Tools & Wizards About Us
iq2u.ru screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

iq2u.ru

iq2u – Бесплатные онлайн тесты, преподаватели, объявления, ВУЗы, интересные факты, полезные материалы для учеников и преподавателей

Page Load Speed

5.4 sec in total

First Response

521 ms

Resources Loaded

4 sec

Page Rendered

875 ms

iq2u.ru screenshot

About Website

Click here to check amazing Iq 2 U content for Russia. Otherwise, check out these important facts you probably never knew about iq2u.ru

iq2u - Бесплатные онлайн тесты, преподаватели, объявления, ВУЗы, интересные факты, полезные материалы для учеников и преподавателей. Каталог преподавателей, онлайн тесты по русскому языку, тесты по ма...

Visit iq2u.ru

Key Findings

We analyzed Iq2u.ru page load time and found that the first response time was 521 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

iq2u.ru performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value8.8 s

15/100

10%

TBT (Total Blocking Time)

Value1,250 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.136

80/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

iq2u.ru

521 ms

iq2u.ru

1016 ms

styles.css

385 ms

university.css

373 ms

bootstrap-modal.css

382 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 93% of them (75 requests) were addressed to the original Iq2u.ru, 4% (3 requests) were made to Fonts.googleapis.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Iq2u.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 229.9 kB (9%)

Content Size

2.6 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Iq2u.ru main page is 2.6 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. 55% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 141.7 kB

  • Original 159.0 kB
  • After minification 93.9 kB
  • After compression 17.3 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 65.1 kB, which is 41% 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 141.7 kB or 89% of the original size.

Image Optimization

-3%

Potential reduce by 65.7 kB

  • Original 2.1 MB
  • After minification 2.0 MB

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. Iq 2 U images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 14.1 kB

  • Original 170.0 kB
  • After minification 170.0 kB
  • After compression 155.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-7%

Potential reduce by 8.5 kB

  • Original 119.7 kB
  • After minification 119.7 kB
  • After compression 111.2 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. Iq2u.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 36 (48%)

Requests Now

75

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iq 2 U. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

iq2u.ru

iq2u.ru

521 ms

iq2u.ru

iq2u.ru

1016 ms

styles.css

styles.css

385 ms

university.css

university.css

373 ms

bootstrap-modal.css

bootstrap-modal.css

382 ms

elusive-webfont.css

elusive-webfont.css

397 ms

chosen.min.css

chosen.min.css

395 ms

jquery.fancybox.css

jquery.fancybox.css

397 ms

lightbox.min.css

lightbox.min.css

497 ms

bootstrap-slider.css

bootstrap-slider.css

509 ms

mainpage.css

mainpage.css

510 ms

all.min.css

all.min.css

519 ms

flaticon.css

flaticon.css

514 ms

bootstrap.min.css

bootstrap.min.css

654 ms

select2.css

select2.css

620 ms

owl.carousel.min.css

owl.carousel.min.css

635 ms

magnific-popup.css

magnific-popup.css

633 ms

swiper.min.css

swiper.min.css

642 ms

animate.min.css

animate.min.css

648 ms

css2

css2

31 ms

style.css

style.css

873 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

647 ms

popper.min.js

popper.min.js

644 ms

bootstrap.min.js

bootstrap.min.js

837 ms

jquery.appear.js

jquery.appear.js

658 ms

jquery.countTo.js

jquery.countTo.js

663 ms

select2.full.js

select2.full.js

910 ms

owl.carousel.min.js

owl.carousel.min.js

836 ms

swiper.min.js

swiper.min.js

937 ms

SwiperAnimation.min.js

SwiperAnimation.min.js

837 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

909 ms

jarallax.js

jarallax.js

909 ms

shuffle.min.js

shuffle.min.js

935 ms

jquery.primarycolor.js

jquery.primarycolor.js

945 ms

jquery.lazy.min.js

jquery.lazy.min.js

1003 ms

custom.js

custom.js

1024 ms

confirm-cookies.js

confirm-cookies.js

1033 ms

css

css

25 ms

gtm.js

gtm.js

59 ms

iq2u-logo.svg

iq2u-logo.svg

648 ms

css2

css2

17 ms

close.png

close.png

261 ms

loading.gif

loading.gif

261 ms

prev.png

prev.png

337 ms

next.png

next.png

357 ms

computer-768608_1920.jpg

computer-768608_1920.jpg

753 ms

65257.jpg

65257.jpg

380 ms

65542.jpg

65542.jpg

388 ms

65618.jpeg

65618.jpeg

391 ms

65552.jpg

65552.jpg

460 ms

10.jpg

10.jpg

480 ms

other.jpg

other.jpg

639 ms

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516 ms

05.jpg

05.jpg

524 ms

08.jpg

08.jpg

584 ms

%D0%B3%D0%B5%D0%BE%D0%B3%D1%80%D0%B0%D1%84%D0%B8%D1%8F.jpg

%D0%B3%D0%B5%D0%BE%D0%B3%D1%80%D0%B0%D1%84%D0%B8%D1%8F.jpg

727 ms

07.jpg

07.jpg

645 ms

%D0%BC%D0%B0%D1%82%D0%B5%D0%BC%D0%B0%D1%82%D0%B8%D0%BA%D0%B0.jpg

%D0%BC%D0%B0%D1%82%D0%B5%D0%BC%D0%B0%D1%82%D0%B8%D0%BA%D0%B0.jpg

781 ms

%D0%B0%D0%BD%D0%B3%D0%BB%D0%B8%D0%B9%D1%81%D0%BA%D0%B8%D0%B9_%D0%B8%D1%81%D0%BF%D1%80%D0%B0%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D0%B5.jpg

%D0%B0%D0%BD%D0%B3%D0%BB%D0%B8%D0%B9%D1%81%D0%BA%D0%B8%D0%B9_%D0%B8%D1%81%D0%BF%D1%80%D0%B0%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D0%B5.jpg

708 ms

%D0%BE%D0%B1%D1%89%D0%B8%D0%B5%20%D0%B7%D0%BD%D0%B0%D0%BD%D0%B8%D1%8F.jpg

%D0%BE%D0%B1%D1%89%D0%B8%D0%B5%20%D0%B7%D0%BD%D0%B0%D0%BD%D0%B8%D1%8F.jpg

1023 ms

09.jpg

09.jpg

773 ms

%D0%B1%D0%B8%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%8F.jpg

%D0%B1%D0%B8%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%8F.jpg

831 ms

oge.jpg

oge.jpg

851 ms

%D1%80%D1%83%D1%81%D1%81%D0%BA%D0%B8%D0%B9.jpg

%D1%80%D1%83%D1%81%D1%81%D0%BA%D0%B8%D0%B9.jpg

878 ms

%D0%BE%D0%BA%D1%80%D1%83%D0%B6%D0%B0%D1%8E%D1%89%D0%B8%D0%B9-%D0%BC%D0%B8%D1%80.jpg

%D0%BE%D0%BA%D1%80%D1%83%D0%B6%D0%B0%D1%8E%D1%89%D0%B8%D0%B9-%D0%BC%D0%B8%D1%80.jpg

857 ms

06.jpg

06.jpg

865 ms

jizaRExUiTo99u79P0U.ttf

jizaRExUiTo99u79P0U.ttf

37 ms

fa-solid-900.woff

fa-solid-900.woff

1047 ms

hit

hit

540 ms

fa-regular-400.woff

fa-regular-400.woff

863 ms

Flaticon.svg

Flaticon.svg

929 ms

Flaticon.woff

Flaticon.woff

915 ms

ege.jpg

ege.jpg

893 ms

mpei_gk_night.jpg

mpei_gk_night.jpg

1073 ms

mgsu_%281%29.jpg

mgsu_%281%29.jpg

1126 ms

mtusii.png

mtusii.png

950 ms

rgsu.png

rgsu.png

933 ms

rgu_kosygina.jpg

rgu_kosygina.jpg

930 ms

vladimir-dementyev--AapwzRA8E-unsplash.jpg

vladimir-dementyev--AapwzRA8E-unsplash.jpg

968 ms

school-classroom-book-background-class-teacher-157561-pxhere.com.jpg

school-classroom-book-background-class-teacher-157561-pxhere.com.jpg

1417 ms

vk.svg

vk.svg

1038 ms

Accessibility Review

iq2u.ru accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

iq2u.ru best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

iq2u.ru SEO score

92

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

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

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iq2u.ru 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 Iq2u.ru 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

iq2u.ru

Open Graph data is detected on the main page of Iq 2 U. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: