Tools & Wizards About Us
redcross.ru screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

redcross.ru

Российский Красный Крест

Page Load Speed

4.4 sec in total

First Response

938 ms

Resources Loaded

3 sec

Page Rendered

465 ms

redcross.ru screenshot

About Website

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

Российский Красный Крест

Visit redcross.ru

Key Findings

We analyzed Redcross.ru page load time and found that the first response time was 938 ms and then it took 3.5 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

redcross.ru performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value920 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

redcross.ru

938 ms

head.jpg

722 ms

b1r.gif

260 ms

b2r.gif

261 ms

b3r.gif

261 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that all of those requests were addressed to Redcross.ru and no external sources were called. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Redcross.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 146.6 kB (21%)

Content Size

700.8 kB

After Optimization

554.2 kB

  • HTML
  • Images

In fact, the total size of Redcross.ru main page is 700.8 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. Images take 654.8 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 37.9 kB

  • Original 46.0 kB
  • After minification 43.2 kB
  • After compression 8.1 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 37.9 kB or 82% of the original size.

Image Optimization

-17%

Potential reduce by 108.7 kB

  • Original 654.8 kB
  • After minification 546.1 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. Obviously, Redcross needs image optimization as it can save up to 108.7 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

Number of requests can be reduced by 5 (17%)

Requests Now

30

After Optimization

25

  • Images

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Redcross. 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

redcross.ru

redcross.ru

938 ms

head.jpg

head.jpg

722 ms

b1r.gif

b1r.gif

260 ms

b2r.gif

b2r.gif

261 ms

b3r.gif

b3r.gif

261 ms

b1.gif

b1.gif

262 ms

b2.gif

b2.gif

495 ms

b3.gif

b3.gif

495 ms

px.gif

px.gif

374 ms

%D0%A0%D0%BE%D1%81%D1%81%D0%B8%D0%B9%D1%81%D0%BA%D0%B8%D0%B9%20%D0%9A%D1%80%D0%B0%D1%81%D0%BD%D1%8B%D0%B9%20%D0%9A%D1%80%D0%B5%D1%81%D1%82-1(1).jpg

%D0%A0%D0%BE%D1%81%D1%81%D0%B8%D0%B9%D1%81%D0%BA%D0%B8%D0%B9%20%D0%9A%D1%80%D0%B0%D1%81%D0%BD%D1%8B%D0%B9%20%D0%9A%D1%80%D0%B5%D1%81%D1%82-1(1).jpg

372 ms

%D0%91%D0%B5%D0%B7%D0%BE%D0%BF%D0%B0%D1%81%D0%BD%D0%BE%D1%81%D1%82%D1%8C%20%D0%B4%D0%BE%D1%80%D0%BE%D0%B6%D0%BD%D0%BE%D0%B3%D0%BE%20%D0%B4%D0%B2%D0%B8%D0%B6%D0%B5%D0%BD%D0%B8%D1%8F.jpg

%D0%91%D0%B5%D0%B7%D0%BE%D0%BF%D0%B0%D1%81%D0%BD%D0%BE%D1%81%D1%82%D1%8C%20%D0%B4%D0%BE%D1%80%D0%BE%D0%B6%D0%BD%D0%BE%D0%B3%D0%BE%20%D0%B4%D0%B2%D0%B8%D0%B6%D0%B5%D0%BD%D0%B8%D1%8F.jpg

792 ms

%D0%B8%D0%BD%D0%B8%D1%86%D0%B8%D0%B0%D1%82%D0%B8%D0%B2%D1%8B.jpg

%D0%B8%D0%BD%D0%B8%D1%86%D0%B8%D0%B0%D1%82%D0%B8%D0%B2%D1%8B.jpg

877 ms

titnews%20%D0%BA%D0%BE%D0%BF%D0%B8%D1%8F.jpg

titnews%20%D0%BA%D0%BE%D0%BF%D0%B8%D1%8F.jpg

750 ms

1(164).jpg

1(164).jpg

756 ms

%D0%BF%D0%BB%D0%B0%D0%BD.jpg

%D0%BF%D0%BB%D0%B0%D0%BD.jpg

731 ms

%D1%84%D0%BE%20%D1%80%D0%BA%D0%BA.jpg

%D1%84%D0%BE%20%D1%80%D0%BA%D0%BA.jpg

958 ms

%D0%91%D0%B5%D0%B7%20%D0%B8%D0%BC%D0%B5%D0%BD%D0%B8-1%20%D0%BA%D0%BE%D0%BF%D0%B8%D1%8F.jpg

%D0%91%D0%B5%D0%B7%20%D0%B8%D0%BC%D0%B5%D0%BD%D0%B8-1%20%D0%BA%D0%BE%D0%BF%D0%B8%D1%8F.jpg

1244 ms

%20%D0%BA%D0%BE%D0%BD%D1%84%D0%B5%D1%80%D0%B5%D0%BD%D1%86%D0%B8%D1%8F.jpg

%20%D0%BA%D0%BE%D0%BD%D1%84%D0%B5%D1%80%D0%B5%D0%BD%D1%86%D0%B8%D1%8F.jpg

864 ms

%D0%BA%D1%80%D0%B8%D0%B7%D0%B8%D1%811).jpg

%D0%BA%D1%80%D0%B8%D0%B7%D0%B8%D1%811).jpg

1265 ms

%D0%B1%D0%B0%D0%BD%D0%BD%D0%B5%D1%80%20%D0%B4%D0%BB%D1%8F%20%D1%81%D0%B0%D0%B9%D1%82%D0%B0_2.jpg

%D0%B1%D0%B0%D0%BD%D0%BD%D0%B5%D1%80%20%D0%B4%D0%BB%D1%8F%20%D1%81%D0%B0%D0%B9%D1%82%D0%B0_2.jpg

980 ms

%D1%8F%D0%BD%D0%B2%D0%B016(3).jpg

%D1%8F%D0%BD%D0%B2%D0%B016(3).jpg

1589 ms

%D0%91%D0%B5%D0%B7%20%D0%B8%D0%BC%D0%B5%D0%BD%D0%B8-1(16).jpg

%D0%91%D0%B5%D0%B7%20%D0%B8%D0%BC%D0%B5%D0%BD%D0%B8-1(16).jpg

1349 ms

links.gif

links.gif

1202 ms

links2.gif

links2.gif

1222 ms

titnews.jpg

titnews.jpg

1453 ms

%D0%9A%D0%BE%D0%BF%D0%B8%D1%8F%201%D1%87.jpg

%D0%9A%D0%BE%D0%BF%D0%B8%D1%8F%201%D1%87.jpg

1599 ms

%D0%9A%D1%80%D0%B0%D1%81%D0%BD%D0%B0%D1%8F%20%D0%BB%D0%B5%D0%BD%D1%82%D0%B0(1).jpg

%D0%9A%D1%80%D0%B0%D1%81%D0%BD%D0%B0%D1%8F%20%D0%BB%D0%B5%D0%BD%D1%82%D0%B0(1).jpg

1741 ms

spid.jpg

spid.jpg

1508 ms

%D0%9A%D0%BE%D0%BF%D0%B8%D1%8F%201378377970_krasnyi_kriest(3).jpg

%D0%9A%D0%BE%D0%BF%D0%B8%D1%8F%201378377970_krasnyi_kriest(3).jpg

1714 ms

%D0%9A%D0%BE%D0%BF%D0%B8%D1%8F%201378377970_krasnyi_kriest(2).jpg

%D0%9A%D0%BE%D0%BF%D0%B8%D1%8F%201378377970_krasnyi_kriest(2).jpg

1689 ms

IMG_5976.JPG

IMG_5976.JPG

1894 ms

%D0%9A%D0%BE%D0%BF%D0%B8%D1%8F%201378377970_krasnyi_kriest(1).jpg

%D0%9A%D0%BE%D0%BF%D0%B8%D1%8F%201378377970_krasnyi_kriest(1).jpg

1848 ms

145(1).jpg

145(1).jpg

2101 ms

280285000(4).jpg

280285000(4).jpg

1944 ms

Accessibility Review

redcross.ru accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

redcross.ru best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

redcross.ru SEO score

91

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

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Redcross.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 Redcross.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

redcross.ru

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