Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 85

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

a1it.de

A1 Informationstechnik UG (haftungsbeschränkt) i.G.

Page Load Speed

972 ms in total

First Response

288 ms

Resources Loaded

584 ms

Page Rendered

100 ms

a1it.de screenshot

About Website

Welcome to a1it.de homepage info - get ready to check A1 It best content right away, or after learning these important things about a1it.de

A1 Informationstechnik UG (haftungsbeschränkt) i.G.

Visit a1it.de

Key Findings

We analyzed A1it.de page load time and found that the first response time was 288 ms and then it took 684 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

a1it.de performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

58/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.049

99/100

15%

TTI (Time to Interactive)

Value1.9 s

100/100

10%

Network Requests Diagram

a1it.de

288 ms

spot24.tv

296 ms

chrome_logo.gif

30 ms

email.jpg

179 ms

A1-LOGO.png

180 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that 60% of them (3 requests) were addressed to the original A1it.de, 20% (1 request) were made to Spot24.tv and 20% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (296 ms) relates to the external source Spot24.tv.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.6 kB (33%)

Content Size

10.8 kB

After Optimization

7.2 kB

In fact, the total size of A1it.de main page is 10.8 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 6.1 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 2.9 kB

  • Original 4.7 kB
  • After minification 4.2 kB
  • After compression 1.8 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 2.9 kB or 62% of the original size.

Image Optimization

-12%

Potential reduce by 707 B

  • Original 6.1 kB
  • After minification 5.4 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. Obviously, A1 It needs image optimization as it can save up to 707 B or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

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 A1 It. According to our analytics all requests are already optimized.

Accessibility Review

a1it.de accessibility score

93

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

Best Practices

a1it.de best practices score

85

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

a1it.de SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise A1it.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that A1it.de 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 A1 It. 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: