Report Summary

  • 75

    Performance

    Renders faster than
    84% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

Page Load Speed

3.2 sec in total

First Response

656 ms

Resources Loaded

2.2 sec

Page Rendered

266 ms

tee-lehmann.de screenshot

About Website

Click here to check amazing Tee Lehmann content. Otherwise, check out these important facts you probably never knew about tee-lehmann.de

Teeversand Tee-Lehmann - Schwarzer Tee und andere Sorten wie Früchte,Kräuter,Grün,Rotbusch mit oder ohne Aroma oder Kaffee und Gewürze Shop

Visit tee-lehmann.de

Key Findings

We analyzed Tee-lehmann.de page load time and found that the first response time was 656 ms and then it took 2.5 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

tee-lehmann.de performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.1 s

87/100

10%

Network Requests Diagram

tee-lehmann.de

656 ms

cot.js

17 ms

stylesheet.css

526 ms

thickbox.css

423 ms

stylesheetbox.css

422 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 58% of them (31 requests) were addressed to the original Tee-lehmann.de, 19% (10 requests) were made to Static.xx.fbcdn.net and 9% (5 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Tee-lehmann.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 152.0 kB (33%)

Content Size

462.5 kB

After Optimization

310.5 kB

In fact, the total size of Tee-lehmann.de main page is 462.5 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. 30% of websites need less resources to load. Images take 262.1 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 17.2 kB

  • Original 23.4 kB
  • After minification 22.7 kB
  • After compression 6.1 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 17.2 kB or 74% of the original size.

Image Optimization

-6%

Potential reduce by 15.6 kB

  • Original 262.1 kB
  • After minification 246.5 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. Tee Lehmann images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 90.5 kB

  • Original 142.4 kB
  • After minification 122.1 kB
  • After compression 51.9 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 90.5 kB or 64% of the original size.

CSS Optimization

-83%

Potential reduce by 28.8 kB

  • Original 34.7 kB
  • After minification 25.9 kB
  • After compression 5.9 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. Tee-lehmann.de needs all CSS files to be minified and compressed as it can save up to 28.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (50%)

Requests Now

50

After Optimization

25

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tee Lehmann. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

tee-lehmann.de accessibility score

76

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

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

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

Document doesn't have a <title> element

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

tee-lehmann.de best practices score

83

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

SEO Factors

tee-lehmann.de SEO score

77

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

Document doesn't have a <title> element

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

    LA

  • Language Claimed

    DE

  • Encoding

    ISO-8859-15

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tee-lehmann.de can be misinterpreted by Google and other search engines. Our service has detected that Latin is used on the page, and it does not match the claimed German language. Our system also found out that Tee-lehmann.de main page’s claimed encoding is iso-8859-15. 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 Tee Lehmann. 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: