Tools & Wizards About Us
old-rozental.ru screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

old-rozental.ru

Розенталь: Справочник по русскому языку - орфография и пунктуация

Page Load Speed

4 sec in total

First Response

778 ms

Resources Loaded

2.9 sec

Page Rendered

289 ms

old-rozental.ru screenshot

About Website

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

Справочник Д.Э.Розенталя содержит сведения по всем разделам орфографии и пунктуации русского языка - всем, кто хочет писать грамотно.

Visit old-rozental.ru

Key Findings

We analyzed Old-rozental.ru page load time and found that the first response time was 778 ms and then it took 3.2 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

old-rozental.ru performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

Network Requests Diagram

old-rozental.ru

778 ms

style3.css

264 ms

share.js

702 ms

tag.js

870 ms

joze1_700x66.jpg

795 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 27% of them (6 requests) were addressed to the original Old-rozental.ru, 32% (7 requests) were made to Old-punctum.ru and 14% (3 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Old-punctum.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 127.0 kB (9%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Old-rozental.ru main page is 1.4 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. 20% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 115.9 kB

  • Original 142.1 kB
  • After minification 141.3 kB
  • After compression 26.2 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. 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 115.9 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 1.1 kB

  • Original 1.1 MB
  • After minification 1.1 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. Old Rozental images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 79.3 kB
  • After minification 79.3 kB
  • After compression 79.3 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

-81%

Potential reduce by 10.0 kB

  • Original 12.4 kB
  • After minification 9.6 kB
  • After compression 2.4 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. Old-rozental.ru needs all CSS files to be minified and compressed as it can save up to 10.0 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

20

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Old Rozental. According to our analytics all requests are already optimized.

Network Requests Diagram

old-rozental.ru

old-rozental.ru

778 ms

style3.css

style3.css

264 ms

share.js

share.js

702 ms

tag.js

tag.js

870 ms

joze1_700x66.jpg

joze1_700x66.jpg

795 ms

b_120.jpg

b_120.jpg

525 ms

3_1_9FE7FFFF_7FC7FFFF_1_pageviews

3_1_9FE7FFFF_7FC7FFFF_1_pageviews

706 ms

uzy_700x66.jpg

uzy_700x66.jpg

807 ms

uzy_700x120.jpg

uzy_700x120.jpg

808 ms

pks_850x376.jpg

pks_850x376.jpg

1065 ms

b_120.jpg

b_120.jpg

553 ms

ss4_850x376.jpg

ss4_850x376.jpg

1094 ms

joze2_850x376.jpg

joze2_850x376.jpg

1370 ms

b_120.jpg

b_120.jpg

134 ms

head1.jpg

head1.jpg

258 ms

foto.jpg

foto.jpg

262 ms

counter2

counter2

130 ms

cycounter

cycounter

586 ms

advert.gif

advert.gif

664 ms

sync_cookie_image_decide

sync_cookie_image_decide

137 ms

chc_1_700x400.jpg

chc_1_700x400.jpg

400 ms

1

1

140 ms

Accessibility Review

old-rozental.ru accessibility score

88

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

Best Practices

old-rozental.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

High

Page has valid source maps

SEO Factors

old-rozental.ru SEO score

90

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

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 Old-rozental.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 Old-rozental.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

old-rozental.ru

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