Tools & Wizards About Us
histrf.ru screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

histrf.ru

Федеральный портал Истории России

Page Load Speed

11.3 sec in total

First Response

960 ms

Resources Loaded

10 sec

Page Rendered

336 ms

histrf.ru screenshot

About Website

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

Главный исторический портал страны.

Visit histrf.ru

Key Findings

We analyzed Histrf.ru page load time and found that the first response time was 960 ms and then it took 10.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

histrf.ru performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value19.5 s

0/100

10%

TBT (Total Blocking Time)

Value1,250 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.229

54/100

15%

TTI (Time to Interactive)

Value9.7 s

28/100

10%

Network Requests Diagram

histrf.ru

960 ms

css

39 ms

css

52 ms

fc8159b.css

807 ms

modernizr-2.6.2.min.js

400 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 84% of them (73 requests) were addressed to the original Histrf.ru, 8% (7 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Translate.yandex.net. The less responsive or slowest element that took the longest time to load (8.1 sec) belongs to the original domain Histrf.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.4 MB (40%)

Content Size

10.8 MB

After Optimization

6.5 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Histrf.ru main page is 10.8 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. 65% of websites need less resources to load. Images take 10.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 44.4 kB

  • Original 53.3 kB
  • After minification 40.9 kB
  • After compression 8.9 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 12.4 kB, which is 23% 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 44.4 kB or 83% of the original size.

Image Optimization

-39%

Potential reduce by 4.1 MB

  • Original 10.5 MB
  • After minification 6.4 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. Obviously, Histrf needs image optimization as it can save up to 4.1 MB or 39% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-86%

Potential reduce by 236.7 kB

  • Original 275.4 kB
  • After minification 208.5 kB
  • After compression 38.7 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. Histrf.ru needs all CSS files to be minified and compressed as it can save up to 236.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (8%)

Requests Now

65

After Optimization

60

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Histrf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

histrf.ru

histrf.ru

960 ms

css

css

39 ms

css

css

52 ms

fc8159b.css

fc8159b.css

807 ms

modernizr-2.6.2.min.js

modernizr-2.6.2.min.js

400 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

665 ms

jquery-ui-1.9.2.custom.min.js

jquery-ui-1.9.2.custom.min.js

934 ms

widget.js

widget.js

648 ms

d381cdd.js

d381cdd.js

1108 ms

menu_icon.png

menu_icon.png

231 ms

icon.png

icon.png

229 ms

slice_png.png

slice_png.png

1150 ms

logo_black.png

logo_black.png

228 ms

thumb_33277_main_slider_big.png

thumb_33277_main_slider_big.png

944 ms

thumb_33257_main_slider_big.png

thumb_33257_main_slider_big.png

3930 ms

thumb_33249_main_slider_big.png

thumb_33249_main_slider_big.png

6321 ms

thumb_25305_main_slider_big.png

thumb_25305_main_slider_big.png

2105 ms

thumb_25307_main_slider_big.png

thumb_25307_main_slider_big.png

1901 ms

thumb_25267_main_slider_big.png

thumb_25267_main_slider_big.png

8096 ms

thumb_25268_main_slider_big.png

thumb_25268_main_slider_big.png

4493 ms

thumb_25227_main_slider_big.jpeg

thumb_25227_main_slider_big.jpeg

2198 ms

thumb_25033_main_slider_big.jpeg

thumb_25033_main_slider_big.jpeg

2240 ms

thumb_25034_main_slider_big.jpeg

thumb_25034_main_slider_big.jpeg

2333 ms

thumb_25035_main_slider_big.jpeg

thumb_25035_main_slider_big.jpeg

2383 ms

thumb_7630_quiz_preview.jpeg

thumb_7630_quiz_preview.jpeg

2543 ms

small

small

2601 ms

small

small

2679 ms

small

small

2741 ms

small

small

2842 ms

small

small

2876 ms

small

small

2979 ms

small

small

3014 ms

small

small

3114 ms

small

small

3146 ms

ico_social_fb.png

ico_social_fb.png

3249 ms

ico_social_youtube.png

ico_social_youtube.png

3278 ms

ico_social_twitter.png

ico_social_twitter.png

3385 ms

thumb_25006_news_big.jpeg

thumb_25006_news_big.jpeg

3411 ms

thumb_8708_artworks_small.png

thumb_8708_artworks_small.png

3522 ms

thumb_7270_artworks_small.png

thumb_7270_artworks_small.png

3545 ms

thumb_2593_artworks_small.jpeg

thumb_2593_artworks_small.jpeg

3657 ms

thumb_33255_dates_dates.jpeg

thumb_33255_dates_dates.jpeg

3679 ms

thumb_24949_project_small.png

thumb_24949_project_small.png

3792 ms

thumb_24948_project_small.png

thumb_24948_project_small.png

3801 ms

pkYDSlCHbDnBWPT5PPFFTA.ttf

pkYDSlCHbDnBWPT5PPFFTA.ttf

24 ms

g46X4VH_KHOWAAa-HpnGPi3USBnSvpkopQaUR-2r7iU.ttf

g46X4VH_KHOWAAa-HpnGPi3USBnSvpkopQaUR-2r7iU.ttf

57 ms

k3k702ZOKiLJc3WVjuplzPOEPOIfcPv-fZ-WyMUtx48.ttf

k3k702ZOKiLJc3WVjuplzPOEPOIfcPv-fZ-WyMUtx48.ttf

8 ms

RjgO7rYTmqiVp7vzi-Q5UaCWcynf_cDxXwCLxiixG1c.ttf

RjgO7rYTmqiVp7vzi-Q5UaCWcynf_cDxXwCLxiixG1c.ttf

26 ms

DXI1ORHCpsQm3Vp6mXoaTfOEPOIfcPv-fZ-WyMUtx48.ttf

DXI1ORHCpsQm3Vp6mXoaTfOEPOIfcPv-fZ-WyMUtx48.ttf

26 ms

7dSh6BcuqDLzS2qAASIeuqCWcynf_cDxXwCLxiixG1c.ttf

7dSh6BcuqDLzS2qAASIeuqCWcynf_cDxXwCLxiixG1c.ttf

26 ms

lILlYDvubYemzYzN7GbLkPOEPOIfcPv-fZ-WyMUtx48.ttf

lILlYDvubYemzYzN7GbLkPOEPOIfcPv-fZ-WyMUtx48.ttf

26 ms

hit

hit

1278 ms

tr_page.js

tr_page.js

153 ms

PTS55F_W.woff

PTS55F_W.woff

6275 ms

PTS75F_W.woff

PTS75F_W.woff

3869 ms

PTS56F_W.woff

PTS56F_W.woff

4498 ms

PTS76F_W.woff

PTS76F_W.woff

4134 ms

widget.html

widget.html

145 ms

thumb_24938_project_small.png

thumb_24938_project_small.png

3554 ms

thumb_24939_project_small.png

thumb_24939_project_small.png

3610 ms

hit

hit

130 ms

thumb_24940_project_small.png

thumb_24940_project_small.png

2727 ms

thumb_24941_project_small.png

thumb_24941_project_small.png

2657 ms

thumb_24942_project_small.png

thumb_24942_project_small.png

2929 ms

thumb_24943_project_small.jpeg

thumb_24943_project_small.jpeg

2651 ms

thumb_24944_project_small.jpeg

thumb_24944_project_small.jpeg

2560 ms

thumb_24945_project_small.jpeg

thumb_24945_project_small.jpeg

2643 ms

thumb_24946_project_small.jpeg

thumb_24946_project_small.jpeg

2482 ms

thumb_24947_project_small.png

thumb_24947_project_small.png

2556 ms

logo_rvio.png

logo_rvio.png

2480 ms

logo_h_r.png

logo_h_r.png

2516 ms

menu_sp.png

menu_sp.png

2449 ms

title_bg.png

title_bg.png

2415 ms

icon_vis.png

icon_vis.png

2408 ms

label_orange.png

label_orange.png

2420 ms

icon_pen.png

icon_pen.png

2319 ms

quote.png

quote.png

2374 ms

icon_video.png

icon_video.png

2320 ms

block_corner1.png

block_corner1.png

2314 ms

icon_book.png

icon_book.png

2264 ms

bg1.png

bg1.png

3857 ms

icon_mic.png

icon_mic.png

2203 ms

footer.gif

footer.gif

2239 ms

arrow_up.png

arrow_up.png

2202 ms

arrow_down.png

arrow_down.png

2236 ms

arrow_left.png

arrow_left.png

2205 ms

arrow_right.png

arrow_right.png

2236 ms

Accessibility Review

histrf.ru accessibility score

80

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

histrf.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

histrf.ru SEO score

99

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Histrf.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Histrf.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

histrf.ru

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