Tools & Wizards About Us

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

ahistory.info

OST-FRONT - Трофейные документы второй мировой войны (WWII 1939-1945)

Page Load Speed

3.6 sec in total

First Response

437 ms

Resources Loaded

2.5 sec

Page Rendered

691 ms

About Website

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

Перевод архивных трофейных документов второй мировой войны (WWII 1939-1945) Германии и ее союзников по боям на Восточном фронте. Перевод фрагментов мемуаров участников боев, материалов по опыту боевых...

Visit ahistory.info

Key Findings

We analyzed Ahistory.info page load time and found that the first response time was 437 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

ahistory.info performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

88/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.055

98/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

ahistory.info

437 ms

ahistory.info

597 ms

fonts.css

135 ms

bootstrap-icons.css

540 ms

theme.min.css

1084 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 97% of them (30 requests) were addressed to the original Ahistory.info, 3% (1 request) were made to Informer.yandex.ru. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Ahistory.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.0 kB (10%)

Content Size

251.1 kB

After Optimization

226.1 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Ahistory.info main page is 251.1 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. 30% of websites need less resources to load. Images take 150.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 23.8 kB

  • Original 29.9 kB
  • After minification 24.2 kB
  • After compression 6.1 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. This page needs HTML code to be minified as it can gain 5.7 kB, which is 19% 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 23.8 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 420 B

  • Original 150.1 kB
  • After minification 149.7 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. Ahistory images are well optimized though.

CSS Optimization

-1%

Potential reduce by 704 B

  • Original 71.1 kB
  • After minification 71.1 kB
  • After compression 70.4 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. Ahistory.info has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (25%)

Requests Now

28

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ahistory. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

ahistory.info accessibility score

100

Accessibility Issues

Best Practices

ahistory.info best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

ahistory.info SEO score

100

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

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

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

Open Graph data is detected on the main page of Ahistory. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: