Tools & Wizards About Us

Report Summary

  • 0

    Performance

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 45

    SEO

    Google-friendlier than
    18% of websites

praguecityhostel.cz

Hostel Rosemary – Prague City Center Accommodation

Page Load Speed

2.9 sec in total

First Response

317 ms

Resources Loaded

2.4 sec

Page Rendered

162 ms

About Website

Welcome to praguecityhostel.cz homepage info - get ready to check Prague City Hostel best content right away, or after learning these important things about praguecityhostel.cz

Cheap and clean hostel in the historical centre of Prague

Visit praguecityhostel.cz

Key Findings

We analyzed Praguecityhostel.cz page load time and found that the first response time was 317 ms and then it took 2.6 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

praguecityhostel.cz performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.794

5/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

praguecityhostel.cz

317 ms

490 ms

index_en.html

415 ms

cookiebar-latest.min.js

31 ms

js

58 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Praguecityhostel.cz, 32% (8 requests) were made to Fonts.gstatic.com and 32% (8 requests) were made to Img.wedos.website. The less responsive or slowest element that took the longest time to load (775 ms) relates to the external source Img.wedos.website.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.5 kB (0%)

Content Size

1.5 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Praguecityhostel.cz main page is 1.5 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. 35% of websites need less resources to load. Images take 864.7 kB which makes up the majority of the site volume.

HTML Optimization

-39%

Potential reduce by 182 B

  • Original 461 B
  • After minification 457 B
  • After compression 279 B

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 182 B or 39% of the original size.

Image Optimization

-0%

Potential reduce by 3.1 kB

  • Original 864.7 kB
  • After minification 861.6 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. Prague City Hostel images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 84 B

  • Original 223.9 kB
  • After minification 223.9 kB
  • After compression 223.9 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

-0%

Potential reduce by 144 B

  • Original 453.3 kB
  • After minification 453.3 kB
  • After compression 453.2 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. Praguecityhostel.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (25%)

Requests Now

12

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prague City Hostel. 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 JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

praguecityhostel.cz accessibility score

53

Accessibility Issues

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

Document doesn't have a <title> element

High

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

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

Best Practices

praguecityhostel.cz best practices score

83

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

praguecityhostel.cz SEO score

45

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

Document doesn't have a <title> element

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Praguecityhostel.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 Praguecityhostel.cz main page’s claimed encoding is . 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 Prague City Hostel. 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: