Tools & Wizards About Us
osvic.ru screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    86% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

osvic.ru

OsVic.ru - Образование и работа студентам и выпускникам

Page Load Speed

3.6 sec in total

First Response

519 ms

Resources Loaded

2.8 sec

Page Rendered

275 ms

osvic.ru screenshot

About Website

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

Построение карьеры молодежи. Поиск работы: вакансии, стажировки. Выбор школы, колледжа, ВУЗа. Рейтинги, новости рынка труда, информация о работодателях и перспективных профессиях, включая зарплату. Фо...

Visit osvic.ru

Key Findings

We analyzed Osvic.ru page load time and found that the first response time was 519 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

osvic.ru performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value4.5 s

73/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.153

75/100

15%

TTI (Time to Interactive)

Value3.9 s

89/100

10%

Network Requests Diagram

osvic.ru

519 ms

osvic.ru

523 ms

www.osvic.ru

798 ms

style.css

128 ms

watch.js

548 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 77% of them (20 requests) were addressed to the original Osvic.ru, 8% (2 requests) were made to Counter.yadro.ru and 8% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (798 ms) belongs to the original domain Osvic.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.8 kB (39%)

Content Size

105.5 kB

After Optimization

64.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Osvic.ru main page is 105.5 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. 15% of websites need less resources to load. HTML takes 51.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 39.8 kB

  • Original 51.3 kB
  • After minification 48.5 kB
  • After compression 11.5 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 39.8 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 375 B

  • Original 35.0 kB
  • After minification 34.7 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. Os Vic images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

-33%

Potential reduce by 665 B

  • Original 2.0 kB
  • After minification 2.0 kB
  • After compression 1.4 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. Osvic.ru needs all CSS files to be minified and compressed as it can save up to 665 B or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (45%)

Requests Now

22

After Optimization

12

  • Images
  • JavaScript
  • CSS

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

Network Requests Diagram

osvic.ru

osvic.ru

519 ms

osvic.ru

osvic.ru

523 ms

www.osvic.ru

www.osvic.ru

798 ms

style.css

style.css

128 ms

watch.js

watch.js

548 ms

cycounter

cycounter

713 ms

logo

logo

529 ms

clear.gif

clear.gif

132 ms

logo.gif

logo.gif

256 ms

logo_rjp.gif

logo_rjp.gif

383 ms

clear.gif

clear.gif

383 ms

arrow.gif

arrow.gif

399 ms

cat_folder_big.gif

cat_folder_big.gif

396 ms

coffee-job.jpg

coffee-job.jpg

632 ms

coffee-job_sch.jpg

coffee-job_sch.jpg

509 ms

folder.gif

folder.gif

522 ms

vpk.gif

vpk.gif

524 ms

resume_get.gif

resume_get.gif

635 ms

osa_tr.jpg

osa_tr.jpg

649 ms

icon_latest_reply.gif

icon_latest_reply.gif

649 ms

folder_new_big.gif

folder_new_big.gif

759 ms

folder_big.gif

folder_big.gif

768 ms

phpbb_seo.jpg

phpbb_seo.jpg

776 ms

hit

hit

255 ms

ga.js

ga.js

17 ms

__utm.gif

__utm.gif

11 ms

Accessibility Review

osvic.ru accessibility score

49

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

osvic.ru best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

osvic.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

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Osvic.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 Osvic.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

osvic.ru

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