Tools & Wizards About Us
restaurant-guide.cz screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

restaurant-guide.cz

Restaurace v Praze, seznam doporucen?ch restaurac?, informace a novinky

Page Load Speed

3 sec in total

First Response

525 ms

Resources Loaded

2.1 sec

Page Rendered

419 ms

restaurant-guide.cz screenshot

About Website

Welcome to restaurant-guide.cz homepage info - get ready to check Restaurant Guide best content for Czech Republic right away, or after learning these important things about restaurant-guide.cz

Seznam restaurac? v Praze a okol?, Nejlep?? restaurace v Praze, aktu?ln? prehled pra?sk?ch restaurac?, informace a novinky z gastronomie

Visit restaurant-guide.cz

Key Findings

We analyzed Restaurant-guide.cz page load time and found that the first response time was 525 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

restaurant-guide.cz performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value5.1 s

61/100

10%

TBT (Total Blocking Time)

Value910 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

restaurant-guide.cz

525 ms

restaurant-guide.cz

457 ms

rest.css

109 ms

js

62 ms

show_ads.js

85 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 65% of them (24 requests) were addressed to the original Restaurant-guide.cz, 8% (3 requests) were made to Pagead2.googlesyndication.com and 8% (3 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (983 ms) belongs to the original domain Restaurant-guide.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 208.7 kB (13%)

Content Size

1.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Restaurant-guide.cz main page is 1.6 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. 45% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 26.2 kB

  • Original 35.6 kB
  • After minification 34.8 kB
  • After compression 9.4 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 26.2 kB or 74% of the original size.

Image Optimization

-3%

Potential reduce by 30.6 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. Restaurant Guide images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 151.9 kB

  • Original 427.9 kB
  • After minification 427.9 kB
  • After compression 276.0 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 151.9 kB or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (17%)

Requests Now

35

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Restaurant Guide. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

restaurant-guide.cz

restaurant-guide.cz

525 ms

restaurant-guide.cz

restaurant-guide.cz

457 ms

rest.css

rest.css

109 ms

js

js

62 ms

show_ads.js

show_ads.js

85 ms

js

js

58 ms

analytics.js

analytics.js

20 ms

recorder.js

recorder.js

151 ms

adsbygoogle.js

adsbygoogle.js

97 ms

bg-grad.jpg

bg-grad.jpg

134 ms

RG.jpg

RG.jpg

557 ms

restaurace-fuze.jpg

restaurace-fuze.jpg

558 ms

cestr-stul-pro-ctyri.jpg

cestr-stul-pro-ctyri.jpg

558 ms

festival-minipivovary-6-2024.jpg

festival-minipivovary-6-2024.jpg

559 ms

prosecco-fest-hoffmeister.jpg

prosecco-fest-hoffmeister.jpg

564 ms

koktejly-tiskarna-narodni.jpg

koktejly-tiskarna-narodni.jpg

463 ms

brunch-public-chilli.jpg

brunch-public-chilli.jpg

668 ms

dejvicka34-akce-5-2024.jpg

dejvicka34-akce-5-2024.jpg

668 ms

banchan.jpg

banchan.jpg

771 ms

chrest03.jpg

chrest03.jpg

668 ms

zahradka-bricks.jpg

zahradka-bricks.jpg

773 ms

pivnice-ukalendu.jpg

pivnice-ukalendu.jpg

776 ms

vyhled-coda.jpg

vyhled-coda.jpg

779 ms

brunch-mama-shelter.jpg

brunch-mama-shelter.jpg

781 ms

steaky-kantyna.jpg

steaky-kantyna.jpg

880 ms

Canneloni-ricotta.jpg

Canneloni-ricotta.jpg

983 ms

icon-facebook35x35.jpg

icon-facebook35x35.jpg

880 ms

icon-instagram35x35.jpg

icon-instagram35x35.jpg

883 ms

icon-pinterest.png

icon-pinterest.png

886 ms

icon-linkedin-logo.png

icon-linkedin-logo.png

887 ms

collect

collect

42 ms

collect

collect

58 ms

show_ads_impl.js

show_ads_impl.js

279 ms

ga-audiences

ga-audiences

77 ms

zrt_lookup.html

zrt_lookup.html

38 ms

ads

ads

328 ms

ads

ads

209 ms

Accessibility Review

restaurant-guide.cz accessibility score

89

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.

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

Links do not have a discernible name

Best Practices

restaurant-guide.cz best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

restaurant-guide.cz SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Restaurant-guide.cz can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Czech. Our system also found out that Restaurant-guide.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

restaurant-guide.cz

Open Graph description is not detected on the main page of Restaurant Guide. 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: