Tools & Wizards About Us
4coder.org screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

4coder.org

4coder.org

Page Load Speed

3 sec in total

First Response

614 ms

Resources Loaded

2.2 sec

Page Rendered

192 ms

4coder.org screenshot

About Website

Welcome to 4coder.org homepage info - get ready to check 4 Coder best content for Russia right away, or after learning these important things about 4coder.org

Open Source Code Database and Search Engine for Coders. Many source code samples in Assembler, C, C++, Delphi, Java, Perl, PHP, Python, Visual Basic in one place.

Visit 4coder.org

Key Findings

We analyzed 4coder.org page load time and found that the first response time was 614 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

4coder.org performance score

0

Network Requests Diagram

4coder.org

614 ms

tp1.png

803 ms

logo.png

916 ms

tp2.png

802 ms

d.jpg

548 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original 4coder.org, 64% (35 requests) were made to I.4coder.org and 13% (7 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source I.4coder.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.4 kB (18%)

Content Size

224.9 kB

After Optimization

183.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of 4coder.org main page is 224.9 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. 30% of websites need less resources to load. Images take 166.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 27.3 kB

  • Original 33.2 kB
  • After minification 33.2 kB
  • After compression 5.9 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 27.3 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 7.4 kB

  • Original 166.4 kB
  • After minification 159.0 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. 4 Coder images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 6.6 kB

  • Original 25.3 kB
  • After minification 25.1 kB
  • After compression 18.6 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 6.6 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (34%)

Requests Now

53

After Optimization

35

  • AJAX
  • Images
  • JavaScript

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 Coder. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

4coder.org

4coder.org

614 ms

tp1.png

tp1.png

803 ms

logo.png

logo.png

916 ms

tp2.png

tp2.png

802 ms

d.jpg

d.jpg

548 ms

search.png

search.png

787 ms

tp3.png

tp3.png

788 ms

tp4.png

tp4.png

785 ms

upload.png

upload.png

904 ms

bs.png

bs.png

906 ms

rank.png

rank.png

905 ms

rss.png

rss.png

907 ms

tp5.png

tp5.png

903 ms

tp6.png

tp6.png

1021 ms

pt.png

pt.png

1023 ms

tmenu.png

tmenu.png

1023 ms

src_home_2.png

src_home_2.png

1024 ms

mm.png

mm.png

1021 ms

src_assembler_0.png

src_assembler_0.png

1023 ms

src_asp_0.png

src_asp_0.png

1141 ms

src_cc_0.png

src_cc_0.png

1142 ms

src_c_0.png

src_c_0.png

1140 ms

src_delphi_0.png

src_delphi_0.png

1141 ms

src_java_0.png

src_java_0.png

1139 ms

src_javascript_0.png

src_javascript_0.png

1143 ms

src_perl_0.png

src_perl_0.png

1260 ms

src_php_0.png

src_php_0.png

1256 ms

src_python_0.png

src_python_0.png

1261 ms

src_ruby_0.png

src_ruby_0.png

1257 ms

src_sql_0.png

src_sql_0.png

1259 ms

src_visualbasic_0.png

src_visualbasic_0.png

1261 ms

dmenu.png

dmenu.png

1373 ms

learningforkids.png

learningforkids.png

1622 ms

delphi.png

delphi.png

1373 ms

show_ads.js

show_ads.js

6 ms

ca-pub-5293661681258338.js

ca-pub-5293661681258338.js

43 ms

zrt_lookup.html

zrt_lookup.html

51 ms

show_ads_impl.js

show_ads_impl.js

52 ms

page.png

page.png

1294 ms

f1.png

f1.png

1295 ms

f2.png

f2.png

1295 ms

ads

ads

261 ms

osd.js

osd.js

16 ms

ads

ads

261 ms

m_js_controller.js

m_js_controller.js

28 ms

abg.js

abg.js

45 ms

favicon

favicon

67 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

54 ms

favicon

favicon

98 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

48 ms

s

s

33 ms

x_button_blue2.png

x_button_blue2.png

6 ms

F5EcQNuXvzCwnROrenDy46C3KsouVqfn29hTt0MreZk.js

F5EcQNuXvzCwnROrenDy46C3KsouVqfn29hTt0MreZk.js

3 ms

activeview

activeview

13 ms

activeview

activeview

15 ms

SEO Factors

4coder.org 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 4coder.org 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 4coder.org 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

4coder.org

Open Graph description is not detected on the main page of 4 Coder. 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: