Tools & Wizards About Us
dehler.tv screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

dehler.tv

Spezial-Depot.de - Der Spezialist für Outdoor-Ausrüstung | www.spezial-depot.de

Page Load Speed

1.5 sec in total

First Response

399 ms

Resources Loaded

958 ms

Page Rendered

137 ms

dehler.tv screenshot

About Website

Visit dehler.tv now to see the best up-to-date De Hler content and also check out these interesting facts you probably never knew about dehler.tv

Dehler [Ausrüstung & Outdoor], ist der Online-Shop für die Bereiche Ausrüstung für Bushcraft, Jagd, Survival, Outdoor, Prepping, Trekking, Ange...

Visit dehler.tv

Key Findings

We analyzed Dehler.tv page load time and found that the first response time was 399 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

dehler.tv performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value640 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

dehler.tv

399 ms

style.css

93 ms

prospekt.jpg

465 ms

logo.jpg

100 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that 75% of them (3 requests) were addressed to the original Dehler.tv, 25% (1 request) were made to Dehler-online.de. The less responsive or slowest element that took the longest time to load (465 ms) relates to the external source Dehler-online.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.8 kB (26%)

Content Size

18.8 kB

After Optimization

14.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Dehler.tv main page is 18.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 11.4 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 4.1 kB

  • Original 6.6 kB
  • After minification 6.6 kB
  • After compression 2.6 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 4.1 kB or 61% of the original size.

Image Optimization

-1%

Potential reduce by 101 B

  • Original 11.4 kB
  • After minification 11.3 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. De Hler images are well optimized though.

CSS Optimization

-74%

Potential reduce by 651 B

  • Original 879 B
  • After minification 791 B
  • After compression 228 B

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. Dehler.tv needs all CSS files to be minified and compressed as it can save up to 651 B or 74% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • CSS

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De Hler. According to our analytics all requests are already optimized.

Network Requests Diagram

dehler.tv

dehler.tv

399 ms

style.css

style.css

93 ms

prospekt.jpg

prospekt.jpg

465 ms

logo.jpg

logo.jpg

100 ms

Accessibility Review

dehler.tv accessibility score

74

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

button, link, and menuitem elements do not have accessible names.

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

Image elements do not have [alt] attributes

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

dehler.tv best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

dehler.tv SEO score

89

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dehler.tv can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Dehler.tv main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

dehler.tv

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