Tools & Wizards About Us
rost73.eljur.ru screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

rost73.eljur.ru

МБОУ "Школа № 73" — Электронный журнал — МБОУ "Школа № 73" — Ростов-на-Дону

Page Load Speed

2.8 sec in total

First Response

403 ms

Resources Loaded

2.3 sec

Page Rendered

98 ms

rost73.eljur.ru screenshot

About Website

Click here to check amazing Rost 73 Eljur content for Russia. Otherwise, check out these important facts you probably never knew about rost73.eljur.ru

Электронный журнал — МБОУ "Школа № 73" — Ростов-на-Дону

Visit rost73.eljur.ru

Key Findings

We analyzed Rost73.eljur.ru page load time and found that the first response time was 403 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

rost73.eljur.ru performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value7.1 s

30/100

10%

TBT (Total Blocking Time)

Value550 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.4 s

48/100

10%

Network Requests Diagram

rost73.eljur.ru

403 ms

rost73.eljur.ru

592 ms

authorize

220 ms

style.base.bfe1e908.css

118 ms

standalone.login.0afe05c3.css

355 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 93% of them (14 requests) were addressed to the original Rost73.eljur.ru, 7% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (798 ms) belongs to the original domain Rost73.eljur.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 108.6 kB (21%)

Content Size

522.6 kB

After Optimization

414.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rost73.eljur.ru main page is 522.6 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. Javascripts take 468.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 9.6 kB

  • Original 12.5 kB
  • After minification 9.0 kB
  • After compression 2.9 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 3.5 kB, which is 28% 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 77% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 6.7 kB
  • After minification 6.7 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. Rost 73 Eljur images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 93.2 kB

  • Original 468.8 kB
  • After minification 468.8 kB
  • After compression 375.6 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 93.2 kB or 20% of the original size.

CSS Optimization

-17%

Potential reduce by 5.9 kB

  • Original 34.6 kB
  • After minification 34.6 kB
  • After compression 28.8 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. Rost73.eljur.ru needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (55%)

Requests Now

11

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rost 73 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 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rost73.eljur.ru

rost73.eljur.ru

403 ms

rost73.eljur.ru

rost73.eljur.ru

592 ms

authorize

authorize

220 ms

style.base.bfe1e908.css

style.base.bfe1e908.css

118 ms

standalone.login.0afe05c3.css

standalone.login.0afe05c3.css

355 ms

lang.ru.6e547d2d.js

lang.ru.6e547d2d.js

798 ms

polyfills.3403d8e2.js

polyfills.3403d8e2.js

683 ms

runtime.076d824c.js

runtime.076d824c.js

369 ms

standalone.fonts.d8b39d3e.js

standalone.fonts.d8b39d3e.js

369 ms

chunk.vue.85e0f37a.js

chunk.vue.85e0f37a.js

588 ms

chunk.sentry.0402685c.js

chunk.sentry.0402685c.js

476 ms

standalone.login.0afe05c3.js

standalone.login.0afe05c3.js

597 ms

badge_lrg.30628b42.svg

badge_lrg.30628b42.svg

183 ms

ru_badge_web_generic.7e73f548.png

ru_badge_web_generic.7e73f548.png

182 ms

watch.js

watch.js

111 ms

Accessibility Review

rost73.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

rost73.eljur.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

SEO Factors

rost73.eljur.ru SEO score

97

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

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 Rost73.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 Rost73.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

rost73.eljur.ru

Open Graph description is not detected on the main page of Rost 73 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: