Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

hotelsprague.cz

Prague Hotels with Charm - romantic hotels in Prague

Page Load Speed

5.4 sec in total

First Response

326 ms

Resources Loaded

4.7 sec

Page Rendered

389 ms

hotelsprague.cz screenshot

About Website

Visit hotelsprague.cz now to see the best up-to-date Hotels Prague content for Russia and also check out these interesting facts you probably never knew about hotelsprague.cz

Prague Hotels with Charm | HotelsPrague.cz

Visit hotelsprague.cz

Key Findings

We analyzed Hotelsprague.cz page load time and found that the first response time was 326 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

hotelsprague.cz performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

48/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value2,010 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.139

79/100

15%

TTI (Time to Interactive)

Value16.8 s

5/100

10%

Network Requests Diagram

hotelsprague.cz

326 ms

www.hotelsprague.cz

1124 ms

default.css

152 ms

styles.css

320 ms

lightbox.css

321 ms

Our browser made a total of 179 requests to load all elements on the main page. We found that 60% of them (108 requests) were addressed to the original Hotelsprague.cz, 11% (20 requests) were made to Maps.googleapis.com and 6% (10 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Hotelsprague.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (48%)

Content Size

2.3 MB

After Optimization

1.2 MB

In fact, the total size of Hotelsprague.cz main page is 2.3 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. 70% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 49.5 kB

  • Original 63.1 kB
  • After minification 61.2 kB
  • After compression 13.6 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. 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 49.5 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 16.3 kB

  • Original 690.3 kB
  • After minification 674.0 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. Hotels Prague images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 948.5 kB

  • Original 1.4 MB
  • After minification 1.3 MB
  • After compression 424.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 948.5 kB or 69% of the original size.

CSS Optimization

-46%

Potential reduce by 87.0 kB

  • Original 188.3 kB
  • After minification 181.0 kB
  • After compression 101.3 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. Hotelsprague.cz needs all CSS files to be minified and compressed as it can save up to 87.0 kB or 46% of the original size.

Requests Breakdown

Number of requests can be reduced by 71 (42%)

Requests Now

169

After Optimization

98

The browser has sent 169 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hotels Prague. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

hotelsprague.cz 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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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

hotelsprague.cz best practices score

50

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

Displays images with incorrect aspect ratio

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

hotelsprague.cz SEO score

62

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-2

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hotelsprague.cz 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 Hotelsprague.cz main page’s claimed encoding is iso-8859-2. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Hotels Prague. 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: