Tools & Wizards About Us
gerbovnik.ru screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

gerbovnik.ru

Общий гербовник дворянских родов Всероссийской империи

Page Load Speed

2.4 sec in total

First Response

833 ms

Resources Loaded

1.2 sec

Page Rendered

372 ms

gerbovnik.ru screenshot

About Website

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

Гербовник дворянских родов Российской империи. Общий гербовник дворянских родов Всероссийской империи

Visit gerbovnik.ru

Key Findings

We analyzed Gerbovnik.ru page load time and found that the first response time was 833 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

gerbovnik.ru performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

gerbovnik.ru

833 ms

top.jpg

639 ms

bgr.jpg

333 ms

bottom.jpg

174 ms

watch.js

1 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that 80% of them (4 requests) were addressed to the original Gerbovnik.ru, 20% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (833 ms) belongs to the original domain Gerbovnik.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 12.1 kB (22%)

Content Size

53.7 kB

After Optimization

41.6 kB

  • HTML
  • Images

In fact, the total size of Gerbovnik.ru main page is 53.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 37.2 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 12.0 kB

  • Original 16.5 kB
  • After minification 16.3 kB
  • After compression 4.4 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 12.0 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 51 B

  • Original 37.2 kB
  • After minification 37.1 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. Gerbovnik images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gerbovnik. According to our analytics all requests are already optimized.

Network Requests Diagram

gerbovnik.ru

gerbovnik.ru

833 ms

top.jpg

top.jpg

639 ms

bgr.jpg

bgr.jpg

333 ms

bottom.jpg

bottom.jpg

174 ms

watch.js

watch.js

1 ms

Accessibility Review

gerbovnik.ru accessibility score

65

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

Form elements do not have associated labels

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

gerbovnik.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

SEO Factors

gerbovnik.ru SEO score

69

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

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 Gerbovnik.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 Gerbovnik.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

gerbovnik.ru

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