Report Summary

  • 69

    Performance

    Renders faster than
    81% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

Page Load Speed

2 sec in total

First Response

369 ms

Resources Loaded

1.5 sec

Page Rendered

148 ms

zonefiles.net screenshot

About Website

Welcome to zonefiles.net homepage info - get ready to check Zonefiles best content right away, or after learning these important things about zonefiles.net

ZoneFiles.net provides lists of expired and soon to be released domain names in many extensions

Visit zonefiles.net

Key Findings

We analyzed Zonefiles.net page load time and found that the first response time was 369 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

zonefiles.net performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value460 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.219

57/100

15%

TTI (Time to Interactive)

Value3.7 s

90/100

10%

Network Requests Diagram

zonefiles.net

369 ms

www.zonefiles.net

401 ms

main.css

124 ms

beta-testing.gif

232 ms

banner120x240.gif

550 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Zonefiles.net and no external sources were called. The less responsive or slowest element that took the longest time to load (589 ms) belongs to the original domain Zonefiles.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 11.0 kB (9%)

Content Size

128.4 kB

After Optimization

117.4 kB

In fact, the total size of Zonefiles.net main page is 128.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 115.7 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 2.3 kB

  • Original 3.5 kB
  • After minification 3.0 kB
  • After compression 1.2 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. This page needs HTML code to be minified as it can gain 503 B, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 2.3 kB or 66% of the original size.

Image Optimization

-1%

Potential reduce by 1.4 kB

  • Original 115.7 kB
  • After minification 114.3 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. Zonefiles images are well optimized though.

CSS Optimization

-79%

Potential reduce by 7.3 kB

  • Original 9.2 kB
  • After minification 6.7 kB
  • After compression 1.9 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. Zonefiles.net needs all CSS files to be minified and compressed as it can save up to 7.3 kB or 79% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zonefiles. According to our analytics all requests are already optimized.

Accessibility Review

zonefiles.net accessibility score

86

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

Best Practices

zonefiles.net 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

SEO Factors

zonefiles.net SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zonefiles.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Zonefiles.net 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

Open Graph description is not detected on the main page of Zonefiles. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: