Tools & Wizards About Us
happy-foto.cz screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

happy-foto.cz

HappyFoto | Fotoknihy, fotokalendáře, fotoobrazy, foto

Page Load Speed

7.4 sec in total

First Response

1.1 sec

Resources Loaded

5 sec

Page Rendered

1.3 sec

happy-foto.cz screenshot

About Website

Welcome to happy-foto.cz homepage info - get ready to check Happy Foto best content right away, or after learning these important things about happy-foto.cz

Překvapte své blízké ► originálním dárkem z vlastních fotek od HappyFoto. Fotoknihy, fotokalendáře, fotodárky pro každou příležitost. Objednávejte ještě dnes!

Visit happy-foto.cz

Key Findings

We analyzed Happy-foto.cz page load time and found that the first response time was 1.1 sec and then it took 6.3 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

happy-foto.cz performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value7.0 s

33/100

10%

TBT (Total Blocking Time)

Value1,990 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

index.html

1114 ms

critical.css

197 ms

jquery.min.js

541 ms

picturefill.min.js

318 ms

polyfill.min.js

315 ms

Our browser made a total of 128 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Happy-foto.cz, 3% (4 requests) were made to App.usercentrics.eu and 2% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Happyfoto.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 181.4 kB (8%)

Content Size

2.2 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Happy-foto.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. 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 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 178.4 kB

  • Original 208.3 kB
  • After minification 167.2 kB
  • After compression 29.9 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 41.1 kB, which is 20% 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 178.4 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 3.0 kB

  • Original 1.8 MB
  • After minification 1.8 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. Happy Foto images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 246.7 kB
  • After minification 246.7 kB
  • After compression 246.7 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.

Requests Breakdown

Number of requests can be reduced by 15 (12%)

Requests Now

125

After Optimization

110

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 125 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Happy Foto. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

index.html

index.html

1114 ms

critical.css

critical.css

197 ms

jquery.min.js

jquery.min.js

541 ms

picturefill.min.js

picturefill.min.js

318 ms

polyfill.min.js

polyfill.min.js

315 ms

photo-contest-ie.min.js

photo-contest-ie.min.js

315 ms

lazyloading.min.js

lazyloading.min.js

313 ms

merged-2839942bff5ee6ca7e1f17751fbffd93.js

merged-2839942bff5ee6ca7e1f17751fbffd93.js

537 ms

slideshow.min.js

slideshow.min.js

538 ms

in-app-browser.min.js

in-app-browser.min.js

538 ms

handlebars-v4.1.2.min.js

handlebars-v4.1.2.min.js

602 ms

handlebars-helper.min.js

handlebars-helper.min.js

537 ms

gtm.js

gtm.js

222 ms

gtm.js

gtm.js

291 ms

logo.svg

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245 ms

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869 ms

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320 ms

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244 ms

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246 ms

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318 ms

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320 ms

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321 ms

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320 ms

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495 ms

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495 ms

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495 ms

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496 ms

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494 ms

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869 ms

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867 ms

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957 ms

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869 ms

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869 ms

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871 ms

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872 ms

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872 ms

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871 ms

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957 ms

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873 ms

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874 ms

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875 ms

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874 ms

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877 ms

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1044 ms

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706 ms

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706 ms

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781 ms

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783 ms

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783 ms

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811 ms

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810 ms

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1032 ms

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809 ms

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739 ms

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825 ms

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825 ms

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826 ms

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134 ms

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426 ms

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694 ms

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839 ms

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781 ms

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782 ms

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783 ms

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781 ms

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476 ms

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476 ms

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476 ms

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476 ms

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476 ms

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517 ms

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563 ms

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562 ms

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562 ms

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562 ms

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562 ms

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674 ms

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77 ms

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584 ms

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590 ms

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629 ms

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591 ms

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590 ms

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643 ms

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570 ms

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802 ms

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csm_CZ-Post_cca44010b2.png

752 ms

csm_52x52-balikovna_2121c654b3.jpg

csm_52x52-balikovna_2121c654b3.jpg

714 ms

csm_Zasilkovna_7388301948.png

csm_Zasilkovna_7388301948.png

719 ms

csm_GLS_a1634b1125.png

csm_GLS_a1634b1125.png

763 ms

2020_08_FB_Icons_53x53.png

2020_08_FB_Icons_53x53.png

1187 ms

2020_08_YouT_Icons_53x53.png

2020_08_YouT_Icons_53x53.png

1184 ms

index.html

index.html

1142 ms

csm_2024_05_Slider_1920x600_02_ead9d8bc76.jpg

csm_2024_05_Slider_1920x600_02_ead9d8bc76.jpg

1092 ms

csm_2024_05_Slider_1920x600_06_962c08e516.jpg

csm_2024_05_Slider_1920x600_06_962c08e516.jpg

1089 ms

cs.json

cs.json

141 ms

cross-domain-bridge.html

cross-domain-bridge.html

45 ms

1px.png

1px.png

13 ms

translations-cs.json

translations-cs.json

113 ms

cs

cs

126 ms

Accessibility Review

happy-foto.cz accessibility score

90

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

Heading elements are not in a sequentially-descending order

Best Practices

happy-foto.cz best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

happy-foto.cz SEO score

89

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Happy-foto.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 Happy-foto.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

happy-foto.cz

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