Tools & Wizards About Us
ds42.net screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

ds42.net

?????? ?????? 42 - ??? ??????, ???????????? - ?????? ?? ?????? ??? ????

Page Load Speed

2 sec in total

First Response

454 ms

Resources Loaded

1.5 sec

Page Rendered

92 ms

ds42.net screenshot

About Website

Welcome to ds42.net homepage info - get ready to check Ds 42 best content right away, or after learning these important things about ds42.net

??? ?????? ?????? 42 - ?????????? ?? ??? ???????. ?????????? ????????????? ??? ??????, ????????????, ???????????, SEO, ??????, Flash ????????, ?????? ????, ????, ???????? ?? ??? ???????

Visit ds42.net

Key Findings

We analyzed Ds42.net page load time and found that the first response time was 454 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

ds42.net performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

92/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value230 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.9 s

89/100

10%

Network Requests Diagram

ds42.net

454 ms

master.css

129 ms

jquery-1.3.2.min.js

398 ms

jquery.blend-min.js

285 ms

colorbox.css

277 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 63% of them (24 requests) were addressed to the original Ds42.net, 21% (8 requests) were made to Apis.google.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (574 ms) belongs to the original domain Ds42.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 97.8 kB (46%)

Content Size

210.8 kB

After Optimization

112.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ds42.net main page is 210.8 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. 45% of websites need less resources to load. Javascripts take 109.0 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 29.6 kB

  • Original 36.6 kB
  • After minification 32.6 kB
  • After compression 7.0 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 4.0 kB, which is 11% 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 29.6 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 2.3 kB

  • Original 61.2 kB
  • After minification 59.0 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. Ds 42 images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 63.1 kB

  • Original 109.0 kB
  • After minification 99.6 kB
  • After compression 45.9 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 63.1 kB or 58% of the original size.

CSS Optimization

-72%

Potential reduce by 2.8 kB

  • Original 3.9 kB
  • After minification 3.1 kB
  • After compression 1.1 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. Ds42.net needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (49%)

Requests Now

35

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ds 42. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ds42.net

ds42.net

454 ms

master.css

master.css

129 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

398 ms

jquery.blend-min.js

jquery.blend-min.js

285 ms

colorbox.css

colorbox.css

277 ms

jquery.colorbox.js

jquery.colorbox.js

292 ms

ga.js

ga.js

47 ms

plusone.js

plusone.js

79 ms

bgr.jpg

bgr.jpg

158 ms

spacer.gif

spacer.gif

172 ms

logo.png

logo.png

172 ms

dash.png

dash.png

167 ms

wiz2.jpg

wiz2.jpg

160 ms

54d9f3b6870bc663dc88c6ee1d53a02e.jpg

54d9f3b6870bc663dc88c6ee1d53a02e.jpg

304 ms

153eeac6f1487f6c3b221408bbc56db8.jpg

153eeac6f1487f6c3b221408bbc56db8.jpg

303 ms

6261577901ad15864393c94fc96d40ae.jpg

6261577901ad15864393c94fc96d40ae.jpg

315 ms

6fdca120a6660b42c0b171d26e6807b9.jpg

6fdca120a6660b42c0b171d26e6807b9.jpg

313 ms

7dc71f0cb5b35c8b69c183db85e0b76d.jpg

7dc71f0cb5b35c8b69c183db85e0b76d.jpg

340 ms

6978ea97446d4cc7943357c57a9bcadd.jpg

6978ea97446d4cc7943357c57a9bcadd.jpg

331 ms

i_home.png

i_home.png

444 ms

i_about.png

i_about.png

460 ms

i_folio.png

i_folio.png

461 ms

i_cont.png

i_cont.png

461 ms

ds42-small-logo.png

ds42-small-logo.png

469 ms

loading.gif

loading.gif

485 ms

controls.png

controls.png

574 ms

__utm.gif

__utm.gif

12 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

7 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

19 ms

fastbutton

fastbutton

90 ms

postmessageRelay

postmessageRelay

61 ms

like.php

like.php

159 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

18 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

14 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

35 ms

rpc:shindig_random.js

rpc:shindig_random.js

39 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

37 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

4 ms

Accessibility Review

ds42.net accessibility score

93

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

ds42.net best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ds42.net SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ds42.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ds42.net main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

ds42.net

Open Graph description is not detected on the main page of Ds 42. 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: