Tools & Wizards About Us
tauchrevierdeutschland.de screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

tauchrevierdeutschland.de

Tauchrevier Deutschland - Tauchen in Deutschland

Page Load Speed

3.4 sec in total

First Response

414 ms

Resources Loaded

2.6 sec

Page Rendered

378 ms

tauchrevierdeutschland.de screenshot

About Website

Welcome to tauchrevierdeutschland.de homepage info - get ready to check Tauchrevier Deutschland best content right away, or after learning these important things about tauchrevierdeutschland.de

Tauchen in Deutschland. Tauchrevier Deutschland ein Projekt für Taucher und Interessierte mit der Leidenschaft am Tauchen in unseren Gewässern.

Visit tauchrevierdeutschland.de

Key Findings

We analyzed Tauchrevierdeutschland.de page load time and found that the first response time was 414 ms and then it took 3 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

tauchrevierdeutschland.de performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value1,150 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value9.0 s

34/100

10%

Network Requests Diagram

tauchrevierdeutschland.de

414 ms

style.css

271 ms

responsive.css

377 ms

styles.css

470 ms

colorbox.css

476 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 99% of them (76 requests) were addressed to the original Tauchrevierdeutschland.de, 1% (1 request) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Tauchrevierdeutschland.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 180.8 kB (14%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tauchrevierdeutschland.de main page is 1.3 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. 60% of websites need less resources to load. Images take 913.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 101.7 kB

  • Original 119.6 kB
  • After minification 115.2 kB
  • After compression 17.8 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 101.7 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 67.6 kB

  • Original 913.5 kB
  • After minification 845.9 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. Tauchrevier Deutschland images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 7.4 kB

  • Original 202.1 kB
  • After minification 202.1 kB
  • After compression 194.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-15%

Potential reduce by 4.1 kB

  • Original 27.9 kB
  • After minification 27.9 kB
  • After compression 23.8 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. Tauchrevierdeutschland.de needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (46%)

Requests Now

76

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tauchrevier Deutschland. 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tauchrevierdeutschland.de

tauchrevierdeutschland.de

414 ms

style.css

style.css

271 ms

responsive.css

responsive.css

377 ms

styles.css

styles.css

470 ms

colorbox.css

colorbox.css

476 ms

hoverZoom.css

hoverZoom.css

477 ms

prettySociable.css

prettySociable.css

478 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

478 ms

jquery-ui-1.8.16.custom.css

jquery-ui-1.8.16.custom.css

481 ms

jquery.js

jquery.js

715 ms

jquery-migrate.min.js

jquery-migrate.min.js

580 ms

html5.js

html5.js

582 ms

jquery.anythingslider.fx.min.js

jquery.anythingslider.fx.min.js

583 ms

jquery.anythingslider.min.js

jquery.anythingslider.min.js

584 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

586 ms

jquery.colorbox.min.js

jquery.colorbox.min.js

685 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

687 ms

jquery.fancybox-1.3.4.js

jquery.fancybox-1.3.4.js

689 ms

jquery.infieldlabel.js

jquery.infieldlabel.js

690 ms

jquery.scrollTo-1.4.3.1.js

jquery.scrollTo-1.4.3.1.js

690 ms

hover.zoom.js

hover.zoom.js

789 ms

jquery.prettySociable.js

jquery.prettySociable.js

792 ms

jquery.iconmenu.js

jquery.iconmenu.js

795 ms

sliders.js

sliders.js

796 ms

script.js

script.js

797 ms

adsbygoogle.js

adsbygoogle.js

40 ms

cufon.js

cufon.js

834 ms

Swis721.font.js

Swis721.font.js

999 ms

comment-reply.min.js

comment-reply.min.js

895 ms

jquery.form.min.js

jquery.form.min.js

899 ms

scripts.js

scripts.js

899 ms

core.min.js

core.min.js

900 ms

widget.min.js

widget.min.js

913 ms

tabs.min.js

tabs.min.js

1072 ms

accordion.min.js

accordion.min.js

1074 ms

jquery.unveil.min.js

jquery.unveil.min.js

1075 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

755 ms

water.jpg

water.jpg

1001 ms

tauchrevierdeutschland.de

tauchrevierdeutschland.de

99 ms

style.css

style.css

419 ms

TRD_Logo.png

TRD_Logo.png

419 ms

facebook_38.png

facebook_38.png

420 ms

youtube_38.png

youtube_38.png

421 ms

twitter_38.png

twitter_38.png

421 ms

google_38.png

google_38.png

421 ms

TRD_WP_Slider12.jpg

TRD_WP_Slider12.jpg

609 ms

TRD_WP_Slider10.jpg

TRD_WP_Slider10.jpg

764 ms

TRD_WP_Slider11.jpg

TRD_WP_Slider11.jpg

514 ms

TRD_WP_Slider20.jpg

TRD_WP_Slider20.jpg

618 ms

TRD_WP_Slider3.jpg

TRD_WP_Slider3.jpg

611 ms

TRD_WP_Slider9.jpg

TRD_WP_Slider9.jpg

620 ms

TRD_WP_Slider8.jpg

TRD_WP_Slider8.jpg

802 ms

section-shd.png

section-shd.png

714 ms

ico-style7.png

ico-style7.png

716 ms

bck_FF-30.png

bck_FF-30.png

723 ms

search.png

search.png

724 ms

2021_TRD_Buch_Geheimnisvolle-Unterwasserwelt_Mario-Merkel.jpg

2021_TRD_Buch_Geheimnisvolle-Unterwasserwelt_Mario-Merkel.jpg

818 ms

2017_TRD_BasiswissenTauchen.jpg

2017_TRD_BasiswissenTauchen.jpg

821 ms

rbb-vorgestellt-2018.jpg

rbb-vorgestellt-2018.jpg

829 ms

rbb-zibb-abgetaucht.jpg

rbb-zibb-abgetaucht.jpg

830 ms

rbb-abgetaucht-derfilm.jpg

rbb-abgetaucht-derfilm.jpg

868 ms

2018_TRD_Shop.jpg

2018_TRD_Shop.jpg

901 ms

tn.php

tn.php

1416 ms

tn.php

tn.php

1365 ms

tn.php

tn.php

925 ms

tn.php

tn.php

923 ms

tn.php

tn.php

924 ms

2020_TRD_Mario_Kontakt.jpg

2020_TRD_Mario_Kontakt.jpg

910 ms

sand.png

sand.png

997 ms

widget-line.png

widget-line.png

854 ms

desc_box.png

desc_box.png

850 ms

arrows-new-left.png

arrows-new-left.png

766 ms

arrows-new-right.png

arrows-new-right.png

851 ms

border1.png

border1.png

808 ms

border2.png

border2.png

806 ms

zoom_gal.png

zoom_gal.png

808 ms

2019_TRD_Kaffenkahn_Titel-150x150.jpg

2019_TRD_Kaffenkahn_Titel-150x150.jpg

889 ms

Accessibility Review

tauchrevierdeutschland.de accessibility score

98

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

Links do not have a discernible name

Best Practices

tauchrevierdeutschland.de 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

Page has valid source maps

SEO Factors

tauchrevierdeutschland.de SEO score

84

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Tauchrevierdeutschland.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 Tauchrevierdeutschland.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

tauchrevierdeutschland.de

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