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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

devcourses.online

Page Load Speed

12 sec in total

First Response

374 ms

Resources Loaded

11.5 sec

Page Rendered

106 ms

devcourses.online screenshot

About Website

Click here to check amazing Devcourses content. Otherwise, check out these important facts you probably never knew about devcourses.online

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Key Findings

We analyzed Devcourses.online page load time and found that the first response time was 374 ms and then it took 11.6 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

devcourses.online performance score

0

Network Requests Diagram

devcourses.online

374 ms

devcourses.online

11013 ms

for_sale-83ee68c3777184a15d745d6845ef3e1c9a72613f4087a302c39e0739af42184a.css

36 ms

cookie_manage-fc91a8adaf9f7b42b33d3607ed64db7c4aa75169408c6a326b32ee9bafd6c87d.css

46 ms

tp.widget.bootstrap.min.js

56 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Devcourses.online, 37% (11 requests) were made to Cdn3.dan.com and 20% (6 requests) were made to Cdn0.dan.com. The less responsive or slowest element that took the longest time to load (11 sec) belongs to the original domain Devcourses.online.

Page Optimization Overview & Recommendations

Page size can be reduced by 30.4 kB (9%)

Content Size

356.6 kB

After Optimization

326.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Devcourses.online main page is 356.6 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. 40% of websites need less resources to load. Javascripts take 253.0 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 24.4 kB

  • Original 36.1 kB
  • After minification 36.1 kB
  • After compression 11.7 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 24.4 kB or 68% of the original size.

Image Optimization

-31%

Potential reduce by 5.8 kB

  • Original 18.8 kB
  • After minification 12.9 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, Devcourses needs image optimization as it can save up to 5.8 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 98 B

  • Original 253.0 kB
  • After minification 253.0 kB
  • After compression 252.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 48.7 kB
  • After minification 48.7 kB
  • After compression 48.7 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. Devcourses.online has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (50%)

Requests Now

20

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Devcourses. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

devcourses.online

devcourses.online

374 ms

devcourses.online

devcourses.online

11013 ms

for_sale-83ee68c3777184a15d745d6845ef3e1c9a72613f4087a302c39e0739af42184a.css

for_sale-83ee68c3777184a15d745d6845ef3e1c9a72613f4087a302c39e0739af42184a.css

36 ms

cookie_manage-fc91a8adaf9f7b42b33d3607ed64db7c4aa75169408c6a326b32ee9bafd6c87d.css

cookie_manage-fc91a8adaf9f7b42b33d3607ed64db7c4aa75169408c6a326b32ee9bafd6c87d.css

46 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

56 ms

svg4everybody-1f5a41bf858a5454d7923542e3380530fc2c4faaaf6ab58f29da7c6b2ebe2313.js

svg4everybody-1f5a41bf858a5454d7923542e3380530fc2c4faaaf6ab58f29da7c6b2ebe2313.js

54 ms

fonts-f11fbd656fa4a06162da.js

fonts-f11fbd656fa4a06162da.js

51 ms

fonts-84cdff82ed2f149e8e93.chunk.js

fonts-84cdff82ed2f149e8e93.chunk.js

52 ms

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shared-a5c4be6bbaaec9b5b487.js

58 ms

shared-92033e5339236b7a059d.chunk.js

shared-92033e5339236b7a059d.chunk.js

56 ms

shared-927c1034397d84d3caf7.chunk.js

shared-927c1034397d84d3caf7.chunk.js

59 ms

product-a388502b2ade76cdf5dc.js

product-a388502b2ade76cdf5dc.js

29 ms

server-b~d526015e-b02dab7d57eddf972a96.chunk.js

server-b~d526015e-b02dab7d57eddf972a96.chunk.js

29 ms

sitemap-7375aac70edba1f1839e.chunk.js

sitemap-7375aac70edba1f1839e.chunk.js

29 ms

product-09a4c515c90890da03d0.chunk.js

product-09a4c515c90890da03d0.chunk.js

32 ms

Main@2x-46c106d351853c036fe1a9ea927f19ae6e199c26272c60c71dad4077ba5bf335.svg

Main@2x-46c106d351853c036fe1a9ea927f19ae6e199c26272c60c71dad4077ba5bf335.svg

26 ms

trustpilot-logo-mobile-stars-6d0c39c7d0440cde85902b42b086ca0318ef28eeb5c03f6ffa7bbda6bd2758d8.png

trustpilot-logo-mobile-stars-6d0c39c7d0440cde85902b42b086ca0318ef28eeb5c03f6ffa7bbda6bd2758d8.png

28 ms

spritemap.svg

spritemap.svg

29 ms

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payment_logos-59054f5b1680bf22696ff46e8efca71737c0e19a2be88d040f2b45ac1343567d.png

7 ms

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6 ms

trustpilot-logo-desktop-stars-67afe48baff965034288712825a0de0e9a7f4d826c188d72d7cd07e92223c4a8.png

trustpilot-logo-desktop-stars-67afe48baff965034288712825a0de0e9a7f4d826c188d72d7cd07e92223c4a8.png

6 ms

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benefits-transfers-58058430be3633f64a6da7c8ad0613f1f5206aaa4624a55072477955e0a240c8.svg

4 ms

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7 ms

GraphikDan-Regular-Web-3b4ee4afad6d035123ee234d50b8a4e6cfd4a1ad217d52035027d21a686d435b.woff

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3 ms

GraphikDan-Medium-Web-106685fcd01bbf90e12a59375e57585cb7a6e6734252072f6073a72c3f8bfaef.woff

GraphikDan-Medium-Web-106685fcd01bbf90e12a59375e57585cb7a6e6734252072f6073a72c3f8bfaef.woff

7 ms

GraphikDan-Light-Web-d6e9c3b13e7e9971b9ab060826a1dd6277f5938b0edcee87a83f9f78c1d89d0c.woff

GraphikDan-Light-Web-d6e9c3b13e7e9971b9ab060826a1dd6277f5938b0edcee87a83f9f78c1d89d0c.woff

2 ms

GraphikDan-Semibold-Web-4aa68b7ddc4d4cf61e2ab0f97b75ea0302c894b29b517c174dbae3a5fc139cd3.woff

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5 ms

GraphikDan-Bold-Web-559b0f7d4219188c4456bf371598ba204b7348d0857481ee167e892f7920b7f4.woff

GraphikDan-Bold-Web-559b0f7d4219188c4456bf371598ba204b7348d0857481ee167e892f7920b7f4.woff

5 ms

GraphikDan-Black-Web-06ed3e27018085ae31feca5b81e520fbc9d3bab56151b591d1eefd9912a7f55e.woff

GraphikDan-Black-Web-06ed3e27018085ae31feca5b81e520fbc9d3bab56151b591d1eefd9912a7f55e.woff

6 ms

GraphikDan-Super-Web-c4136cdbde54ea2df266a468f91b5542654711dc7eb2faaf1931516497d820e5.woff

GraphikDan-Super-Web-c4136cdbde54ea2df266a468f91b5542654711dc7eb2faaf1931516497d820e5.woff

7 ms

SEO Factors

devcourses.online SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Devcourses.online 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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Devcourses.online 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

devcourses.online

Open Graph data is detected on the main page of Devcourses. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: