Tools & Wizards About Us
oo102.eljur.ru screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

oo102.eljur.ru

РГИС Нижегородская образовательная платформа — Электронный журнал — РГИС Нижегородская образовательная платформа — Нижний Новгород

Page Load Speed

30.3 sec in total

First Response

490 ms

Resources Loaded

28.5 sec

Page Rendered

1.3 sec

oo102.eljur.ru screenshot

About Website

Visit oo102.eljur.ru now to see the best up-to-date Oo 102 Eljur content for Russia and also check out these interesting facts you probably never knew about oo102.eljur.ru

Электронный журнал — РГИС Нижегородская образовательная платформа — Нижний Новгород

Visit oo102.eljur.ru

Key Findings

We analyzed Oo102.eljur.ru page load time and found that the first response time was 490 ms and then it took 29.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

oo102.eljur.ru performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value17.1 s

0/100

10%

TBT (Total Blocking Time)

Value4,650 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.051

99/100

15%

TTI (Time to Interactive)

Value13.7 s

11/100

10%

Network Requests Diagram

oo102.eljur.ru

490 ms

oo102.eljur.ru

539 ms

edu.gounn.ru

15808 ms

authorize

8078 ms

style.nnov.62106298.css

143 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 12% of them (2 requests) were addressed to the original Oo102.eljur.ru, 76% (13 requests) were made to Edu.gounn.ru and 12% (2 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (15.8 sec) relates to the external source Edu.gounn.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 58.1 kB (16%)

Content Size

364.9 kB

After Optimization

306.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oo102.eljur.ru main page is 364.9 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 265.9 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 9.6 kB

  • Original 12.8 kB
  • After minification 10.0 kB
  • After compression 3.2 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 2.8 kB, which is 22% 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 9.6 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 57.9 kB
  • After minification 57.9 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. Oo 102 Eljur images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 44.7 kB

  • Original 265.9 kB
  • After minification 265.9 kB
  • After compression 221.2 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 44.7 kB or 17% of the original size.

CSS Optimization

-13%

Potential reduce by 3.7 kB

  • Original 28.3 kB
  • After minification 28.3 kB
  • After compression 24.5 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. Oo102.eljur.ru needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (58%)

Requests Now

12

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oo 102 Eljur. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

oo102.eljur.ru

oo102.eljur.ru

490 ms

oo102.eljur.ru

oo102.eljur.ru

539 ms

edu.gounn.ru

edu.gounn.ru

15808 ms

authorize

authorize

8078 ms

style.nnov.62106298.css

style.nnov.62106298.css

143 ms

standalone.login.189a191a.css

standalone.login.189a191a.css

422 ms

polyfills.c81b3c25.js

polyfills.c81b3c25.js

840 ms

lang.ru.ad910324.js

lang.ru.ad910324.js

1533 ms

runtime.693b16c3.js

runtime.693b16c3.js

2052 ms

standalone.fonts.968d5a77.js

standalone.fonts.968d5a77.js

2466 ms

chunk.vue.1cce10ff.js

chunk.vue.1cce10ff.js

2505 ms

chunk.sentry.024e90ef.js

chunk.sentry.024e90ef.js

2784 ms

standalone.login.189a191a.js

standalone.login.189a191a.js

3356 ms

background.8eff1524.jpg

background.8eff1524.jpg

1534 ms

logo_compact.c4ffcee9.png

logo_compact.c4ffcee9.png

1780 ms

watch.js

watch.js

410 ms

tag.js

tag.js

799 ms

Accessibility Review

oo102.eljur.ru accessibility score

96

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.

Best Practices

oo102.eljur.ru 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

oo102.eljur.ru SEO score

100

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

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 Oo102.eljur.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 Oo102.eljur.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

oo102.eljur.ru

Open Graph description is not detected on the main page of Oo 102 Eljur. 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: