Tools & Wizards About Us
hotel-calma-berlin.de screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

hotel-calma-berlin.de

CALMA Berlin Mitte | Offizielle Website | bis zu 20% sparen

Page Load Speed

3.6 sec in total

First Response

421 ms

Resources Loaded

2.4 sec

Page Rendered

728 ms

hotel-calma-berlin.de screenshot

About Website

Visit hotel-calma-berlin.de now to see the best up-to-date Hotel CALMA Berlin content and also check out these interesting facts you probably never knew about hotel-calma-berlin.de

... sagen bekanntlich mehr als 1000 Worte. Hier kannst Du das CALMA Berlin Mitte schon einmal "virtuell" besuchen.

Visit hotel-calma-berlin.de

Key Findings

We analyzed Hotel-calma-berlin.de page load time and found that the first response time was 421 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

hotel-calma-berlin.de performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.056

98/100

15%

TTI (Time to Interactive)

Value15.7 s

6/100

10%

Network Requests Diagram

421 ms

512 ms

style.css

98 ms

styles.css

195 ms

style.min.css

576 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Hotel-calma-berlin.de, 6% (2 requests) were made to Lindemannhotels.de and 6% (2 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (620 ms) relates to the external source Cloud.ccm19.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 215.2 kB (21%)

Content Size

1.0 MB

After Optimization

795.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hotel-calma-berlin.de main page is 1.0 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. 40% of websites need less resources to load. Images take 566.9 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 169.3 kB

  • Original 198.8 kB
  • After minification 197.5 kB
  • After compression 29.5 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 169.3 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 566.9 kB
  • After minification 566.9 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. Hotel CALMA Berlin images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 17.7 kB

  • Original 115.9 kB
  • After minification 115.9 kB
  • After compression 98.2 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 17.7 kB or 15% of the original size.

CSS Optimization

-22%

Potential reduce by 28.2 kB

  • Original 129.4 kB
  • After minification 129.4 kB
  • After compression 101.2 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. Hotel-calma-berlin.de needs all CSS files to be minified and compressed as it can save up to 28.2 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (20%)

Requests Now

30

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hotel CALMA Berlin. 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

421 ms

512 ms

style.css

style.css

98 ms

styles.css

styles.css

195 ms

style.min.css

style.min.css

576 ms

language-cookie.js

language-cookie.js

296 ms

app.js

app.js

620 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

11 ms

jquery-ui.min.js

jquery-ui.min.js

13 ms

jquery.min.js

jquery.min.js

380 ms

us.core.min.js

us.core.min.js

388 ms

loader.js

loader.js

48 ms

little-big-hotels-Logo.svg

little-big-hotels-Logo.svg

110 ms

CALMA-berlin-mitte-Logo-weiss.svg

CALMA-berlin-mitte-Logo-weiss.svg

170 ms

call-vroni-lindemann-hotels.jpg

call-vroni-lindemann-hotels.jpg

169 ms

WhatsApp.svg

WhatsApp.svg

169 ms

calma-berlin-mitte-terrasse-28.jpg

calma-berlin-mitte-terrasse-28.jpg

571 ms

calma-berlin-mitte-details-34-e1614765857171-750x483.jpg

calma-berlin-mitte-details-34-e1614765857171-750x483.jpg

192 ms

calma-berlin-mitte-calma-s-2-e1619010346231-750x499.jpg

calma-berlin-mitte-calma-s-2-e1619010346231-750x499.jpg

287 ms

calma-berlin-mitte-calma-m-3-750x500.jpg

calma-berlin-mitte-calma-m-3-750x500.jpg

177 ms

calma-berlin-mitte-lobby-15-750x500.jpg

calma-berlin-mitte-lobby-15-750x500.jpg

286 ms

CALMA-berlin-mitte-Logo-black.svg

CALMA-berlin-mitte-Logo-black.svg

320 ms

calma-berlin-mitte-calma-xs-2-e1619010281703-500x333.jpg

calma-berlin-mitte-calma-xs-2-e1619010281703-500x333.jpg

273 ms

calma-berlin-mitte-calma-s-2-e1619010346231-500x333.jpg

calma-berlin-mitte-calma-s-2-e1619010346231-500x333.jpg

288 ms

calma-berlin-mitte-calma-m-3-1-e1619010458360-500x333.jpg

calma-berlin-mitte-calma-m-3-1-e1619010458360-500x333.jpg

371 ms

calma-berlin-mitte-calma-l-4-500x333.jpg

calma-berlin-mitte-calma-l-4-500x333.jpg

381 ms

calma-berlin-mitte-calma-xs-6-500x333.jpg

calma-berlin-mitte-calma-xs-6-500x333.jpg

382 ms

calma-berlin-mitte-calma-m-3-400x400.jpg

calma-berlin-mitte-calma-m-3-400x400.jpg

478 ms

unser-feines-fjord-hotel-berlin-3-400x400.jpg

unser-feines-fjord-hotel-berlin-3-400x400.jpg

604 ms

lindemanns-family-friends-33-1-400x400.jpg

lindemanns-family-friends-33-1-400x400.jpg

465 ms

Anna-1908-Klein-und-Fein-Berlin-LINDEMANN-HOTELS-1-400x400.jpg

Anna-1908-Klein-und-Fein-Berlin-LINDEMANN-HOTELS-1-400x400.jpg

478 ms

united-states-of-america.svg

united-states-of-america.svg

478 ms

CALMA-berlin-mitte-Logo-weiss.svg

CALMA-berlin-mitte-Logo-weiss.svg

394 ms

Accessibility Review

hotel-calma-berlin.de accessibility score

73

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 are not valid or misspelled

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

hotel-calma-berlin.de 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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

hotel-calma-berlin.de SEO score

91

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

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hotel-calma-berlin.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Hotel-calma-berlin.de 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

hotel-calma-berlin.de

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