Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

itdotnets.com

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Page Load Speed

25.1 sec in total

First Response

835 ms

Resources Loaded

23.7 sec

Page Rendered

559 ms

itdotnets.com screenshot

About Website

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

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Key Findings

We analyzed Itdotnets.com page load time and found that the first response time was 835 ms and then it took 24.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

itdotnets.com performance score

0

Network Requests Diagram

www.itdotnets.com

835 ms

bootstrap.min.css

662 ms

20966471.js

1559 ms

bbs.js

483 ms

jquery-3.1.0.js

970 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 43% of them (13 requests) were addressed to the original Itdotnets.com, 33% (10 requests) were made to N.sinaimg.cn and 17% (5 requests) were made to Cbu01.alicdn.com. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Ia.51.la.

Page Optimization Overview & Recommendations

Page size can be reduced by 437.3 kB (41%)

Content Size

1.1 MB

After Optimization

618.0 kB

In fact, the total size of Itdotnets.com main page is 1.1 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. 45% of websites need less resources to load. Images take 634.4 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 26.2 kB

  • Original 30.6 kB
  • After minification 26.1 kB
  • After compression 4.3 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 4.5 kB, which is 15% 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 26.2 kB or 86% of the original size.

Image Optimization

-13%

Potential reduce by 84.7 kB

  • Original 634.4 kB
  • After minification 549.7 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, Itdotnets needs image optimization as it can save up to 84.7 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-85%

Potential reduce by 213.9 kB

  • Original 252.2 kB
  • After minification 157.8 kB
  • After compression 38.3 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 213.9 kB or 85% of the original size.

CSS Optimization

-81%

Potential reduce by 112.5 kB

  • Original 138.1 kB
  • After minification 138.0 kB
  • After compression 25.6 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. Itdotnets.com needs all CSS files to be minified and compressed as it can save up to 112.5 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (31%)

Requests Now

26

After Optimization

18

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itdotnets. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

itdotnets.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Itdotnets.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 Chinese. Our system also found out that Itdotnets.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

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