Tools & Wizards About Us
battleofkursk.org screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    78% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

battleofkursk.org

The Battle of Kursk - Battle of Kursk: Eastern Front 1943

Page Load Speed

1.7 sec in total

First Response

264 ms

Resources Loaded

910 ms

Page Rendered

567 ms

battleofkursk.org screenshot

About Website

Welcome to battleofkursk.org homepage info - get ready to check Battle Of Kursk best content right away, or after learning these important things about battleofkursk.org

The Battle of Kursk (July 4 - July 20, 1943) was a decisive battle on the Eastern Front during World War II.The battle was an attempt by the German side to get on the offensive after defeat in the Bat...

Visit battleofkursk.org

Key Findings

We analyzed Battleofkursk.org page load time and found that the first response time was 264 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

battleofkursk.org performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value150 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

Network Requests Diagram

battleofkursk.org

264 ms

xsp_styles.css

122 ms

LEFT_MENU.css

129 ms

milonic_src.js

128 ms

mmenudom.js

189 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 86% of them (19 requests) were addressed to the original Battleofkursk.org, 9% (2 requests) were made to Google-analytics.com and 5% (1 request) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (439 ms) belongs to the original domain Battleofkursk.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 244.7 kB (17%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • Images
  • JavaScript
  • CSS

In fact, the total size of Battleofkursk.org main page is 1.4 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. 35% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-0%

Potential reduce by -8 B

  • Original 0 B

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 web page is already compressed.

Image Optimization

-17%

Potential reduce by 230.9 kB

  • Original 1.4 MB
  • After minification 1.2 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, Battle Of Kursk needs image optimization as it can save up to 230.9 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-15%

Potential reduce by 6.4 kB

  • Original 41.8 kB
  • After minification 40.2 kB
  • After compression 35.4 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 6.4 kB or 15% of the original size.

CSS Optimization

-83%

Potential reduce by 7.5 kB

  • Original 9.1 kB
  • After minification 7.8 kB
  • After compression 1.6 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. Battleofkursk.org needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (24%)

Requests Now

21

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Battle Of Kursk. 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

battleofkursk.org

battleofkursk.org

264 ms

xsp_styles.css

xsp_styles.css

122 ms

LEFT_MENU.css

LEFT_MENU.css

129 ms

milonic_src.js

milonic_src.js

128 ms

mmenudom.js

mmenudom.js

189 ms

show_ads.js

show_ads.js

24 ms

LEFT_MENU0.js

LEFT_MENU0.js

75 ms

preloadmenuimages.js

preloadmenuimages.js

126 ms

ga.js

ga.js

8 ms

bg.jpg

bg.jpg

70 ms

Battle%20of%20Kursk.png

Battle%20of%20Kursk.png

439 ms

Prokhorovka%20memorial%20-%20the%20site%20of%20the%20Battle%20of%20Prokhorovka.jpg

Prokhorovka%20memorial%20-%20the%20site%20of%20the%20Battle%20of%20Prokhorovka.jpg

187 ms

Battle%20of%20Kursk%202.jpg

Battle%20of%20Kursk%202.jpg

314 ms

Battle%20of%20Kursk%205.jpg

Battle%20of%20Kursk%205.jpg

252 ms

Battle%20of%20Kursk%20German%20troops.jpg

Battle%20of%20Kursk%20German%20troops.jpg

312 ms

Battle%20of%20Kursk%208.jpg

Battle%20of%20Kursk%208.jpg

251 ms

Battle%20of%20Kursk%20Monument%20in%20Prokhorovka.jpg

Battle%20of%20Kursk%20Monument%20in%20Prokhorovka.jpg

374 ms

Marshal%20Zhukov%20Depicted%20on%20Kursk%20Memorial.jpg

Marshal%20Zhukov%20Depicted%20on%20Kursk%20Memorial.jpg

438 ms

Battle%20of%20Kursk%20Monument%20Zhukov-Kutuzov-Donskoy.jpg

Battle%20of%20Kursk%20Monument%20Zhukov-Kutuzov-Donskoy.jpg

375 ms

Glowing_Tab_Big4.png

Glowing_Tab_Big4.png

375 ms

__utm.gif

__utm.gif

13 ms

Glowing_Tab_Big_hover4.png

Glowing_Tab_Big_hover4.png

65 ms

Accessibility Review

battleofkursk.org accessibility score

76

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

battleofkursk.org 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

battleofkursk.org SEO score

79

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Battleofkursk.org can be misinterpreted by Google and other search engines. Our service has detected that English 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 Battleofkursk.org main page’s claimed encoding is . 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

battleofkursk.org

Open Graph description is not detected on the main page of Battle Of Kursk. 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: