Tools & Wizards About Us
flashhry.cz screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

flashhry.cz

Flash hry, superhry a online hry zdarma - FlashHry.cz

Page Load Speed

6.9 sec in total

First Response

936 ms

Resources Loaded

5.8 sec

Page Rendered

183 ms

flashhry.cz screenshot

About Website

Click here to check amazing Flash Hry content for Czech Republic. Otherwise, check out these important facts you probably never knew about flashhry.cz

Jen ty nejlepší online hry, které můžete na internetu nalézt. Plno bojových her, strategických a 1000 her. Nechybí ani hry na skóre, akční nebo dívčí hry.

Visit flashhry.cz

Key Findings

We analyzed Flashhry.cz page load time and found that the first response time was 936 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

flashhry.cz performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

11/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.2 s

40/100

10%

Network Requests Diagram

flashhry.cz

936 ms

analytics.js

24 ms

108 ms

main.css

213 ms

jquery.lightbox-0.5.css

212 ms

Our browser made a total of 149 requests to load all elements on the main page. We found that 83% of them (124 requests) were addressed to the original Flashhry.cz, 4% (6 requests) were made to Pagead2.googlesyndication.com and 3% (5 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source Myx.siteone.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 78.1 kB (5%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Flashhry.cz main page is 1.7 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. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 43.0 kB

  • Original 54.2 kB
  • After minification 50.0 kB
  • After compression 11.2 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 43.0 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 27.7 kB

  • Original 1.1 MB
  • After minification 1.1 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. Flash Hry images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.5 kB

  • Original 504.9 kB
  • After minification 504.9 kB
  • After compression 500.5 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

-29%

Potential reduce by 2.9 kB

  • Original 10.2 kB
  • After minification 10.2 kB
  • After compression 7.2 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. Flashhry.cz needs all CSS files to be minified and compressed as it can save up to 2.9 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (11%)

Requests Now

143

After Optimization

127

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 143 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Flash Hry. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

flashhry.cz

flashhry.cz

936 ms

analytics.js

analytics.js

24 ms

108 ms

main.css

main.css

213 ms

jquery.lightbox-0.5.css

jquery.lightbox-0.5.css

212 ms

531 ms

custom.js

custom.js

216 ms

translate.js

translate.js

236 ms

autocomplete.js

autocomplete.js

215 ms

plusone.js

plusone.js

37 ms

show_ads.js

show_ads.js

79 ms

collect

collect

12 ms

js

js

64 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

12 ms

bg.jpg

bg.jpg

447 ms

logo.png

logo.png

211 ms

registruj-se.png

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212 ms

search-inputbox.png

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107 ms

search-ok.png

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107 ms

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108 ms

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214 ms

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214 ms

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316 ms

akcni.png

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317 ms

arkadove.png

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318 ms

brutalni.png

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319 ms

pro-divky.png

pro-divky.png

318 ms

farmarske.png

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441 ms

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441 ms

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441 ms

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442 ms

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443 ms

logicke.png

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520 ms

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526 ms

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527 ms

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527 ms

skakacky.png

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528 ms

sportovni.png

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529 ms

strategie.png

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625 ms

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631 ms

zavodni-auta.png

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631 ms

ostatni-hry.png

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632 ms

posledni-hry.png

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633 ms

outer-glow.png

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634 ms

tab-left.png

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730 ms

tab-right.png

tab-right.png

735 ms

tab-center.png

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737 ms

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737 ms

tab-blue-right.png

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738 ms

adsbygoogle.js

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114 ms

swfobject.js

swfobject.js

701 ms

myx.js

myx.js

708 ms

museo900-regular-webfont.woff

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637 ms

tab-blue-center.png

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823 ms

72.jpg

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823 ms

show_ads_impl.js

show_ads_impl.js

232 ms

icon2.png

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720 ms

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721 ms

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720 ms

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714 ms

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720 ms

zrt_lookup.html

zrt_lookup.html

25 ms

ads

ads

321 ms

887.png

887.png

806 ms

ads

ads

325 ms

591.jpg

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643 ms

635.jpg

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640 ms

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745 ms

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746 ms

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740 ms

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741 ms

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646 ms

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743 ms

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742 ms

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742 ms

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743 ms

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743 ms

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648 ms

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742 ms

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741 ms

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742 ms

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743 ms

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739 ms

swfobject.js

swfobject.js

3393 ms

myx.js

myx.js

3359 ms

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23 ms

abg_lite.js

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23 ms

s

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7 ms

window_focus.js

window_focus.js

29 ms

qs_click_protection.js

qs_click_protection.js

32 ms

ufs_web_display.js

ufs_web_display.js

8 ms

one_click_handler_one_afma.js

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148 ms

icon.png

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9 ms

activeview

activeview

63 ms

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556 ms

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656 ms

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657 ms

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657 ms

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658 ms

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650 ms

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646 ms

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739 ms

9vDL5xLux-UGCaeP4T2_DM7AlfvMLFlt8MO-RQCzJxM.js

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4 ms

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616 ms

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616 ms

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617 ms

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618 ms

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617 ms

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719 ms

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643 ms

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639 ms

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638 ms

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636 ms

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636 ms

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634 ms

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636 ms

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634 ms

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634 ms

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633 ms

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633 ms

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635 ms

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box-top.png

636 ms

box-bottom.png

box-bottom.png

635 ms

box-center.png

box-center.png

634 ms

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rating1.png

634 ms

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634 ms

footer-bg.jpg

footer-bg.jpg

740 ms

up.png

up.png

635 ms

button-left.png

button-left.png

636 ms

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button-right.png

635 ms

button-center.png

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635 ms

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635 ms

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regblock_header.png

637 ms

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637 ms

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637 ms

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106 ms

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106 ms

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107 ms

Accessibility Review

flashhry.cz accessibility score

86

Accessibility Issues

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

flashhry.cz 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

flashhry.cz SEO score

69

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

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Flashhry.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech 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 Flashhry.cz 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

flashhry.cz

Open Graph description is not detected on the main page of Flash Hry. 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: