Tools & Wizards About Us
rosgenea.ru screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

rosgenea.ru

Центр генеалогических исследований - поиск родственников и предков по фамилии

Page Load Speed

4.8 sec in total

First Response

999 ms

Resources Loaded

3.6 sec

Page Rendered

195 ms

rosgenea.ru screenshot

About Website

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

Онлайн-сервис Центра генеалогических исследований создан для тех, кто желает найти предков и дальних родственников. Информация будет полезна всем, кто интересуется историей России, в том числе специал...

Visit rosgenea.ru

Key Findings

We analyzed Rosgenea.ru page load time and found that the first response time was 999 ms and then it took 3.8 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

rosgenea.ru performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value4.3 s

75/100

10%

TBT (Total Blocking Time)

Value5,700 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.037

100/100

15%

TTI (Time to Interactive)

Value11.9 s

16/100

10%

Network Requests Diagram

rosgenea.ru

999 ms

style.css

457 ms

clicks.js

324 ms

adsbygoogle.js

18 ms

l_01.jpg

168 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 21% of them (13 requests) were addressed to the original Rosgenea.ru, 16% (10 requests) were made to W.uptolike.com and 10% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (999 ms) belongs to the original domain Rosgenea.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 258.3 kB (57%)

Content Size

450.9 kB

After Optimization

192.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rosgenea.ru main page is 450.9 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. 35% of websites need less resources to load. HTML takes 220.7 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 191.7 kB

  • Original 220.7 kB
  • After minification 198.7 kB
  • After compression 29.0 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 191.7 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 361 B

  • Original 64.7 kB
  • After minification 64.4 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. Rosgenea images are well optimized though.

JavaScript Optimization

-39%

Potential reduce by 62.9 kB

  • Original 161.4 kB
  • After minification 161.2 kB
  • After compression 98.5 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 62.9 kB or 39% of the original size.

CSS Optimization

-81%

Potential reduce by 3.3 kB

  • Original 4.1 kB
  • After minification 2.8 kB
  • After compression 795 B

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. Rosgenea.ru needs all CSS files to be minified and compressed as it can save up to 3.3 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (62%)

Requests Now

55

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rosgenea. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rosgenea.ru

rosgenea.ru

999 ms

style.css

style.css

457 ms

clicks.js

clicks.js

324 ms

adsbygoogle.js

adsbygoogle.js

18 ms

l_01.jpg

l_01.jpg

168 ms

l_02.jpg

l_02.jpg

308 ms

l_03.jpg

l_03.jpg

324 ms

l_04.jpg

l_04.jpg

484 ms

r_h_01.jpg

r_h_01.jpg

497 ms

ca-pub-9327155865425266.js

ca-pub-9327155865425266.js

113 ms

zrt_lookup.html

zrt_lookup.html

71 ms

show_ads_impl.js

show_ads_impl.js

70 ms

hit

hit

300 ms

watch.js

watch.js

195 ms

aci.js

aci.js

213 ms

r_h_02.jpg

r_h_02.jpg

327 ms

r_h_03.jpg

r_h_03.jpg

498 ms

context.js

context.js

242 ms

uptolike.js

uptolike.js

329 ms

r_d_01.jpg

r_d_01.jpg

414 ms

r_d_02.jpg

r_d_02.jpg

437 ms

r_d_03.jpg

r_d_03.jpg

451 ms

ads

ads

192 ms

osd.js

osd.js

17 ms

watch.js

watch.js

459 ms

118 ms

189 ms

context_static_r1065.js

context_static_r1065.js

336 ms

m_js_controller.js

m_js_controller.js

21 ms

abg.js

abg.js

38 ms

favicon

favicon

67 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

58 ms

nessie_icon_thin_arrow_big_white.png

nessie_icon_thin_arrow_big_white.png

19 ms

s

s

33 ms

x_button_blue2.png

x_button_blue2.png

15 ms

version.js

version.js

163 ms

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

10 ms

268 ms

widgetsModule.js

widgetsModule.js

321 ms

92868

92868

156 ms

advert.gif

advert.gif

91 ms

match

match

216 ms

infopoisk.su

infopoisk.su

276 ms

real.ainger.ru

real.ainger.ru

398 ms

www.success-psychology.ru

www.success-psychology.ru

530 ms

my-dreams.info

my-dreams.info

531 ms

1

1

93 ms

share-counter.html

share-counter.html

178 ms

impression.html

impression.html

311 ms

icomoon.svg

icomoon.svg

291 ms

icomoon.woff

icomoon.woff

316 ms

widgets-batch.js

widgets-batch.js

169 ms

sync

sync

256 ms

extra.js

extra.js

161 ms

23414332

23414332

91 ms

counter2

counter2

157 ms

pixel

pixel

18 ms

390 ms

match

match

357 ms

activeview

activeview

25 ms

count.json

count.json

71 ms

count.json

count.json

45 ms

support.html

support.html

163 ms

Accessibility Review

rosgenea.ru accessibility score

77

Accessibility Issues

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

rosgenea.ru best practices score

58

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

rosgenea.ru SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    WINDOWS-1251

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

rosgenea.ru

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