Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

tz-bedarf.de

Deutsch

Page Load Speed

9.3 sec in total

First Response

4.4 sec

Resources Loaded

4.5 sec

Page Rendered

354 ms

tz-bedarf.de screenshot

About Website

Click here to check amazing Tz Bedarf content for Germany. Otherwise, check out these important facts you probably never knew about tz-bedarf.de

auf technischen Zeichenbedarf spezialisierter Versandhändler. Hier finden Sie Zeichenplatten / Zeichenbretter A4 und A3 von rotring, Faber Castell und rumold. Außerdem Zeichentische A1 und A2 von rotr...

Visit tz-bedarf.de

Key Findings

We analyzed Tz-bedarf.de page load time and found that the first response time was 4.4 sec and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

tz-bedarf.de performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.3 s

94/100

10%

Network Requests Diagram

tz-bedarf.de

4406 ms

ga.js

5 ms

global.css

396 ms

smjslib.js

943 ms

global.js

425 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 93% of them (54 requests) were addressed to the original Tz-bedarf.de, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (4.4 sec) belongs to the original domain Tz-bedarf.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 244.5 kB (41%)

Content Size

589.8 kB

After Optimization

345.3 kB

In fact, the total size of Tz-bedarf.de main page is 589.8 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. 25% of websites need less resources to load. Images take 277.1 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 81.7 kB

  • Original 93.6 kB
  • After minification 93.2 kB
  • After compression 11.9 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 81.7 kB or 87% of the original size.

Image Optimization

-9%

Potential reduce by 25.4 kB

  • Original 277.1 kB
  • After minification 251.7 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. Tz Bedarf images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 121.2 kB

  • Original 199.4 kB
  • After minification 190.7 kB
  • After compression 78.2 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 121.2 kB or 61% of the original size.

CSS Optimization

-82%

Potential reduce by 16.3 kB

  • Original 19.7 kB
  • After minification 13.7 kB
  • After compression 3.5 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. Tz-bedarf.de needs all CSS files to be minified and compressed as it can save up to 16.3 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (40%)

Requests Now

57

After Optimization

34

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tz Bedarf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

tz-bedarf.de accessibility score

98

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.

Best Practices

tz-bedarf.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

tz-bedarf.de SEO score

86

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tz-bedarf.de 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 Tz-bedarf.de main page’s claimed encoding is windows-1252. 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

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