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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

b.superdns.info

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Page Load Speed

1.6 sec in total

First Response

395 ms

Resources Loaded

1.1 sec

Page Rendered

97 ms

b.superdns.info screenshot

About Website

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Key Findings

We analyzed B.superdns.info page load time and found that the first response time was 395 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

b.superdns.info performance score

0

Network Requests Diagram

b.superdns.info

395 ms

jquery-1.4.4.min.js

471 ms

main.css

354 ms

function.js

236 ms

Logo.png

123 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that all of those requests were addressed to B.superdns.info and no external sources were called. The less responsive or slowest element that took the longest time to load (471 ms) belongs to the original domain B.superdns.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 73.0 kB (68%)

Content Size

106.7 kB

After Optimization

33.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of B.superdns.info main page is 106.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 5% of websites need less resources to load. Javascripts take 80.4 kB which makes up the majority of the site volume.

HTML Optimization

-54%

Potential reduce by 977 B

  • Original 1.8 kB
  • After minification 1.7 kB
  • After compression 838 B

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 977 B or 54% of the original size.

Image Optimization

-66%

Potential reduce by 3.1 kB

  • Original 4.7 kB
  • After minification 1.6 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, B Superdns needs image optimization as it can save up to 3.1 kB or 66% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 52.8 kB

  • Original 80.4 kB
  • After minification 80.1 kB
  • After compression 27.6 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 52.8 kB or 66% of the original size.

CSS Optimization

-82%

Potential reduce by 16.1 kB

  • Original 19.8 kB
  • After minification 16.8 kB
  • After compression 3.7 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. B.superdns.info needs all CSS files to be minified and compressed as it can save up to 16.1 kB or 82% 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 B Superdns. According to our analytics all requests are already optimized.

Network Requests Diagram

b.superdns.info

b.superdns.info

395 ms

jquery-1.4.4.min.js

jquery-1.4.4.min.js

471 ms

main.css

main.css

354 ms

function.js

function.js

236 ms

Logo.png

Logo.png

123 ms

ajax-loader.gif

ajax-loader.gif

237 ms

SEO Factors

b.superdns.info SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise B.superdns.info can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that B.superdns.info 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

b.superdns.info

Open Graph description is not detected on the main page of B Superdns. 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: