms

focus-within-polyfill.js

focus-within-polyfill.js

91 ms

polyfill.min.js

polyfill.min.js

87 ms

bootstrap-features.1a99b4a8.bundle.min.js

bootstrap-features.1a99b4a8.bundle.min.js

115 ms

main.24eb524d.bundle.min.js

main.24eb524d.bundle.min.js

116 ms

lodash.min.js

lodash.min.js

70 ms

react.production.min.js

react.production.min.js

116 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

115 ms

thunderbolt

thunderbolt

151 ms

thunderbolt

thunderbolt

93 ms

wix-perf-measure.bundle.min.js

wix-perf-measure.bundle.min.js

6 ms

react-dom.production.min.js

react-dom.production.min.js

4 ms

ea26fd_b98ad44cb7e04b4abd1a58f68251f9b9~mv2_d_1920_2902_s_2.png

ea26fd_b98ad44cb7e04b4abd1a58f68251f9b9~mv2_d_1920_2902_s_2.png

133 ms

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94f8ce_b4bc5a28cd9c403ca4304088faecf36c~mv2.png

315 ms

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94f8ce_3412c2cdbf604918b0fc846474ba8cd1~mv2_d_3600_2400_s_4_2.jpg

379 ms

94f8ce_d817fcee92144c58bdf3481d17fd89f1~mv2_d_3600_2400_s_4_2.jpg

94f8ce_d817fcee92144c58bdf3481d17fd89f1~mv2_d_3600_2400_s_4_2.jpg

328 ms

94f8ce_5b7d7792b317451d860108c52497e8a7~mv2.png

94f8ce_5b7d7792b317451d860108c52497e8a7~mv2.png

444 ms

94f8ce_f0ed2bf3e03044799667ced56b95a38b~mv2.png

94f8ce_f0ed2bf3e03044799667ced56b95a38b~mv2.png

376 ms

94f8ce_2b628333f59043918a691a94cf8f2ec6~mv2.png

94f8ce_2b628333f59043918a691a94cf8f2ec6~mv2.png

352 ms

94f8ce_89325dcbfbd542b79efda4b24a2a9e2a~mv2.png

94f8ce_89325dcbfbd542b79efda4b24a2a9e2a~mv2.png

530 ms

72a1ac5b17cf42d99c4328c52b877ca1.jpg

72a1ac5b17cf42d99c4328c52b877ca1.jpg

328 ms

94f8ce_f0ed2bf3e03044799667ced56b95a38b~mv2.png

94f8ce_f0ed2bf3e03044799667ced56b95a38b~mv2.png

451 ms

94f8ce_2b628333f59043918a691a94cf8f2ec6~mv2.png

94f8ce_2b628333f59043918a691a94cf8f2ec6~mv2.png

446 ms

4fe5c048314f06fdd9cac47f932ab4eb.jpg

4fe5c048314f06fdd9cac47f932ab4eb.jpg

477 ms

7c846843dfa85ca243236cee43fd239d.png

7c846843dfa85ca243236cee43fd239d.png

510 ms

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

21 ms

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

19 ms

AvenirLTW05-35Light.woff

AvenirLTW05-35Light.woff

20 ms

AvenirLTW05-85Heavy.woff

AvenirLTW05-85Heavy.woff

21 ms

deprecation-en.v5.html

deprecation-en.v5.html

8 ms

bolt-performance

bolt-performance

137 ms

deprecation-style.v5.css

deprecation-style.v5.css

27 ms

right-arrow.svg

right-arrow.svg

89 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

25 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

25 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

52 ms

Accessibility Review

zeroxenergy.com accessibility score

87

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

zeroxenergy.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

zeroxenergy.com SEO score

90

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

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 Zeroxenergy.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 Zeroxenergy.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

zeroxenergy.com

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