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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

devblab.net

devblab

Page Load Speed

30.8 sec in total

First Response

15.2 sec

Resources Loaded

15.4 sec

Page Rendered

121 ms

devblab.net screenshot

About Website

Visit devblab.net now to see the best up-to-date Devblab content and also check out these interesting facts you probably never knew about devblab.net

Visit devblab.net

Key Findings

We analyzed Devblab.net page load time and found that the first response time was 15.2 sec and then it took 15.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

devblab.net performance score

0

Network Requests Diagram

devblab.net

15244 ms

jquery-latest.min.js

35 ms

standard.js

33 ms

style.css

16 ms

btn-blacklime.png

85 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 38% of them (3 requests) were addressed to the original Devblab.net, 25% (2 requests) were made to Rte-ash.nuseek.com and 25% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (15.2 sec) belongs to the original domain Devblab.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.0 MB (73%)

Content Size

4.1 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Devblab.net main page is 4.1 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. Only 10% of websites need less resources to load. CSS take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 191.6 kB

  • Original 230.2 kB
  • After minification 224.5 kB
  • After compression 38.6 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 191.6 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 17.0 kB

  • Original 583.2 kB
  • After minification 566.2 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. Devblab images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 546.7 kB

  • Original 766.3 kB
  • After minification 739.5 kB
  • After compression 219.6 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 546.7 kB or 71% of the original size.

CSS Optimization

-89%

Potential reduce by 2.3 MB

  • Original 2.6 MB
  • After minification 2.4 MB
  • After compression 287.6 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. Devblab.net needs all CSS files to be minified and compressed as it can save up to 2.3 MB or 89% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Devblab. According to our analytics all requests are already optimized.

Network Requests Diagram

devblab.net

devblab.net

15244 ms

jquery-latest.min.js

jquery-latest.min.js

35 ms

standard.js

standard.js

33 ms

style.css

style.css

16 ms

btn-blacklime.png

btn-blacklime.png

85 ms

ga.js

ga.js

45 ms

blt-greenarrow.png

blt-greenarrow.png

82 ms

__utm.gif

__utm.gif

14 ms

SEO Factors

devblab.net SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Devblab.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Devblab.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

devblab.net

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