Tools & Wizards About Us
callofwar.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

callofwar.com

The WW2 strategy game: Call of War

Page Load Speed

1.2 sec in total

First Response

159 ms

Resources Loaded

938 ms

Page Rendered

87 ms

callofwar.com screenshot

About Website

Visit callofwar.com now to see the best up-to-date Call Of War content for United States and also check out these interesting facts you probably never knew about callofwar.com

The No. 1 real time WW2 strategy game to be played in multiplayer. Play for free online or without download on mobile!

Visit callofwar.com

Key Findings

We analyzed Callofwar.com page load time and found that the first response time was 159 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

callofwar.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

48/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value4.3 s

75/100

10%

TBT (Total Blocking Time)

Value1,230 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.05

99/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

Network Requests Diagram

index.php

159 ms

ww2.css

21 ms

prototype.js

35 ms

scriptaculous.js

49 ms

SupProposeGame.js

26 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 79% of them (27 requests) were addressed to the original Callofwar.com, 6% (2 requests) were made to Google.com and 6% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (433 ms) relates to the external source Sdk.privacy-center.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 81.4 kB (24%)

Content Size

346.0 kB

After Optimization

264.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Callofwar.com main page is 346.0 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 186.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 50.6 kB

  • Original 63.2 kB
  • After minification 58.8 kB
  • After compression 12.7 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 50.6 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 1.5 kB

  • Original 186.2 kB
  • After minification 184.7 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. Call Of War images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 28.6 kB

  • Original 93.6 kB
  • After minification 93.6 kB
  • After compression 64.9 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 28.6 kB or 31% of the original size.

CSS Optimization

-23%

Potential reduce by 707 B

  • Original 3.0 kB
  • After minification 3.0 kB
  • After compression 2.3 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. Callofwar.com needs all CSS files to be minified and compressed as it can save up to 707 B or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (45%)

Requests Now

31

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Call Of War. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

index.php

index.php

159 ms

ww2.css

ww2.css

21 ms

prototype.js

prototype.js

35 ms

scriptaculous.js

scriptaculous.js

49 ms

SupProposeGame.js

SupProposeGame.js

26 ms

DialogBox.js

DialogBox.js

30 ms

SupAjaxFactory.js

SupAjaxFactory.js

31 ms

SupAnalytics.js

SupAnalytics.js

32 ms

recaptcha_ajax.js

recaptcha_ajax.js

20 ms

helpshiftInitializer.js

helpshiftInitializer.js

49 ms

appleid.auth.js

appleid.auth.js

21 ms

builder.js

builder.js

17 ms

effects.js

effects.js

15 ms

dragdrop.js

dragdrop.js

16 ms

controls.js

controls.js

20 ms

loader.js

loader.js

433 ms

index.php

index.php

189 ms

sdk.js

sdk.js

45 ms

refresh.gif

refresh.gif

24 ms

index.php

index.php

157 ms

scrollbar_arrow_up.png

scrollbar_arrow_up.png

37 ms

register_button.png

register_button.png

40 ms

register_button_hover.png

register_button_hover.png

39 ms

register_button_active.png

register_button_active.png

53 ms

scrollbar_arrow_down.png

scrollbar_arrow_down.png

38 ms

main_texture_bg.png

main_texture_bg.png

41 ms

flag_sprite.gif

flag_sprite.gif

41 ms

logo_2019.png

logo_2019.png

42 ms

ww2_mobile_lp_ring_long.png

ww2_mobile_lp_ring_long.png

53 ms

google-icon.png

google-icon.png

50 ms

facebook-icon.png

facebook-icon.png

53 ms

apple-icon.png

apple-icon.png

53 ms

sdk.js

sdk.js

4 ms

46 ms

Accessibility Review

callofwar.com accessibility score

77

Accessibility Issues

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

callofwar.com best practices score

83

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

callofwar.com SEO score

83

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

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Callofwar.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Callofwar.com 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

callofwar.com

Open Graph description is not detected on the main page of Call Of War. 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: