Tools & Wizards About Us
academic.su screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

academic.su

АКАДЕМИК 89264943047 a7418612@yandex.ru http://academic.su мантии шапочки выпускника конфедератки книги ручки готовальни мантии и книги гарри поттера

Page Load Speed

5.2 sec in total

First Response

1.6 sec

Resources Loaded

3.4 sec

Page Rendered

203 ms

academic.su screenshot

About Website

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

АКАДЕМИК 89264943047 a7418612@yandex.ru http://academic.su мантии шапочки выпускника конфедератки книги ручки готовальни мантии и книги гарри поттера

Visit academic.su

Key Findings

We analyzed Academic.su page load time and found that the first response time was 1.6 sec and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

academic.su performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

academic.su

1568 ms

niftycube.js

314 ms

overridestyles.css

320 ms

head.js

271 ms

main.css

460 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 96% of them (65 requests) were addressed to the original Academic.su, 1% (1 request) were made to Informer.yandex.ru and 1% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Academic.su.

Page Optimization Overview & Recommendations

Page size can be reduced by 129.0 kB (52%)

Content Size

249.2 kB

After Optimization

120.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Academic.su main page is 249.2 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. 20% of websites need less resources to load. Images take 106.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 46.1 kB

  • Original 54.6 kB
  • After minification 52.1 kB
  • After compression 8.6 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 46.1 kB or 84% of the original size.

Image Optimization

-12%

Potential reduce by 12.8 kB

  • Original 106.3 kB
  • After minification 93.5 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. Obviously, Academic needs image optimization as it can save up to 12.8 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-79%

Potential reduce by 45.9 kB

  • Original 58.4 kB
  • After minification 42.3 kB
  • After compression 12.4 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 45.9 kB or 79% of the original size.

CSS Optimization

-81%

Potential reduce by 24.1 kB

  • Original 29.9 kB
  • After minification 23.9 kB
  • After compression 5.7 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. Academic.su needs all CSS files to be minified and compressed as it can save up to 24.1 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (21%)

Requests Now

66

After Optimization

52

  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Academic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

academic.su

academic.su

1568 ms

niftycube.js

niftycube.js

314 ms

overridestyles.css

overridestyles.css

320 ms

head.js

head.js

271 ms

main.css

main.css

460 ms

general.css

general.css

326 ms

functions.js

functions.js

391 ms

behavior.js

behavior.js

404 ms

widget_checkout.js

widget_checkout.js

454 ms

frame.js

frame.js

462 ms

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

700 ms

shp_side_bg.gif

shp_side_bg.gif

134 ms

shp_top_bg.gif

shp_top_bg.gif

135 ms

shp_topleftcorner.gif

shp_topleftcorner.gif

134 ms

shp_bags.gif

shp_bags.gif

268 ms

shp_companyname.gif

shp_companyname.gif

143 ms

shp_point_v.gif

shp_point_v.gif

136 ms

glr_arrow_category_small_white.gif

glr_arrow_category_small_white.gif

282 ms

1931542_lea.jpg

1931542_lea.jpg

277 ms

albom_clnpqset_v_ot.jpg

albom_clnpqset_v_ot.jpg

294 ms

imagemini901073539_thmte.jpg

imagemini901073539_thmte.jpg

297 ms

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imagemini608604359_thmp1.jpg

309 ms

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imagefa.jpg

410 ms

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imagemini1366036929_thmo7.jpg

419 ms

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426 ms

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imagemini1770685479_thmqw.jpg

440 ms

imagemini1937863112_thm98.jpg

imagemini1937863112_thm98.jpg

466 ms

imagemini1262737199_thmor.jpg

imagemini1262737199_thmor.jpg

448 ms

imagemini1368031195_thmtt.jpg

imagemini1368031195_thmtt.jpg

537 ms

imagemini1938107610_thm7v.jpg

imagemini1938107610_thm7v.jpg

545 ms

3746237454gk.jpg

3746237454gk.jpg

568 ms

imagemini2006158716_thm45.jpg

imagemini2006158716_thm45.jpg

583 ms

imagemini1805492149_thmhv.jpg

imagemini1805492149_thmhv.jpg

598 ms

imagemini2132135726_thmqz.jpg

imagemini2132135726_thmqz.jpg

615 ms

imagemini16458110_thmoj.jpg

imagemini16458110_thmoj.jpg

682 ms

imagemini100475335_thmg3.jpg

imagemini100475335_thmg3.jpg

692 ms

imagemini238662455_thmw2.jpg

imagemini238662455_thmw2.jpg

705 ms

imagemini1918227916_thmxj.jpg

imagemini1918227916_thmxj.jpg

718 ms

imagemini2132135726_thmev.jpg

imagemini2132135726_thmev.jpg

750 ms

imagemini105258327_thmr9.jpg

imagemini105258327_thmr9.jpg

753 ms

imagemini1891451648_thmcf.jpg

imagemini1891451648_thmcf.jpg

826 ms

imagemini1531468252_thmdn.jpg

imagemini1531468252_thmdn.jpg

834 ms

imagemini105258327_thmvm.jpg

imagemini105258327_thmvm.jpg

831 ms

imagemini206170342_thmka.jpg

imagemini206170342_thmka.jpg

863 ms

imagemini1032006456_thm00.jpg

imagemini1032006456_thm00.jpg

883 ms

imagemini431922574_thm3a.jpg

imagemini431922574_thm3a.jpg

886 ms

imagemini1584912729_thmt0.jpg

imagemini1584912729_thmt0.jpg

931 ms

watch.js

watch.js

0 ms

imagemini975617522_thmsx.jpg

imagemini975617522_thmsx.jpg

848 ms

imagemini1124620246_thm65.jpg

imagemini1124620246_thm65.jpg

844 ms

imagemini1236887080_thmma.jpg

imagemini1236887080_thmma.jpg

876 ms

navy_11_288.jpg

navy_11_288.jpg

911 ms

kids-graduationha.jpg

kids-graduationha.jpg

877 ms

preschcool1v7.jpg

preschcool1v7.jpg

829 ms

school307.jpg

school307.jpg

839 ms

magistergown_%281%299y.jpg

magistergown_%281%299y.jpg

839 ms

hoods_%286%29hx.jpg

hoods_%286%29hx.jpg

852 ms

pugovij.jpg

pugovij.jpg

856 ms

Port_8fl.JPG

Port_8fl.JPG

874 ms

counter2

counter2

130 ms

canoterzd.jpg

canoterzd.jpg

813 ms

shp_cart.gif

shp_cart.gif

827 ms

rss-feed.png

rss-feed.png

854 ms

2.gif

2.gif

866 ms

1.gif

1.gif

852 ms

shp_bottom_bg.gif

shp_bottom_bg.gif

852 ms

shp_bottom_corn.gif

shp_bottom_corn.gif

817 ms

niftyCorners.css

niftyCorners.css

236 ms

Accessibility Review

academic.su accessibility score

88

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

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

Links do not have a discernible name

Best Practices

academic.su best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

academic.su SEO score

98

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Academic.su can be misinterpreted by Google and other search engines. Our service has detected that Russian 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 Academic.su 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

academic.su

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