Tools & Wizards About Us
disk.karelia.pro screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

disk.karelia.pro

Ситилинк Диск. Быстро, бесплатно, без регистрации и СМС.

Page Load Speed

2.9 sec in total

First Response

575 ms

Resources Loaded

2.2 sec

Page Rendered

128 ms

disk.karelia.pro screenshot

About Website

Welcome to disk.karelia.pro homepage info - get ready to check Disk Karelia best content for Russia right away, or after learning these important things about disk.karelia.pro

Ситилинк Диск. Загружайте файлы и делитесь ими максимально быстро, бесплатно, без регистрации и СМС. Диск делает обмен файлами простым и удобным! В каждой закачке может быть до 2 гигабайт файлов.

Visit disk.karelia.pro

Key Findings

We analyzed Disk.karelia.pro page load time and found that the first response time was 575 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

disk.karelia.pro performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

disk.karelia.pro

575 ms

style.css

264 ms

jquery.js

666 ms

jquery.cookie.js

274 ms

jquery.history.js

410 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 88% of them (36 requests) were addressed to the original Disk.karelia.pro, 5% (2 requests) were made to Api.karelia.pro and 5% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Disk.karelia.pro.

Page Optimization Overview & Recommendations

Page size can be reduced by 454.1 kB (62%)

Content Size

736.0 kB

After Optimization

281.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Disk.karelia.pro main page is 736.0 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. Javascripts take 529.0 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 11.3 kB

  • Original 15.7 kB
  • After minification 14.9 kB
  • After compression 4.5 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. 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 11.3 kB or 72% of the original size.

Image Optimization

-7%

Potential reduce by 7.3 kB

  • Original 109.3 kB
  • After minification 102.0 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. Disk Karelia images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 370.8 kB

  • Original 529.0 kB
  • After minification 502.9 kB
  • After compression 158.1 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 370.8 kB or 70% of the original size.

CSS Optimization

-79%

Potential reduce by 64.7 kB

  • Original 82.0 kB
  • After minification 75.4 kB
  • After compression 17.3 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. Disk.karelia.pro needs all CSS files to be minified and compressed as it can save up to 64.7 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (62%)

Requests Now

37

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Disk Karelia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

disk.karelia.pro

disk.karelia.pro

575 ms

style.css

style.css

264 ms

jquery.js

jquery.js

666 ms

jquery.cookie.js

jquery.cookie.js

274 ms

jquery.history.js

jquery.history.js

410 ms

jquery.mb.browser.min.js

jquery.mb.browser.min.js

286 ms

common.js

common.js

418 ms

cl.api.js

cl.api.js

553 ms

lightgallery.min.css

lightgallery.min.css

389 ms

jplayer.blue.monday.min.css

jplayer.blue.monday.min.css

399 ms

player.css

player.css

415 ms

lightgallery.min.js

lightgallery.min.js

517 ms

lg-thumbnail.min.js

lg-thumbnail.min.js

527 ms

lg-autoplay.min.js

lg-autoplay.min.js

543 ms

lg-fullscreen.min.js

lg-fullscreen.min.js

551 ms

lg-zoom.min.js

lg-zoom.min.js

551 ms

ZeroClipboard.min.js

ZeroClipboard.min.js

652 ms

jquery.qrcode-0.11.0.min.js

jquery.qrcode-0.11.0.min.js

655 ms

plupload.full.min.js

plupload.full.min.js

1129 ms

ru.js

ru.js

701 ms

uploader.js

uploader.js

700 ms

jquery.jplayer.min.js

jquery.jplayer.min.js

958 ms

jplayer.playlist.min.js

jplayer.playlist.min.js

795 ms

media.js

media.js

800 ms

view.js

view.js

827 ms

alert-bg.png

alert-bg.png

132 ms

old_disk.png

old_disk.png

132 ms

logo.png

logo.png

134 ms

nav.png

nav.png

264 ms

drop.png

drop.png

399 ms

ico.png

ico.png

132 ms

vk.png

vk.png

261 ms

switch_type.png

switch_type.png

273 ms

rocket.png

rocket.png

274 ms

smile.png

smile.png

277 ms

lock.png

lock.png

391 ms

easyXDM.min.js

easyXDM.min.js

266 ms

hit;karelia

hit;karelia

264 ms

opensans-webfont.woff

opensans-webfont.woff

510 ms

watch.js

watch.js

17 ms

hit;karelia

hit;karelia

163 ms

Accessibility Review

disk.karelia.pro accessibility score

55

Accessibility Issues

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

disk.karelia.pro best practices score

75

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

Browser errors were logged to the console

SEO Factors

disk.karelia.pro SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

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

disk.karelia.pro

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