Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

Page Load Speed

1.3 sec in total

First Response

260 ms

Resources Loaded

899 ms

Page Rendered

113 ms

jan.net screenshot

About Website

Visit jan.net now to see the best up-to-date Jan content for Turkey and also check out these interesting facts you probably never knew about jan.net

jan.net: IT-Beratung, Webdesign und Werbematerialien zuverlässig aus einer Hand. In Mannheim, Heidelberg und Rhein-Neckar.

Visit jan.net

Key Findings

We analyzed Jan.net page load time and found that the first response time was 260 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

jan.net performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value0.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

jan.net

260 ms

style.css

344 ms

bg.gif

99 ms

logobg.gif

196 ms

intro.jpg

291 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that 20% of them (1 request) were addressed to the original Jan.net, 80% (4 requests) were made to Jan-net.de. The less responsive or slowest element that took the longest time to load (344 ms) relates to the external source Jan-net.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.7 kB (16%)

Content Size

40.6 kB

After Optimization

33.9 kB

In fact, the total size of Jan.net main page is 40.6 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 31.1 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 3.0 kB

  • Original 4.6 kB
  • After minification 4.1 kB
  • After compression 1.7 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. This page needs HTML code to be minified as it can gain 538 B, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 3.0 kB or 64% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 31.1 kB
  • After minification 31.1 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. Jan images are well optimized though.

CSS Optimization

-76%

Potential reduce by 3.7 kB

  • Original 4.9 kB
  • After minification 3.9 kB
  • After compression 1.2 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. Jan.net needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 76% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jan. According to our analytics all requests are already optimized.

Accessibility Review

jan.net accessibility score

84

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

jan.net 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

SEO Factors

jan.net SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    N/A

  • 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 Jan.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Jan.net 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

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