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source-code.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

source-code.com

Central & Eastern Europe Developers | Source-code

Page Load Speed

7.5 sec in total

First Response

1.7 sec

Resources Loaded

5.3 sec

Page Rendered

470 ms

source-code.com screenshot

About Website

Click here to check amazing Source Code content. Otherwise, check out these important facts you probably never knew about source-code.com

Building software engineering teams in Central & Eastern Europe with Source-Code. We provide you with a turn-key tech office set-up solution supporting you with:Recruitment Office Management HR Legal ...

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Key Findings

We analyzed Source-code.com page load time and found that the first response time was 1.7 sec and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

source-code.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.22

57/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

source-code.com

1709 ms

bootstrap.min.css

34 ms

css

41 ms

owl.theme.default.min.css

40 ms

owl.carousel.min.css

41 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 82% of them (54 requests) were addressed to the original Source-code.com, 8% (5 requests) were made to Cdnjs.cloudflare.com and 3% (2 requests) were made to Stackpath.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Source-code.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 284.1 kB (18%)

Content Size

1.6 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Source-code.com main page is 1.6 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. 50% of websites need less resources to load. Images take 972.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 52.7 kB

  • Original 66.2 kB
  • After minification 58.3 kB
  • After compression 13.5 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 7.9 kB, which is 12% 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 52.7 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 2.3 kB

  • Original 972.7 kB
  • After minification 970.4 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. Source Code images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 135.2 kB

  • Original 416.1 kB
  • After minification 410.6 kB
  • After compression 280.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 135.2 kB or 32% of the original size.

CSS Optimization

-86%

Potential reduce by 93.9 kB

  • Original 109.4 kB
  • After minification 97.4 kB
  • After compression 15.5 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. Source-code.com needs all CSS files to be minified and compressed as it can save up to 93.9 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (39%)

Requests Now

64

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Source Code. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

source-code.com

source-code.com

1709 ms

bootstrap.min.css

bootstrap.min.css

34 ms

css

css

41 ms

owl.theme.default.min.css

owl.theme.default.min.css

40 ms

owl.carousel.min.css

owl.carousel.min.css

41 ms

style.min.css

style.min.css

372 ms

styles.css

styles.css

283 ms

style.css

style.css

374 ms

gdpr-main.css

gdpr-main.css

468 ms

jquery.js

jquery.js

470 ms

jquery-migrate.min.js

jquery-migrate.min.js

575 ms

preloader-script.js

preloader-script.js

649 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

632 ms

preloader.GIF

preloader.GIF

233 ms

source.code_.png

source.code_.png

513 ms

bratislava.jpg

bratislava.jpg

607 ms

kiev.jpg

kiev.jpg

789 ms

praha.jpg

praha.jpg

700 ms

title-left.svg

title-left.svg

453 ms

title-right.svg

title-right.svg

516 ms

cto.svg

cto.svg

734 ms

project-management.svg

project-management.svg

913 ms

qa.svg

qa.svg

915 ms

ui.ux_.svg

ui.ux_.svg

934 ms

deveps.svg

deveps.svg

977 ms

mobile-developer.svg

mobile-developer.svg

1013 ms

frontend.svg

frontend.svg

1098 ms

backend.svg

backend.svg

1193 ms

microsoft.png

microsoft.png

1380 ms

ueni.png

ueni.png

1211 ms

boxdice.png

boxdice.png

1255 ms

vox.jpg

vox.jpg

1289 ms

media-monks.jpg

media-monks.jpg

1380 ms

lunchpad.png

lunchpad.png

1472 ms

security-scorecard.png

security-scorecard.png

1488 ms

font

font

17 ms

popper.min.js

popper.min.js

10 ms

bootstrap.min.js

bootstrap.min.js

10 ms

jquery.min.js

jquery.min.js

24 ms

owl.carousel.js

owl.carousel.js

21 ms

bscript.js

bscript.js

1449 ms

scripts.js

scripts.js

1494 ms

navigation.js

navigation.js

1589 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

1590 ms

main.js

main.js

1753 ms

wp-embed.min.js

wp-embed.min.js

1681 ms

api.js

api.js

51 ms

script.js

script.js

1733 ms

Logo-bgWhite.svg

Logo-bgWhite.svg

1869 ms

linkedin.svg

linkedin.svg

1865 ms

facebook.svg

facebook.svg

1873 ms

gdpr-logo.png

gdpr-logo.png

1959 ms

jquery-3.3.1.slim.min.js

jquery-3.3.1.slim.min.js

20 ms

bratislava.jpg

bratislava.jpg

806 ms

kiev.jpg

kiev.jpg

1010 ms

praha.jpg

praha.jpg

1032 ms

nunito-v8-latin-300.woff

nunito-v8-latin-300.woff

750 ms

nunito-v8-latin-200.woff

nunito-v8-latin-200.woff

763 ms

nunito-v8-latin-regular.woff

nunito-v8-latin-regular.woff

839 ms

nunito-v8-latin-600.woff

nunito-v8-latin-600.woff

1117 ms

nunito-v8-latin-700.woff

nunito-v8-latin-700.woff

1131 ms

nunito-v8-latin-800.woff

nunito-v8-latin-800.woff

1162 ms

nunito-v8-latin-900.woff

nunito-v8-latin-900.woff

1210 ms

recaptcha__en.js

recaptcha__en.js

30 ms

lity.js

lity.js

1082 ms

ajax-loader.gif

ajax-loader.gif

1013 ms

Accessibility Review

source-code.com accessibility score

89

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

source-code.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

source-code.com SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Source-code.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Source-code.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

source-code.com

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