Tools & Wizards About Us
studentochka.ru screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

studentochka.ru

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Page Load Speed

6.3 sec in total

First Response

652 ms

Resources Loaded

5.3 sec

Page Rendered

330 ms

studentochka.ru screenshot

About Website

Visit studentochka.ru now to see the best up-to-date Studentochka content for Russia and also check out these interesting facts you probably never knew about studentochka.ru

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Visit studentochka.ru

Key Findings

We analyzed Studentochka.ru page load time and found that the first response time was 652 ms and then it took 5.6 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

studentochka.ru performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

48/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value6.5 s

38/100

10%

TBT (Total Blocking Time)

Value3,670 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

Network Requests Diagram

studentochka.ru

652 ms

site.css

460 ms

default.css

988 ms

script.js

379 ms

jquery-1.8.3.js

2563 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 7% of them (5 requests) were addressed to the original Studentochka.ru, 38% (29 requests) were made to S.studentochka.ru and 16% (12 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Studentochka.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 535.1 kB (61%)

Content Size

877.8 kB

After Optimization

342.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Studentochka.ru main page is 877.8 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. 40% of websites need less resources to load. Javascripts take 569.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 63.0 kB

  • Original 81.9 kB
  • After minification 77.8 kB
  • After compression 18.9 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 63.0 kB or 77% of the original size.

Image Optimization

-10%

Potential reduce by 17.7 kB

  • Original 180.2 kB
  • After minification 162.5 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. Studentochka images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 417.4 kB

  • Original 569.3 kB
  • After minification 387.3 kB
  • After compression 151.9 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 417.4 kB or 73% of the original size.

CSS Optimization

-79%

Potential reduce by 36.9 kB

  • Original 46.4 kB
  • After minification 38.0 kB
  • After compression 9.5 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. Studentochka.ru needs all CSS files to be minified and compressed as it can save up to 36.9 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (51%)

Requests Now

70

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Studentochka. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

studentochka.ru

studentochka.ru

652 ms

site.css

site.css

460 ms

default.css

default.css

988 ms

script.js

script.js

379 ms

jquery-1.8.3.js

jquery-1.8.3.js

2563 ms

top100.jcn

top100.jcn

400 ms

watch.js

watch.js

1 ms

share.js

share.js

23 ms

openapi.js

openapi.js

404 ms

110328_26_old_books_banner_468x60.jpg

110328_26_old_books_banner_468x60.jpg

894 ms

watch-hook.php

watch-hook.php

2536 ms

referat.jpg

referat.jpg

188 ms

studentochka.gif

studentochka.gif

183 ms

nazakaz.jpg

nazakaz.jpg

289 ms

null.gif

null.gif

183 ms

point.gif

point.gif

181 ms

diplom.jpg

diplom.jpg

289 ms

foots.jpg

foots.jpg

288 ms

zakaz.gif

zakaz.gif

289 ms

verx.gif

verx.gif

288 ms

iso.jpg

iso.jpg

485 ms

email.png

email.png

381 ms

phone.png

phone.png

384 ms

fotoiso.jpg

fotoiso.jpg

479 ms

niz.gif

niz.gif

384 ms

fon_verx.gif

fon_verx.gif

381 ms

verx2.gif

verx2.gif

478 ms

120731_book_edu_banner_468x60.jpg

120731_book_edu_banner_468x60.jpg

904 ms

fonmenu.jpg

fonmenu.jpg

87 ms

searchfon.gif

searchfon.gif

147 ms

t_fon.gif

t_fon.gif

146 ms

event-hook.php

event-hook.php

2980 ms

baskeri.woff

baskeri.woff

653 ms

filepicker.js

filepicker.js

101 ms

fon_right.gif

fon_right.gif

110 ms

r_tab_2.gif

r_tab_2.gif

178 ms

r_tab.gif

r_tab.gif

102 ms

banner-yb-2.jpg

banner-yb-2.jpg

251 ms

ga.js

ga.js

43 ms

tfon.gif

tfon.gif

96 ms

fon_right_s.gif

fon_right_s.gif

95 ms

top100.scn

top100.scn

134 ms

cnt.js

cnt.js

366 ms

hit

hit

262 ms

tfon2_s2.gif

tfon2_s2.gif

159 ms

upload.gif

upload.gif

129 ms

b-share-icon.png

b-share-icon.png

35 ms

widget_community.php

widget_community.php

268 ms

__utm.gif

__utm.gif

22 ms

42 ms

262 ms

hit

hit

131 ms

loader_nav19239_3.js

loader_nav19239_3.js

130 ms

lite.css

lite.css

125 ms

lite.js

lite.js

508 ms

lang3_0.js

lang3_0.js

248 ms

widget_community.css

widget_community.css

272 ms

xdm.js

xdm.js

273 ms

al_community.js

al_community.js

273 ms

497943.js

497943.js

130 ms

digits

digits

130 ms

cnt

cnt

253 ms

hotlog_redirects

hotlog_redirects

212 ms

f.gif

f.gif

141 ms

EzmgOYBm1_g.jpg

EzmgOYBm1_g.jpg

374 ms

JR3XcHX1obY.jpg

JR3XcHX1obY.jpg

376 ms

saWmacb5iwo.jpg

saWmacb5iwo.jpg

258 ms

ZgZH4UbS0vo.jpg

ZgZH4UbS0vo.jpg

380 ms

1MP5zxVNlO8.jpg

1MP5zxVNlO8.jpg

381 ms

e_bf91340a.jpg

e_bf91340a.jpg

365 ms

ZmVlMFYNipw.jpg

ZmVlMFYNipw.jpg

378 ms

camera_50.png

camera_50.png

128 ms

w_logo.png

w_logo.png

123 ms

pixel

pixel

19 ms

pixel

pixel

15 ms

StCnNuKGRsmwPpf-udVLhA

StCnNuKGRsmwPpf-udVLhA

166 ms

Accessibility Review

studentochka.ru accessibility score

74

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

studentochka.ru 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

studentochka.ru SEO score

62

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

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Studentochka.ru 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 Studentochka.ru 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

studentochka.ru

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