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dcs-world.ch screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

dcs-world.ch

Digital Combat Simulator | DCS World | Combat Simulator

Page Load Speed

4.7 sec in total

First Response

342 ms

Resources Loaded

4.1 sec

Page Rendered

257 ms

dcs-world.ch screenshot

About Website

Welcome to dcs-world.ch homepage info - get ready to check DCS World best content right away, or after learning these important things about dcs-world.ch

Combat Flight Simulator. Realistic simulation of military aircraft, tanks, ground vehicles, navy ships, world war two vehicles, trains and ships. Free download includes the Caucasus region and Black S...

Visit dcs-world.ch

Key Findings

We analyzed Dcs-world.ch page load time and found that the first response time was 342 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

dcs-world.ch performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value17.9 s

0/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value960 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.383

27/100

15%

TTI (Time to Interactive)

Value18.5 s

3/100

10%

Network Requests Diagram

dcs-world.ch

342 ms

240 ms

492 ms

ui.design-tokens.min.css

312 ms

ui.font.opensans.min.css

312 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Dcs-world.ch, 90% (77 requests) were made to Digitalcombatsimulator.com and 5% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Digitalcombatsimulator.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 181.0 kB (8%)

Content Size

2.3 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dcs-world.ch main page is 2.3 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. 55% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 60.2 kB

  • Original 73.8 kB
  • After minification 61.9 kB
  • After compression 13.6 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 11.9 kB, which is 16% 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 60.2 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 79.5 kB

  • Original 1.7 MB
  • After minification 1.7 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. DCS World images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 37.9 kB

  • Original 412.0 kB
  • After minification 412.0 kB
  • After compression 374.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-8%

Potential reduce by 3.5 kB

  • Original 43.9 kB
  • After minification 43.8 kB
  • After compression 40.4 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. Dcs-world.ch has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (36%)

Requests Now

80

After Optimization

51

  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DCS World. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dcs-world.ch

dcs-world.ch

342 ms

240 ms

492 ms

ui.design-tokens.min.css

ui.design-tokens.min.css

312 ms

ui.font.opensans.min.css

ui.font.opensans.min.css

312 ms

main.popup.bundle.min.css

main.popup.bundle.min.css

314 ms

window.css

window.css

327 ms

page_51c87fcb001f82cbdd7a307c8c6a16a3_v1.css

page_51c87fcb001f82cbdd7a307c8c6a16a3_v1.css

331 ms

template_87f8eac6e31231c00a68ade236e46cd2_v1.css

template_87f8eac6e31231c00a68ade236e46cd2_v1.css

518 ms

core.min.js

core.min.js

625 ms

kernel_main_v1.js

kernel_main_v1.js

531 ms

dexie3.bundle.min.js

dexie3.bundle.min.js

547 ms

core_ls.min.js

core_ls.min.js

440 ms

core_frame_cache.min.js

core_frame_cache.min.js

551 ms

protobuf.min.js

protobuf.min.js

708 ms

model.min.js

model.min.js

620 ms

rest.client.min.js

rest.client.min.js

638 ms

pull.client.min.js

pull.client.min.js

657 ms

main.popup.bundle.min.js

main.popup.bundle.min.js

772 ms

error.js

error.js

723 ms

template_ae78bfc59d24a89ca5e6fa1cdbe04223_v1.js

template_ae78bfc59d24a89ca5e6fa1cdbe04223_v1.js

830 ms

page_6822a56c5d458cbfd434e27640197fb9_v1.js

page_6822a56c5d458cbfd434e27640197fb9_v1.js

736 ms

js

js

53 ms

js

js

89 ms

js

js

95 ms

ba.js

ba.js

282 ms

gtm.js

gtm.js

44 ms

dcs-world-15-logo.svg

dcs-world-15-logo.svg

122 ms

lang-en.png

lang-en.png

120 ms

lang-ru.png

lang-ru.png

122 ms

lang-de.png

lang-de.png

124 ms

lang-cn.png

lang-cn.png

123 ms

lang-fr.png

lang-fr.png

120 ms

lang-it.png

lang-it.png

207 ms

lang-es.png

lang-es.png

207 ms

dcs-world-ch-47f.jpg

dcs-world-ch-47f.jpg

417 ms

home%20page_cover%20%281%29.png

home%20page_cover%20%281%29.png

547 ms

dcs_ch47f_launch.jpg

dcs_ch47f_launch.jpg

218 ms

dcs_afghanistan_launch_video.jpg

dcs_afghanistan_launch_video.jpg

220 ms

dcs_flaming_cliffs_24_launch_video.jpg

dcs_flaming_cliffs_24_launch_video.jpg

309 ms

dcs_oh58d_kiowa_launch.jpg

dcs_oh58d_kiowa_launch.jpg

311 ms

dcs_f-4e_phantom_launch.jpg

dcs_f-4e_phantom_launch.jpg

327 ms

dcs_kola_map_launch_video.jpg

dcs_kola_map_launch_video.jpg

330 ms

dcs_afghanistan_preorder_video.jpg

dcs_afghanistan_preorder_video.jpg

413 ms

dcs_flaming_cliffs_3_update.jpg

dcs_flaming_cliffs_3_update.jpg

413 ms

dcs_2024_beyond.jpg

dcs_2024_beyond.jpg

435 ms

dcs_2.9_update.jpg

dcs_2.9_update.jpg

439 ms

dcs_15_years.jpg

dcs_15_years.jpg

516 ms

maxresdefault.jpg

maxresdefault.jpg

517 ms

Ka-50_youthumb.png

Ka-50_youthumb.png

519 ms

dcs_mb-339.jpg

dcs_mb-339.jpg

543 ms

dcs_ah-64d_launch_trailer.jpg

dcs_ah-64d_launch_trailer.jpg

549 ms

Mosquito.webp

Mosquito.webp

619 ms

dcs_marianas_map_release_trailer.jpg

dcs_marianas_map_release_trailer.jpg

620 ms

dcs_mi-24p_hind.jpg

dcs_mi-24p_hind.jpg

624 ms

dcs_a-10c_ii_tank_killer.jpg

dcs_a-10c_ii_tank_killer.jpg

653 ms

dcs_f-16c_viper_release.jpg

dcs_f-16c_viper_release.jpg

654 ms

dcs_syria_map.jpg

dcs_syria_map.jpg

658 ms

dcs_p-47d_thunderbolt_release_trailer.jpg

dcs_p-47d_thunderbolt_release_trailer.jpg

722 ms

dcs_supercarrier.jpg

dcs_supercarrier.jpg

723 ms

dcs_world_reach_for_the_skies.jpg

dcs_world_reach_for_the_skies.jpg

728 ms

facebook.png

facebook.png

761 ms

tag.js

tag.js

953 ms

discord.png

discord.png

726 ms

segoeui.woff

segoeui.woff

985 ms

seguisb.woff

seguisb.woff

1023 ms

instagram.png

instagram.png

708 ms

twitter.png

twitter.png

713 ms

youtube.png

youtube.png

751 ms

segoeuil.woff

segoeuil.woff

865 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

727 ms

pic1.png

pic1.png

738 ms

pic2.png

pic2.png

763 ms

pic3.png

pic3.png

861 ms

pic4.png

pic4.png

771 ms

pic5.png

pic5.png

780 ms

pic6.png

pic6.png

771 ms

pic7.png

pic7.png

811 ms

pic8.png

pic8.png

744 ms

pic9.png

pic9.png

786 ms

equally.png

equally.png

790 ms

attic-back-ch-47f-launch.jpg

attic-back-ch-47f-launch.jpg

889 ms

button.png

button.png

805 ms

free-to-play-back.jpg

free-to-play-back.jpg

729 ms

advert.gif

advert.gif

685 ms

sync_cookie_image_decide

sync_cookie_image_decide

147 ms

Accessibility Review

dcs-world.ch accessibility score

96

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.

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

Links do not have a discernible name

Best Practices

dcs-world.ch best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

dcs-world.ch SEO score

74

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Document doesn't have a valid hreflang

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 uses legible font sizes

High

Tap targets are not sized appropriately

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 Dcs-world.ch 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 Dcs-world.ch 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

dcs-world.ch

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