Tools & Wizards About Us
uchportfolio.ru screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

uchportfolio.ru

Педагогическое Интернет-сообщество "УчПортфолио"

Page Load Speed

9.2 sec in total

First Response

504 ms

Resources Loaded

7.9 sec

Page Rendered

794 ms

uchportfolio.ru screenshot

About Website

Welcome to uchportfolio.ru homepage info - get ready to check Uchportfolio best content for Russia right away, or after learning these important things about uchportfolio.ru

Педагогическое Интернет-сообщество

Visit uchportfolio.ru

Key Findings

We analyzed Uchportfolio.ru page load time and found that the first response time was 504 ms and then it took 8.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

uchportfolio.ru performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value23.5 s

0/100

25%

SI (Speed Index)

Value20.1 s

0/100

10%

TBT (Total Blocking Time)

Value2,980 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.049

99/100

15%

TTI (Time to Interactive)

Value32.9 s

0/100

10%

Network Requests Diagram

uchportfolio.ru

504 ms

uchportfolio.ru

1555 ms

jquery.js

2103 ms

uhpv-hover-full.min.js

1498 ms

font-awesome.min.css

33 ms

Our browser made a total of 183 requests to load all elements on the main page. We found that 82% of them (150 requests) were addressed to the original Uchportfolio.ru, 4% (7 requests) were made to St6-21.vk.com and 3% (6 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Lidrekon.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 903.0 kB (7%)

Content Size

12.2 MB

After Optimization

11.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Uchportfolio.ru main page is 12.2 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. 70% of websites need less resources to load. Images take 11.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 188.2 kB

  • Original 224.9 kB
  • After minification 174.6 kB
  • After compression 36.7 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. This page needs HTML code to be minified as it can gain 50.3 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 188.2 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 637.3 kB

  • Original 11.3 MB
  • After minification 10.6 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. Uchportfolio images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 48.0 kB

  • Original 315.2 kB
  • After minification 312.4 kB
  • After compression 267.2 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 48.0 kB or 15% of the original size.

CSS Optimization

-8%

Potential reduce by 29.4 kB

  • Original 380.9 kB
  • After minification 380.9 kB
  • After compression 351.5 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. Uchportfolio.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 59 (34%)

Requests Now

175

After Optimization

116

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 175 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uchportfolio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

uchportfolio.ru

uchportfolio.ru

504 ms

uchportfolio.ru

uchportfolio.ru

1555 ms

jquery.js

jquery.js

2103 ms

uhpv-hover-full.min.js

uhpv-hover-full.min.js

1498 ms

font-awesome.min.css

font-awesome.min.css

33 ms

zozo.tabs.min.css

zozo.tabs.min.css

133 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

270 ms

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jquery-migrate-1.2.1.min.js

359 ms

zozo.tabs.min.js

zozo.tabs.min.js

495 ms

jquery.easing.min.js

jquery.easing.min.js

371 ms

jquery.ba-hashchange.js

jquery.ba-hashchange.js

380 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

385 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

400 ms

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478 ms

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494 ms

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511 ms

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600 ms

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617 ms

reveal.css

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615 ms

tooltipster.css

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631 ms

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638 ms

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667 ms

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719 ms

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740 ms

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243 ms

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832 ms

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715 ms

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watch.js

538 ms

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549 ms

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525 ms

students.png

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comments.png

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179 ms

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129 ms

Accessibility Review

uchportfolio.ru accessibility score

82

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

uchportfolio.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

High

Page has valid source maps

SEO Factors

uchportfolio.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

    RU

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uchportfolio.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Uchportfolio.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

uchportfolio.ru

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