Tools & Wizards About Us
oldgame.cz screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

oldgame.cz

Star? hry ke sta?en? zdarma | St?hnout star? hry | Download old games

Page Load Speed

23.7 sec in total

First Response

343 ms

Resources Loaded

22.6 sec

Page Rendered

810 ms

oldgame.cz screenshot

About Website

Welcome to oldgame.cz homepage info - get ready to check Old Game best content for Czech Republic right away, or after learning these important things about oldgame.cz

1000 Best Old Games for free download, DOS games

Visit oldgame.cz

Key Findings

We analyzed Oldgame.cz page load time and found that the first response time was 343 ms and then it took 23.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

oldgame.cz performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value2,960 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.165

71/100

15%

TTI (Time to Interactive)

Value13.0 s

12/100

10%

Network Requests Diagram

oldgame.cz

343 ms

www.oldgame.cz

1105 ms

highslide.js

212 ms

style.css

312 ms

style_form.css

315 ms

Our browser made a total of 121 requests to load all elements on the main page. We found that 46% of them (56 requests) were addressed to the original Oldgame.cz, 10% (12 requests) were made to Googleads.g.doubleclick.net and 9% (11 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Toplist.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 307.4 kB (14%)

Content Size

2.2 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oldgame.cz main page is 2.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 72.2 kB

  • Original 92.9 kB
  • After minification 90.3 kB
  • After compression 20.7 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 72.2 kB or 78% of the original size.

Image Optimization

-7%

Potential reduce by 94.4 kB

  • Original 1.4 MB
  • After minification 1.3 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. Old Game images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 140.0 kB

  • Original 721.8 kB
  • After minification 721.6 kB
  • After compression 581.9 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 140.0 kB or 19% of the original size.

CSS Optimization

-15%

Potential reduce by 917 B

  • Original 6.1 kB
  • After minification 6.1 kB
  • After compression 5.2 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. Oldgame.cz needs all CSS files to be minified and compressed as it can save up to 917 B or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (42%)

Requests Now

113

After Optimization

66

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Old Game. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

