Tools & Wizards About Us

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

grandhotel-ambassador.cz

Grandhotel Ambassador Národní Dům, Karlovy Vary 1 | Welcome Official Website

Page Load Speed

3.9 sec in total

First Response

436 ms

Resources Loaded

3 sec

Page Rendered

466 ms

About Website

Welcome to grandhotel-ambassador.cz homepage info - get ready to check Grandhotel Ambassador best content right away, or after learning these important things about grandhotel-ambassador.cz

Official Site of Grandhotel Ambassador Národní Dům. Detailed information about offers, reviews, services аnd maps of our location. Best Price Guaranteed.

Visit grandhotel-ambassador.cz

Key Findings

We analyzed Grandhotel-ambassador.cz page load time and found that the first response time was 436 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

grandhotel-ambassador.cz performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value4,730 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

grandhotel-ambassador.cz

436 ms

grandhotel-ambassador.cz

417 ms

www.grandhotel-ambassador.cz

891 ms

main-7ae83edb.css

107 ms

css2

37 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 81% of them (35 requests) were addressed to the original Grandhotel-ambassador.cz, 7% (3 requests) were made to Cdn.jsdelivr.net and 5% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Grandhotel-ambassador.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 97.9 kB (51%)

Content Size

192.6 kB

After Optimization

94.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Grandhotel-ambassador.cz main page is 192.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. HTML takes 110.1 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 93.5 kB

  • Original 110.1 kB
  • After minification 87.0 kB
  • After compression 16.6 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 23.1 kB, which is 21% 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 93.5 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 3.8 kB

  • Original 52.3 kB
  • After minification 48.6 kB

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. Grandhotel Ambassador images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 4.6 kB
  • After minification 4.6 kB
  • After compression 4.6 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

-3%

Potential reduce by 655 B

  • Original 25.6 kB
  • After minification 25.6 kB
  • After compression 24.9 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. Grandhotel-ambassador.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (8%)

Requests Now

40

After Optimization

37

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grandhotel Ambassador. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

grandhotel-ambassador.cz accessibility score

88

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.

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

grandhotel-ambassador.cz best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Page has valid source maps

SEO Factors

grandhotel-ambassador.cz SEO score

93

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Grandhotel-ambassador.cz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Czech language. Our system also found out that Grandhotel-ambassador.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

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