Tools & Wizards About Us
svrt.ru screenshot

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

svrt.ru

Союз возрождения родословных традиций - Главная

Page Load Speed

3.3 sec in total

First Response

537 ms

Resources Loaded

2.5 sec

Page Rendered

196 ms

svrt.ru screenshot

About Website

Click here to check amazing Svrt content for Russia. Otherwise, check out these important facts you probably never knew about svrt.ru

Союз возрождения родословных традиций - возрождение и развитие традиций историко-родословных исследований, развитие и пропаганда генеалогии

Visit svrt.ru

Key Findings

We analyzed Svrt.ru page load time and found that the first response time was 537 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

svrt.ru performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value2.5 s

97/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.181

67/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

svrt.ru

537 ms

svrt.ru

550 ms

mainbg.gif

133 ms

leftbg.gif

265 ms

xtop1.gif

519 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that all of those requests were addressed to Svrt.ru and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Svrt.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 32.1 kB (25%)

Content Size

127.4 kB

After Optimization

95.3 kB

  • HTML
  • Images

In fact, the total size of Svrt.ru main page is 127.4 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. 25% of websites need less resources to load. Images take 88.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 31.5 kB

  • Original 39.0 kB
  • After minification 31.8 kB
  • After compression 7.5 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. This page needs HTML code to be minified as it can gain 7.2 kB, which is 18% 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 31.5 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 662 B

  • Original 88.5 kB
  • After minification 87.8 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. Svrt images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 22 (46%)

Requests Now

48

After Optimization

26

  • Images

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Svrt. 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

svrt.ru

svrt.ru

537 ms

svrt.ru

svrt.ru

550 ms

mainbg.gif

mainbg.gif

133 ms

leftbg.gif

leftbg.gif

265 ms

xtop1.gif

xtop1.gif

519 ms

fon.gif

fon.gif

393 ms

shapka.jpg

shapka.jpg

535 ms

xlinebg.gif

xlinebg.gif

392 ms

xline1.gif

xline1.gif

394 ms

main.gif

main.gif

395 ms

about.gif

about.gif

522 ms

events.gif

events.gif

523 ms

lib.gif

lib.gif

536 ms

presserv.gif

presserv.gif

527 ms

forum.gif

forum.gif

646 ms

contacts.gif

contacts.gif

653 ms

xmiddle1_1.gif

xmiddle1_1.gif

783 ms

xmiddlebg.gif

xmiddlebg.gif

659 ms

xmiddle2.gif

xmiddle2.gif

663 ms

xmiddle3.jpg

xmiddle3.jpg

667 ms

leftmiddlebg.gif

leftmiddlebg.gif

775 ms

xmiddle1_2.gif

xmiddle1_2.gif

784 ms

proekt.gif

proekt.gif

790 ms

isnp.gif

isnp.gif

792 ms

gp-nn.gif

gp-nn.gif

798 ms

soldat.jpg

soldat.jpg

904 ms

geraldica.gif

geraldica.gif

1042 ms

nafigator.gif

nafigator.gif

916 ms

drevo.gif

drevo.gif

920 ms

drevo120x120.gif

drevo120x120.gif

922 ms

lefttablebg.gif

lefttablebg.gif

929 ms

whitebg.gif

whitebg.gif

1029 ms

isnp.jpg

isnp.jpg

1042 ms

points.gif

points.gif

1049 ms

zenodo.jpg

zenodo.jpg

1048 ms

bibikov-02072024.jpg

bibikov-02072024.jpg

1056 ms

rg-9.jpg

rg-9.jpg

1157 ms

gerb-voroneg.jpg

gerb-voroneg.jpg

1168 ms

msi.jpg

msi.jpg

1048 ms

gv-70.jpg

gv-70.jpg

921 ms

righttablebg.jpg

righttablebg.jpg

795 ms

bottom_tab.gif

bottom_tab.gif

803 ms

bottom_left_con.gif

bottom_left_con.gif

901 ms

bottom_right_con.jpg

bottom_right_con.jpg

911 ms

yellowbg.gif

yellowbg.gif

793 ms

risunok.gif

risunok.gif

793 ms

rightbg.jpg

rightbg.jpg

926 ms

bottom_left_all.gif

bottom_left_all.gif

800 ms

bottom_all.gif

bottom_all.gif

891 ms

bottom_right_all.jpg

bottom_right_all.jpg

902 ms

Accessibility Review

svrt.ru accessibility score

54

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

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

Links do not have a discernible name

Best Practices

svrt.ru best practices score

75

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

SEO Factors

svrt.ru SEO score

69

Search Engine Optimization Advices

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 Svrt.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 Svrt.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

svrt.ru

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