oldgame.cz

oldgame.cz

343 ms

www.oldgame.cz

www.oldgame.cz

1105 ms

highslide.js

highslide.js

212 ms

style.css

style.css

312 ms

style_form.css

style_form.css

315 ms

style_headlines.css

style_headlines.css

319 ms

style_own.css

style_own.css

408 ms

respons.css

respons.css

409 ms

cz.js

cz.js

210 ms

adsbygoogle.js

adsbygoogle.js

115 ms

show_ads.js

show_ads.js

74 ms

js

js

51 ms

analytics.js

analytics.js

32 ms

collect

collect

14 ms

js

js

39 ms

ga.js

ga.js

23 ms

header.jpg

header.jpg

421 ms

1.jpg

1.jpg

784 ms

__utm.gif

__utm.gif

88 ms

2-1.jpg

2-1.jpg

1208 ms

navBG.jpg

navBG.jpg

116 ms

cz.gif

cz.gif

105 ms

en.gif

en.gif

115 ms

contentBG.jpg

contentBG.jpg

114 ms

boxTitleBG-menu.jpg

boxTitleBG-menu.jpg

106 ms

boxLiBG.jpg

boxLiBG.jpg

224 ms

reklama.jpg

reklama.jpg

344 ms

53.png

53.png

225 ms

5.png

5.png

226 ms

720.png

720.png

345 ms

far-cry-download.jpg

far-cry-download.jpg

512 ms

361.jpg

361.jpg

344 ms

horke-leto-1-download.png

horke-leto-1-download.png

427 ms

diablo.jpg

diablo.jpg

512 ms

gooka.jpg

gooka.jpg

521 ms

super_mario_bros_nahled.gif

super_mario_bros_nahled.gif

436 ms

3.png

3.png

518 ms

232.png

232.png

953 ms

age-of-empires-download.jpg

age-of-empires-download.jpg

653 ms

2.png

2.png

615 ms

warcraft_screen.jpg

warcraft_screen.jpg

616 ms

worms-armagedon-cdobal.jpg

worms-armagedon-cdobal.jpg

628 ms

polda-ke-stazeni.jpg

polda-ke-stazeni.jpg

624 ms

quake3.png

quake3.png

723 ms

outlaws_nahled.jpg

outlaws_nahled.jpg

728 ms

revolt.jpg

revolt.jpg

731 ms

redneck_nahled.jpg

redneck_nahled.jpg

740 ms

brany-skeldadu-nahled.gif

brany-skeldadu-nahled.gif

783 ms

doom2_nahled.jpg

doom2_nahled.jpg

950 ms

vlak-ss1.gif

vlak-ss1.gif

950 ms

4.png

4.png

950 ms

nahled.gif

nahled.gif

952 ms

show_ads_impl.js

show_ads_impl.js

241 ms

boxTitleBG-hry.jpg

boxTitleBG-hry.jpg

868 ms

nahodna_hra.png

nahodna_hra.png

1103 ms

boxTitleBG-top.jpg

boxTitleBG-top.jpg

1102 ms

vyhledavani.jpg

vyhledavani.jpg

1102 ms

inputButtonBG.jpg

inputButtonBG.jpg

1095 ms

prihlaseni-uz.jpg

prihlaseni-uz.jpg

1092 ms

inputButtonBG2.PNG

inputButtonBG2.PNG

1093 ms

posledni_komentare.png

posledni_komentare.png

1193 ms

collect

collect

24 ms

doporucujeme.jpg

doporucujeme.jpg

1086 ms

mainSeparatorBG.jpg

mainSeparatorBG.jpg

1086 ms

contentTitle.jpg

contentTitle.jpg

1075 ms

footer.jpg

footer.jpg

1056 ms

zrt_lookup.html

zrt_lookup.html

57 ms

ads

ads

595 ms

ads

ads

318 ms

ads

ads

644 ms

ads

ads

637 ms

ads

ads

775 ms

count.asp

count.asp

20026 ms

ads

ads

619 ms

12d95d4c7f28e5d768e0b461a4598061.js

12d95d4c7f28e5d768e0b461a4598061.js

38 ms

load_preloaded_resource.js

load_preloaded_resource.js

70 ms

5cad5a605d634f684c7cf1ecfca85228.js

5cad5a605d634f684c7cf1ecfca85228.js

50 ms

abg_lite.js

abg_lite.js

72 ms

window_focus.js

window_focus.js

79 ms

qs_click_protection.js

qs_click_protection.js

79 ms

ufs_web_display.js

ufs_web_display.js

23 ms

cd4a99796a94d0c9d381e4cfe43efd64.js

cd4a99796a94d0c9d381e4cfe43efd64.js

69 ms

icon.png

icon.png

155 ms

s

s

169 ms

css

css

296 ms

reactive_library.js

reactive_library.js

325 ms

ca-pub-4095369454406172

ca-pub-4095369454406172

311 ms

activeview

activeview

128 ms

css

css

25 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyzAFyo4d4k.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyzAFyo4d4k.ttf

199 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyzAFyo4d4k.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyzAFyo4d4k.ttf

461 ms

-oKBbp_y-oWlBDsnAgiPs8YPbS-4kUOFQmLtxByx1YU.js

-oKBbp_y-oWlBDsnAgiPs8YPbS-4kUOFQmLtxByx1YU.js

61 ms

activeview

activeview

100 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX9-p7K4GLs.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX9-p7K4GLs.ttf

279 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX9-p7K4GLs.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX9-p7K4GLs.ttf

279 ms

ads

ads

513 ms

ads

ads

507 ms

ads

ads

499 ms

6719971697066889216

6719971697066889216

114 ms

redir.html

redir.html

147 ms

feedback_grey600_24dp.png

feedback_grey600_24dp.png

25 ms

fullscreen_api_adapter.js

fullscreen_api_adapter.js

100 ms

interstitial_ad_frame.js

interstitial_ad_frame.js

100 ms

activeview

activeview

123 ms

settings_grey600_24dp.png

settings_grey600_24dp.png

120 ms

redir.html

redir.html

234 ms

one_click_handler_one_afma.js

one_click_handler_one_afma.js

112 ms

5536658877876985758

5536658877876985758

41 ms

activeview

activeview

100 ms

iframe.html

iframe.html

70 ms

iframe.html

iframe.html

64 ms

6.gif

6.gif

48 ms

6.gif

6.gif

45 ms

6.gif

6.gif

44 ms

6.gif

6.gif

48 ms

outer-glow.png

outer-glow.png

321 ms

sodar

sodar

71 ms

zoomout.cur

zoomout.cur

315 ms

sodar2.js

sodar2.js

4 ms

runner.html

runner.html

6 ms

aframe

aframe

29 ms

Accessibility Review

oldgame.cz accessibility score

73

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

oldgame.cz best practices score

58

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

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

oldgame.cz SEO score

80

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

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    CS

  • Encoding

    WINDOWS-1250

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oldgame.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Oldgame.cz main page’s claimed encoding is windows-1250. 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

oldgame.cz

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