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Report Summary

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    Performance

  • 0

    Accessibility

  • 0

    Best Practices

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    SEO

dns.zerigo.com

Page Load Speed

1.7 sec in total

First Response

169 ms

Resources Loaded

1.4 sec

Page Rendered

95 ms

dns.zerigo.com screenshot

About Website

Welcome to dns.zerigo.com homepage info - get ready to check Dns Zerigo best content for United States right away, or after learning these important things about dns.zerigo.com

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Key Findings

We analyzed Dns.zerigo.com page load time and found that the first response time was 169 ms and then it took 1.5 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

dns.zerigo.com performance score

0

Network Requests Diagram

dns.zerigo.com

169 ms

dns.zerigo.com

404 ms

login

282 ms

login_packaged.css

194 ms

login_logo.png

258 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 22% of them (2 requests) were addressed to the original Dns.zerigo.com, 44% (4 requests) were made to Manage.zerigo.com and 22% (2 requests) were made to Zerigo.com. The less responsive or slowest element that took the longest time to load (404 ms) belongs to the original domain Dns.zerigo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 104.6 kB (80%)

Content Size

131.5 kB

After Optimization

26.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dns.zerigo.com main page is 131.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. CSS take 111.7 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 2.3 kB

  • Original 3.8 kB
  • After minification 3.3 kB
  • After compression 1.4 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. This page needs HTML code to be minified as it can gain 464 B, which is 12% 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 62% of the original size.

Image Optimization

-17%

Potential reduce by 1.4 kB

  • Original 8.1 kB
  • After minification 6.7 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, Dns Zerigo needs image optimization as it can save up to 1.4 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 5.5 kB

  • Original 7.9 kB
  • After minification 7.9 kB
  • After compression 2.4 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 5.5 kB or 70% of the original size.

CSS Optimization

-85%

Potential reduce by 95.3 kB

  • Original 111.7 kB
  • After minification 102.2 kB
  • After compression 16.4 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. Dns.zerigo.com needs all CSS files to be minified and compressed as it can save up to 95.3 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dns Zerigo. According to our analytics all requests are already optimized.

Network Requests Diagram

dns.zerigo.com

dns.zerigo.com

169 ms

dns.zerigo.com

dns.zerigo.com

404 ms

login

login

282 ms

login_packaged.css

login_packaged.css

194 ms

login_logo.png

login_logo.png

258 ms

en.png

en.png

138 ms

ja.png

ja.png

137 ms

prum.min.js

prum.min.js

31 ms

login_logo.png

login_logo.png

296 ms

SEO Factors

dns.zerigo.com SEO score

0

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 Dns.zerigo.com 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 Dns.zerigo.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

dns.zerigo.com

Open Graph description is not detected on the main page of Dns Zerigo. 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: