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nitrome.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

nitrome.com

Nitrome - Play Free Games

Page Load Speed

3.9 sec in total

First Response

148 ms

Resources Loaded

3.4 sec

Page Rendered

371 ms

nitrome.com screenshot

About Website

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

Play free online Flash games, retro games, arcade games, puzzles games, action games, skill games and more fun games.

Visit nitrome.com

Key Findings

We analyzed Nitrome.com page load time and found that the first response time was 148 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

nitrome.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value33.0 s

0/100

25%

SI (Speed Index)

Value19.3 s

0/100

10%

TBT (Total Blocking Time)

Value2,910 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value27.9 s

0/100

10%

Network Requests Diagram

nitrome.com

148 ms

www.nitrome.com

490 ms

nitrome_3.0.0.6.css

36 ms

gdpr-bar.css

40 ms

homepage_2.5.5.css

45 ms

Our browser made a total of 180 requests to load all elements on the main page. We found that 12% of them (22 requests) were addressed to the original Nitrome.com, 52% (94 requests) were made to Cdn.nitrome.com and 4% (8 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Nitrome.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 546.5 kB (13%)

Content Size

4.3 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nitrome.com main page is 4.3 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. 80% 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 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 113.0 kB

  • Original 157.4 kB
  • After minification 153.2 kB
  • After compression 44.4 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 113.0 kB or 72% of the original size.

Image Optimization

-7%

Potential reduce by 223.7 kB

  • Original 3.0 MB
  • After minification 2.8 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. Nitrome images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 123.7 kB

  • Original 925.8 kB
  • After minification 896.6 kB
  • After compression 802.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 123.7 kB or 13% of the original size.

CSS Optimization

-54%

Potential reduce by 86.1 kB

  • Original 159.3 kB
  • After minification 132.2 kB
  • After compression 73.2 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. Nitrome.com needs all CSS files to be minified and compressed as it can save up to 86.1 kB or 54% of the original size.

Requests Breakdown

Number of requests can be reduced by 81 (47%)

Requests Now

173

After Optimization

92

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 173 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nitrome. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nitrome.com

nitrome.com

148 ms

www.nitrome.com

www.nitrome.com

490 ms

nitrome_3.0.0.6.css

nitrome_3.0.0.6.css

36 ms

gdpr-bar.css

gdpr-bar.css

40 ms

homepage_2.5.5.css

homepage_2.5.5.css

45 ms

config.js

config.js

46 ms

47 ms

jquery.min.js

jquery.min.js

29 ms

jquery-ui.min.js

jquery-ui.min.js

32 ms

skins_2.5.3.11.js

skins_2.5.3.11.js

81 ms

swfobject.js

swfobject.js

43 ms

small-video-init_2.5.35.js

small-video-init_2.5.35.js

83 ms

angular.min.js

angular.min.js

41 ms

nitromeJamHome.1.0.2.js

nitromeJamHome.1.0.2.js

83 ms

gpt.js

gpt.js

103 ms

unlockables-tooltip_2.5.1.js

unlockables-tooltip_2.5.1.js

43 ms

modal_2.5.3.js

modal_2.5.3.js

82 ms

autocomplete.php

autocomplete.php

125 ms

ajax_login_2.5.2.js

ajax_login_2.5.2.js

82 ms

konCode.js

konCode.js

83 ms

addthis_widget.js

addthis_widget.js

154 ms

colours_superleapdayskin.js

colours_superleapdayskin.js

110 ms

colours_superleapdayskin.css

colours_superleapdayskin.css

109 ms

load-icon-game_2.5.1.js

load-icon-game_2.5.1.js

6 ms

homepage-combined_3.0.0.9.js

homepage-combined_3.0.0.9.js

3 ms

avatar_2.5.3.js

avatar_2.5.3.js

2 ms

tickerUpdates.js

tickerUpdates.js

3 ms

gdpr-banner.js

gdpr-banner.js

4 ms

trans.gif

trans.gif

48 ms

tile.png

tile.png

343 ms

ico_fluffball.png

ico_fluffball.png

47 ms

ico_coil.png

ico_coil.png

46 ms

ico_badicecream3.png

ico_badicecream3.png

50 ms

ico_testsubjectarena2.png

ico_testsubjectarena2.png

49 ms

ico_oodlegobs.png

ico_oodlegobs.png

47 ms

ico_testsubjectcomplete.png

ico_testsubjectcomplete.png

51 ms

ico_bcbowcontest.png

ico_bcbowcontest.png

52 ms

ico_twinshot2.png

ico_twinshot2.png

53 ms

ico_badicecream2.png

ico_badicecream2.png

54 ms

ico_swindler2.png

ico_swindler2.png

53 ms

ico_skywirevipshuffle.png

ico_skywirevipshuffle.png

52 ms

ico_cavechaos2.png

ico_cavechaos2.png

56 ms

ico_shovelknightdig.png

ico_shovelknightdig.png

55 ms

ico_superleapday.png

ico_superleapday.png

54 ms

ico_bombchickenmobile.png

ico_bombchickenmobile.png

56 ms

ico_spikecitymobile.png

ico_spikecitymobile.png

59 ms

ico_spicypiggymobile.png

ico_spicypiggymobile.png

57 ms

ico_nanogolfholeinonemobile.png

ico_nanogolfholeinonemobile.png

57 ms

ico_nanogolfpuzzleputtingmobile.png

ico_nanogolfpuzzleputtingmobile.png

58 ms

ico_sprintrpgmobile.png

ico_sprintrpgmobile.png

59 ms

ico_turnundead2mobile.png

ico_turnundead2mobile.png

60 ms

ico_inthedoghousemobile.png

ico_inthedoghousemobile.png

60 ms

ico_turnundeadmobile.png

ico_turnundeadmobile.png

65 ms

ico_colorblindmobile.png

ico_colorblindmobile.png

61 ms

icon_update.png

icon_update.png

61 ms

icon_new.png

icon_new.png

61 ms

icon_works.png

icon_works.png

62 ms

icon_news.png

icon_news.png

63 ms

superleapday-smaller-featured.png

superleapday-smaller-featured.png

69 ms

ico_flightlessdemo.png

ico_flightlessdemo.png

65 ms

ico_hotairjrdemo.png

ico_hotairjrdemo.png

65 ms

ico_cheesedreamsdemo.png

ico_cheesedreamsdemo.png

66 ms

ico_flightless.png

ico_flightless.png

66 ms

ico_ditto.png

ico_ditto.png

66 ms

ico_feedme.png

ico_feedme.png

66 ms

pubads_impl.js

pubads_impl.js

47 ms

all.js

all.js

134 ms

ico_badicecream.png

ico_badicecream.png

38 ms

ico_nitromemustdie.png

ico_nitromemustdie.png

42 ms

corporate_img.png

corporate_img.png

41 ms

nitrome-front-logo-static.gif

nitrome-front-logo-static.gif

38 ms

black-trans.png

black-trans.png

38 ms

new-corner-image.png

new-corner-image.png

37 ms

learn-more-pressed.png

learn-more-pressed.png

120 ms

flash_sprite.png

flash_sprite.png

95 ms

html5_sprite.png

html5_sprite.png

97 ms

mobile_sprite_new.png

mobile_sprite_new.png

95 ms

console_sprite.png

console_sprite.png

96 ms

pcmac_sprite.png

pcmac_sprite.png

94 ms

tv_sprite.png

tv_sprite.png

93 ms

site_sprite.3.0.0.0.png

site_sprite.3.0.0.0.png

98 ms

wait-circle.gif

wait-circle.gif

96 ms

site_spritev7.png

site_spritev7.png

97 ms

ad_vert_description.png

ad_vert_description.png

29 ms

homepage_sprite.png

homepage_sprite.png

28 ms

advert_blog_bg.png

advert_blog_bg.png

30 ms

new_games_panel.png

new_games_panel.png

33 ms

more-games-btn.png

more-games-btn.png

30 ms

mobile_games_panel.png

mobile_games_panel.png

29 ms

featured_panel.png

featured_panel.png

31 ms

blog_articles_panel.png

blog_articles_panel.png

31 ms

more-posts-btn.png

more-posts-btn.png

32 ms

all.js

all.js

21 ms

browser_games_panel.png

browser_games_panel.png

19 ms

pixellove_games_panel.png

pixellove_games_panel.png

20 ms

hearted_games_panel.png

hearted_games_panel.png

20 ms

ad_description.png

ad_description.png

28 ms

widgets.js

widgets.js

152 ms

hover-frame.gif

hover-frame.gif

27 ms

facebook_icon.png

facebook_icon.png

28 ms

tip-top.png

tip-top.png

94 ms

player_api

player_api

83 ms

nitrome-twitter.png

nitrome-twitter.png

13 ms

twitterimg.png

twitterimg.png

12 ms

black-trans-70.png

black-trans-70.png

12 ms

shovel-knight-dig-side.png

shovel-knight-dig-side.png

13 ms

skin-sprite_2.5.4.png

skin-sprite_2.5.4.png

12 ms

footer_width_span.png

footer_width_span.png

13 ms

corporate_copyright.png

corporate_copyright.png

14 ms

black-trans-70.png

black-trans-70.png

71 ms

trans.gif

trans.gif

688 ms

ico_flightlessdemo.png

ico_flightlessdemo.png

687 ms

shovel-knight-dig-out.png

shovel-knight-dig-out.png

696 ms

superleapday-top-banner.png

superleapday-top-banner.png

1568 ms

html5-top-banner.png

html5-top-banner.png

876 ms

gunbrick-banner.png

gunbrick-banner.png

906 ms

bomb-chicken-banner.png

bomb-chicken-banner.png

1442 ms

skin-sprite_2.5.4.png

skin-sprite_2.5.4.png

875 ms

rotate_prev.png

rotate_prev.png

838 ms

rotate_next.png

rotate_next.png

904 ms

corporate_social.png

corporate_social.png

919 ms

shovelknightdig-featured.png

shovelknightdig-featured.png

1509 ms

ads

ads

633 ms

container.html

container.html

555 ms

www-widgetapi.js

www-widgetapi.js

7 ms

ga.js

ga.js

45 ms

caW8vtdrb4w

caW8vtdrb4w

587 ms

__utm.gif

__utm.gif

696 ms

is_logged_in.php

is_logged_in.php

1368 ms

849 ms

hqdefault.jpg

hqdefault.jpg

235 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

219 ms

video-vert-spacer.png

video-vert-spacer.png

127 ms

video-clip-holder-left.png

video-clip-holder-left.png

17 ms

bottom-vert-spacer.png

bottom-vert-spacer.png

17 ms

hqdefault.jpg

hqdefault.jpg

238 ms

hqdefault.jpg

hqdefault.jpg

759 ms

hqdefault.jpg

hqdefault.jpg

534 ms

www-player.css

www-player.css

123 ms

www-embed-player.js

www-embed-player.js

163 ms

base.js

base.js

276 ms

gen_204

gen_204

682 ms

pixel

pixel

692 ms

dv3.js

dv3.js

735 ms

window_focus.js

window_focus.js

149 ms

qs_click_protection.js

qs_click_protection.js

160 ms

load_preloaded_resource.js

load_preloaded_resource.js

181 ms

icon.png

icon.png

68 ms

abg_lite.js

abg_lite.js

434 ms

s

s

670 ms

bbcd6bf18c20baa1b2adeb195de9b551.js

bbcd6bf18c20baa1b2adeb195de9b551.js

138 ms

one_click_handler_one_afma.js

one_click_handler_one_afma.js

649 ms

5115406081500917728

5115406081500917728

647 ms

settings

settings

632 ms

ad_status.js

ad_status.js

380 ms

css

css

358 ms

g5saOrWd5AVQT1PIm0b70pTp6wPS0RyhX4bW13q4Oa8.js

g5saOrWd5AVQT1PIm0b70pTp6wPS0RyhX4bW13q4Oa8.js

312 ms

embed.js

embed.js

154 ms

pixel

pixel

172 ms

ad

ad

109 ms

id

id

94 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

64 ms

VLxG54LzODgL5h8-VskOhJ2BoXsKbyHUVkFSpg7zU6g.js

VLxG54LzODgL5h8-VskOhJ2BoXsKbyHUVkFSpg7zU6g.js

73 ms

font

font

200 ms

Create

Create

38 ms

setuid

setuid

27 ms

icon.png

icon.png

282 ms

abg_lite.js

abg_lite.js

280 ms

lidar.js

lidar.js

689 ms

Q12zgMmT.js

Q12zgMmT.js

281 ms

669 ms

rum

rum

445 ms

pixel

pixel

421 ms

pixel

pixel

419 ms

embeds

embeds

211 ms

62bHydCX.html

62bHydCX.html

22 ms

follow_button.2f70fb173b9000da126c79afe2098f02.en.html

follow_button.2f70fb173b9000da126c79afe2098f02.en.html

61 ms

GenerateIT

GenerateIT

88 ms

rum

rum

43 ms

ftUtils.js

ftUtils.js

37 ms

Accessibility Review

nitrome.com accessibility score

67

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

nitrome.com best practices score

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nitrome.com SEO score

64

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

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

nitrome.com

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