Report Summary

  • 38

    Performance

    Renders faster than
    59% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

uchportal.ru

Учительский портал - международное сообщество учителей

Page Load Speed

4.7 sec in total

First Response

814 ms

Resources Loaded

3.6 sec

Page Rendered

301 ms

uchportal.ru screenshot

About Website

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

Коллекция авторских презентаций, уроков и тестов, контрольных работ и рабочих программ для учителей школ. Материалы для подготовки учащихся к ЕГЭ и ОГЭ.

Visit uchportal.ru

Key Findings

We analyzed Uchportal.ru page load time and found that the first response time was 814 ms and then it took 3.9 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

uchportal.ru performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.543

13/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

www.uchportal.ru

814 ms

my.css

383 ms

vmenu_call.js

261 ms

sdmenu.js

270 ms

base.css

403 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 67% of them (38 requests) were addressed to the original Uchportal.ru, 12% (7 requests) were made to S11.ucoz.net and 7% (4 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Uchportal.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 228.2 kB (22%)

Content Size

1.1 MB

After Optimization

830.7 kB

In fact, the total size of Uchportal.ru main page is 1.1 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. 30% of websites need less resources to load. Images take 676.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 63.9 kB

  • Original 78.7 kB
  • After minification 77.7 kB
  • After compression 14.7 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 63.9 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 52.1 kB

  • Original 676.2 kB
  • After minification 624.1 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. Uchportal images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 79.3 kB

  • Original 257.8 kB
  • After minification 257.2 kB
  • After compression 178.5 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 79.3 kB or 31% of the original size.

CSS Optimization

-71%

Potential reduce by 32.8 kB

  • Original 46.1 kB
  • After minification 37.3 kB
  • After compression 13.3 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. Uchportal.ru needs all CSS files to be minified and compressed as it can save up to 32.8 kB or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (29%)

Requests Now

52

After Optimization

37

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uchportal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

uchportal.ru accessibility score

73

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

uchportal.ru best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

uchportal.ru SEO score

91

Search Engine Optimization Advices

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

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 Uchportal.ru 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 Uchportal.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

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