Tools & Wizards About Us
gruppenhaus.de screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    80% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 94

    SEO

    Google-friendlier than
    91% of websites

gruppenhaus.de

gruppenhaus.de - Die größte Auswahl an Gruppenunterkünften

Page Load Speed

2.5 sec in total

First Response

312 ms

Resources Loaded

2 sec

Page Rendered

191 ms

gruppenhaus.de screenshot

About Website

Welcome to gruppenhaus.de homepage info - get ready to check Gruppenhaus best content for Germany right away, or after learning these important things about gruppenhaus.de

4557 Gruppenhäuser und Seminarhäuser in Deutschland! Finden Sie Gruppenunterkünfte für Ihre Gruppenreisen. Seminarhäuser, Schullandheime, Jugendherbergen, Tagungshäuser und mehr.

Visit gruppenhaus.de

Key Findings

We analyzed Gruppenhaus.de page load time and found that the first response time was 312 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

gruppenhaus.de performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value230 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.101

89/100

15%

TTI (Time to Interactive)

Value4.0 s

87/100

10%

Network Requests Diagram

gruppenhaus.de

312 ms

www.gruppenhaus.de

667 ms

style2.css

190 ms

skin.css

201 ms

dropdown.css

200 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 69% of them (47 requests) were addressed to the original Gruppenhaus.de, 10% (7 requests) were made to Apis.google.com and 6% (4 requests) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (667 ms) belongs to the original domain Gruppenhaus.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 483.2 kB (53%)

Content Size

918.8 kB

After Optimization

435.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gruppenhaus.de main page is 918.8 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. 45% of websites need less resources to load. Javascripts take 543.4 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 106.6 kB

  • Original 135.4 kB
  • After minification 134.7 kB
  • After compression 28.7 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 106.6 kB or 79% of the original size.

Image Optimization

-9%

Potential reduce by 13.8 kB

  • Original 159.4 kB
  • After minification 145.7 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. Gruppenhaus images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 295.7 kB

  • Original 543.4 kB
  • After minification 536.7 kB
  • After compression 247.7 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 295.7 kB or 54% of the original size.

CSS Optimization

-83%

Potential reduce by 67.1 kB

  • Original 80.5 kB
  • After minification 69.5 kB
  • After compression 13.5 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. Gruppenhaus.de needs all CSS files to be minified and compressed as it can save up to 67.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (60%)

Requests Now

65

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gruppenhaus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gruppenhaus.de

gruppenhaus.de

312 ms

www.gruppenhaus.de

www.gruppenhaus.de

667 ms

style2.css

style2.css

190 ms

skin.css

skin.css

201 ms

dropdown.css

dropdown.css

200 ms

regio.css

regio.css

201 ms

superfish.css

superfish.css

200 ms

jquery.slider.min.css

jquery.slider.min.css

202 ms

apprise-v2.min.css

apprise-v2.min.css

284 ms

jquery-2.2.0.min.js

jquery-2.2.0.min.js

380 ms

jquery-migrate-1.3.0.min.js

jquery-migrate-1.3.0.min.js

285 ms

jquery.simplemodal.1.4.4.min.js

jquery.simplemodal.1.4.4.min.js

285 ms

jquery.inputHintOverlay2.js

jquery.inputHintOverlay2.js

285 ms

jcookie-min.js

jcookie-min.js

301 ms

superfish.js

superfish.js

400 ms

jquery.scrollTo-min.js

jquery.scrollTo-min.js

375 ms

jquery.slider.min.js

jquery.slider.min.js

376 ms

apprise-v2.min.js

apprise-v2.min.js

402 ms

jquery.sticky-kit.min.js

jquery.sticky-kit.min.js

403 ms

jquery.lazy.min.js

jquery.lazy.min.js

467 ms

ghfunc13.js

ghfunc13.js

468 ms

js

js

58 ms

element.js

element.js

48 ms

header_bg.gif

header_bg.gif

105 ms

logo.png

logo.png

105 ms

trenner.png

trenner.png

99 ms

deutschland_karte.jpg

deutschland_karte.jpg

109 ms

europa_karte.jpg

europa_karte.jpg

98 ms

button_region_re.png

button_region_re.png

99 ms

head_bg.jpg

head_bg.jpg

301 ms

kalender.png

kalender.png

211 ms

bottom_line.png

bottom_line.png

211 ms

aufklap_p.gif

aufklap_p.gif

211 ms

tab_button_left.png

tab_button_left.png

192 ms

tab_button_middle.png

tab_button_middle.png

193 ms

tab_button_right.png

tab_button_right.png

279 ms

doublearrow.png

doublearrow.png

279 ms

suche_bg.jpg

suche_bg.jpg

283 ms

pfeil_dropdown_normal.png

pfeil_dropdown_normal.png

390 ms

detailsuche.png

detailsuche.png

409 ms

haeuseranzeigen.png

haeuseranzeigen.png

417 ms

suche_bottom_line.jpg

suche_bottom_line.jpg

416 ms

eintragen_icon.png

eintragen_icon.png

408 ms

appdivider.jpg

appdivider.jpg

416 ms

premium_icon.png

premium_icon.png

415 ms

umkreis_icon.png

umkreis_icon.png

493 ms

haeuser_icon.png

haeuser_icon.png

492 ms

translateelement.css

translateelement.css

62 ms

main.js

main.js

72 ms

plusone.js

plusone.js

95 ms

ga.js

ga.js

173 ms

element_main.js

element_main.js

39 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

20 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

44 ms

fastbutton

fastbutton

195 ms

postmessageRelay

postmessageRelay

157 ms

jslider.plastic.png

jslider.plastic.png

104 ms

tab_button_left_hover.png

tab_button_left_hover.png

110 ms

__utm.gif

__utm.gif

32 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

23 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

21 ms

grlryt2bdKIyfMSOhzd1eA.woff

grlryt2bdKIyfMSOhzd1eA.woff

94 ms

api.js

api.js

35 ms

core:rpc:shindig.random:shindig.sha1.js

core:rpc:shindig.random:shindig.sha1.js

76 ms

2536007149-postmessagerelay.js

2536007149-postmessagerelay.js

104 ms

common.js

common.js

19 ms

util.js

util.js

32 ms

geocoder.js

geocoder.js

48 ms

Accessibility Review

gruppenhaus.de accessibility score

84

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

gruppenhaus.de best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

gruppenhaus.de SEO score

94

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

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 Gruppenhaus.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 Gruppenhaus.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

gruppenhaus.de

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