Tools & Wizards About Us
cdn.pragueresidences.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

cdn.pragueresidences.com

Apartment residences in the center of Prague | Prague Residences

Page Load Speed

4.5 sec in total

First Response

432 ms

Resources Loaded

3.3 sec

Page Rendered

712 ms

cdn.pragueresidences.com screenshot

About Website

Visit cdn.pragueresidences.com now to see the best up-to-date Cdn Prague Residences content for Czech Republic and also check out these interesting facts you probably never knew about cdn.pragueresidences.com

Apartment residences and hotels in the historical center of Prague. Book your stay in one of 378 fully equipped apartments. Enjoy independence with online registration and check-in. The central recept...

Visit cdn.pragueresidences.com

Key Findings

We analyzed Cdn.pragueresidences.com page load time and found that the first response time was 432 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

cdn.pragueresidences.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value37.0 s

0/100

25%

SI (Speed Index)

Value17.0 s

0/100

10%

TBT (Total Blocking Time)

Value14,080 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value37.1 s

0/100

10%

Network Requests Diagram

cdn.pragueresidences.com

432 ms

440 ms

538 ms

jquery.fancybox-1.3.4.css

102 ms

jquery-ui.css

207 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Cdn.pragueresidences.com, 72% (47 requests) were made to Adrezliving.com and 8% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Adrezliving.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 709.1 kB (7%)

Content Size

10.0 MB

After Optimization

9.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cdn.pragueresidences.com main page is 10.0 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. 55% of websites need less resources to load. Images take 9.6 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 62.0 kB

  • Original 75.6 kB
  • After minification 67.8 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 62.0 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 558.6 kB

  • Original 9.6 MB
  • After minification 9.1 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. Cdn Prague Residences images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 76.8 kB

  • Original 254.5 kB
  • After minification 253.8 kB
  • After compression 177.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 76.8 kB or 30% of the original size.

CSS Optimization

-32%

Potential reduce by 11.8 kB

  • Original 36.5 kB
  • After minification 36.5 kB
  • After compression 24.7 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. Cdn.pragueresidences.com needs all CSS files to be minified and compressed as it can save up to 11.8 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (43%)

Requests Now

56

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cdn Prague Residences. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cdn.pragueresidences.com

cdn.pragueresidences.com

432 ms

440 ms

538 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

102 ms

jquery-ui.css

jquery-ui.css

207 ms

jquery-ui.theme.css

jquery-ui.theme.css

301 ms

galerie.css

galerie.css

295 ms

hamburger.css

hamburger.css

294 ms

css2

css2

29 ms

newstyles.css

newstyles.css

391 ms

js.js

js.js

297 ms

js.cookie.js

js.cookie.js

312 ms

jquery-2.1.3.min.js

jquery-2.1.3.min.js

504 ms

jquery-ui.min.js

jquery-ui.min.js

593 ms

datepicker-en.js

datepicker-en.js

401 ms

jquery.plugins.js

jquery.plugins.js

415 ms

jquery.superbgimage.min.js

jquery.superbgimage.min.js

426 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

492 ms

jquery.vz-cookies.plg.js

jquery.vz-cookies.plg.js

508 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

522 ms

owl.carousel.css

owl.carousel.css

524 ms

owl.theme.default.css

owl.theme.default.css

617 ms

owl.carousel.min.js

owl.carousel.min.js

618 ms

distributor.js

distributor.js

50 ms

pxiEyp8kv8JHgFVrFJDUdVNF.ttf

pxiEyp8kv8JHgFVrFJDUdVNF.ttf

86 ms

pxiByp8kv8JHgFVrLGT9V1tvEv-L.ttf

pxiByp8kv8JHgFVrLGT9V1tvEv-L.ttf

112 ms

pxiByp8kv8JHgFVrLDz8V1tvEv-L.ttf

pxiByp8kv8JHgFVrLDz8V1tvEv-L.ttf

159 ms

pxiByp8kv8JHgFVrLEj6V1tvEv-L.ttf

pxiByp8kv8JHgFVrLEj6V1tvEv-L.ttf

160 ms

pxiByp8kv8JHgFVrLCz7V1tvEv-L.ttf

pxiByp8kv8JHgFVrLCz7V1tvEv-L.ttf

160 ms

gtm.js

gtm.js

57 ms

PROMO-image.png

PROMO-image.png

522 ms

logo.png

logo.png

120 ms

facebook-black.png

facebook-black.png

116 ms

instagram_pr.png

instagram_pr.png

116 ms

linkedin.png

linkedin.png

121 ms

youtube.png

youtube.png

118 ms

lang-en.png

lang-en.png

118 ms

lang-cz.png

lang-cz.png

223 ms

lang-de.png

lang-de.png

225 ms

53.svg

53.svg

232 ms

56.svg

56.svg

221 ms

54.svg

54.svg

224 ms

57.svg

57.svg

225 ms

footer_logo.png

footer_logo.png

320 ms

(1)-Button%20POP-UP.png

(1)-Button%20POP-UP.png

627 ms

arr-down-white.png

arr-down-white.png

328 ms

arr-down-gray.png

arr-down-gray.png

312 ms

ico-location-gray.png

ico-location-gray.png

321 ms

MN6-main_web_659e71bad9937.jpg

MN6-main_web_659e71bad9937.jpg

1049 ms

Theatre_9_Apt._2-2_kopie_6554b9d4c4e54.jpg

Theatre_9_Apt._2-2_kopie_6554b9d4c4e54.jpg

768 ms

Hotel_Living_Final_kopie_6554b9e370e5f.jpg

Hotel_Living_Final_kopie_6554b9e370e5f.jpg

953 ms

loveadrez_web_banner_65bb4ef6e5207.jpg

loveadrez_web_banner_65bb4ef6e5207.jpg

865 ms

loveadrez_web_mobile_65bb4ef77ac35.jpg

loveadrez_web_mobile_65bb4ef77ac35.jpg

959 ms

1706520025_Valentyn-main.jpg

1706520025_Valentyn-main.jpg

869 ms

1704283849_akce%20v%20Pze%20blog%20(1).jpg

1704283849_akce%20v%20Pze%20blog%20(1).jpg

969 ms

1680083516_velikonoce%20main.jpg

1680083516_velikonoce%20main.jpg

1066 ms

analytics.js

analytics.js

57 ms

fbevents.js

fbevents.js

29 ms

collect

collect

12 ms

collect

collect

51 ms

js

js

50 ms

ga-audiences

ga-audiences

55 ms

PROMO-image.png

PROMO-image.png

487 ms

(1)-Button%20POP-UP.png

(1)-Button%20POP-UP.png

465 ms

home_page_VN17_64ae8a977da86.jpg

home_page_VN17_64ae8a977da86.jpg

205 ms

Accessibility Review

cdn.pragueresidences.com accessibility score

58

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 have valid values

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

High

Links do not have a discernible name

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

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

cdn.pragueresidences.com best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

cdn.pragueresidences.com SEO score

82

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cdn.pragueresidences.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Cdn.pragueresidences.com 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

cdn.pragueresidences.com

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