Tools & Wizards About Us

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

tauchen-hamburg.de

TAUCHEN-HAMBURG - Tauchshop | Tauchkurse | Tauchservice

Page Load Speed

2.4 sec in total

First Response

117 ms

Resources Loaded

1.6 sec

Page Rendered

726 ms

About Website

Visit tauchen-hamburg.de now to see the best up-to-date TAUCHEN HAMBURG content and also check out these interesting facts you probably never knew about tauchen-hamburg.de

Tauchen-Hamburg der Tauchshop. Alles für Taucher, Schnorchler und Wassersportler. Verkauf, Verleih, Tauchausbildung, Flaschenfüllung & TÜV.

Visit tauchen-hamburg.de

Key Findings

We analyzed Tauchen-hamburg.de page load time and found that the first response time was 117 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

tauchen-hamburg.de performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value2,010 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.1 s

51/100

10%

Network Requests Diagram

tauchen-hamburg.de

117 ms

tauchen-hamburg.de

485 ms

style.min.css

30 ms

astra-theme-dynamic-css-post-6.css

299 ms

public.css

23 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 98% of them (62 requests) were addressed to the original Tauchen-hamburg.de, 2% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (547 ms) belongs to the original domain Tauchen-hamburg.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 218.3 kB (26%)

Content Size

835.8 kB

After Optimization

617.5 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Tauchen-hamburg.de main page is 835.8 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. 60% of websites need less resources to load. Images take 447.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 214.8 kB

  • Original 256.7 kB
  • After minification 256.6 kB
  • After compression 42.0 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 214.8 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 447.4 kB
  • After minification 447.4 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. TAUCHEN HAMBURG images are well optimized though.

CSS Optimization

-3%

Potential reduce by 3.5 kB

  • Original 131.6 kB
  • After minification 131.6 kB
  • After compression 128.1 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. Tauchen-hamburg.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 46 (79%)

Requests Now

58

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TAUCHEN HAMBURG. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

tauchen-hamburg.de accessibility score

97

Accessibility Issues

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.

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

tauchen-hamburg.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Browser errors were logged to the console

SEO Factors

tauchen-hamburg.de SEO score

97

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 Tauchen-hamburg.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 Tauchen-hamburg.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

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