Tools & Wizards About Us
start.1und1.de screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

start.1und1.de

1&1 - Telefon-Internet-Flatrates und mobiles Internet

Page Load Speed

2.8 sec in total

First Response

375 ms

Resources Loaded

2.2 sec

Page Rendered

173 ms

start.1und1.de screenshot

About Website

Visit start.1und1.de now to see the best up-to-date Start 1 Und content for Germany and also check out these interesting facts you probably never knew about start.1und1.de

Günstige Telefon-Internet-Flatrates: telefonieren und surfen zum kleinen Preis. Mit der Handy-Flatrate unbegrenzt in alle Netze telefonieren und mobil surfen!

Visit start.1und1.de

Key Findings

We analyzed Start.1und1.de page load time and found that the first response time was 375 ms and then it took 2.4 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

start.1und1.de performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value240 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.7 s

46/100

10%

Network Requests Diagram

start.1und1.de

375 ms

home.1und1.de

674 ms

chunk-common.css

192 ms

daq.js

158 ms

tcf-api.js

172 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Start.1und1.de, 71% (25 requests) were made to I0.1und1.de and 14% (5 requests) were made to Js.ui-portal.de. The less responsive or slowest element that took the longest time to load (682 ms) relates to the external source Js.ui-portal.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 382.7 kB (50%)

Content Size

772.2 kB

After Optimization

389.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Start.1und1.de main page is 772.2 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. 15% of websites need less resources to load. Javascripts take 503.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 41.2 kB

  • Original 51.6 kB
  • After minification 50.9 kB
  • After compression 10.5 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 41.2 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 9.4 kB

  • Original 203.7 kB
  • After minification 194.4 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. Start 1 Und images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 332.1 kB

  • Original 503.6 kB
  • After minification 503.6 kB
  • After compression 171.5 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 332.1 kB or 66% of the original size.

CSS Optimization

-0%

Potential reduce by 14 B

  • Original 13.2 kB
  • After minification 13.2 kB
  • After compression 13.2 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. Start.1und1.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (18%)

Requests Now

33

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Start 1 Und. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

start.1und1.de

start.1und1.de

375 ms

home.1und1.de

home.1und1.de

674 ms

chunk-common.css

chunk-common.css

192 ms

daq.js

daq.js

158 ms

tcf-api.js

tcf-api.js

172 ms

tracklib.poly.min.js

tracklib.poly.min.js

276 ms

piNctTracking.js

piNctTracking.js

517 ms

chunk-vendors.bundle.js

chunk-vendors.bundle.js

575 ms

chunk-common.bundle.js

chunk-common.bundle.js

682 ms

homepage.bundle.js

homepage.bundle.js

198 ms

39712134,pd=2,h=56,w=95.jpg

39712134,pd=2,h=56,w=95.jpg

122 ms

grenze-gazastreifen-aegypten.jpg

grenze-gazastreifen-aegypten.jpg

176 ms

greta-thunberg-klimaaktivistin-proteste-demonstrat.jpg

greta-thunberg-klimaaktivistin-proteste-demonstrat.jpg

109 ms

koerpersprache.jpg

koerpersprache.jpg

110 ms

prozess-getoetete-14-jaehrige-bad-emstal.jpg

prozess-getoetete-14-jaehrige-bad-emstal.jpg

125 ms

39712134,pd=2,h=300,w=530.jpg

39712134,pd=2,h=300,w=530.jpg

191 ms

grenze-gazastreifen-aegypten.jpg

grenze-gazastreifen-aegypten.jpg

123 ms

greta-thunberg-klimaaktivistin-proteste-demonstrat.jpg

greta-thunberg-klimaaktivistin-proteste-demonstrat.jpg

162 ms

koerpersprache.jpg

koerpersprache.jpg

124 ms

prozess-getoetete-14-jaehrige-bad-emstal.jpg

prozess-getoetete-14-jaehrige-bad-emstal.jpg

161 ms

olympiakos-piraeus-ac-florenz.jpg

olympiakos-piraeus-ac-florenz.jpg

237 ms

vulkanausbruch-island.jpg

vulkanausbruch-island.jpg

230 ms

guido-cantz-bastian-bielendorfer.jpg

guido-cantz-bastian-bielendorfer.jpg

162 ms

koenig-charles-prinz-william-reisen-frankreich-d-d.jpg

koenig-charles-prinz-william-reisen-frankreich-d-d.jpg

162 ms

renee-zellweger-spielt-bridget-jones.jpg

renee-zellweger-spielt-bridget-jones.jpg

254 ms

34825090,pd=1,h=80,w=80.svg

34825090,pd=1,h=80,w=80.svg

166 ms

34825088,pd=3,h=80,w=80.svg

34825088,pd=3,h=80,w=80.svg

175 ms

34825086,pd=1,h=80,w=80.svg

34825086,pd=1,h=80,w=80.svg

182 ms

34825092,pd=1,h=80,w=80.svg

34825092,pd=1,h=80,w=80.svg

184 ms

34264210,pd=2,h=70,w=135.png

34264210,pd=2,h=70,w=135.png

195 ms

34264244,pd=2,h=70,w=135.png

34264244,pd=2,h=70,w=135.png

194 ms

34264232,pd=2,h=70,w=135.png

34264232,pd=2,h=70,w=135.png

206 ms

34264220,pd=2,h=70,w=135.png

34264220,pd=2,h=70,w=135.png

636 ms

39142926,pd=2,h=70,w=135.png

39142926,pd=2,h=70,w=135.png

544 ms

34264200,pd=2,h=70,w=135.png

34264200,pd=2,h=70,w=135.png

216 ms

Accessibility Review

start.1und1.de accessibility score

91

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

High

Image elements do not have [alt] attributes

Best Practices

start.1und1.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

start.1und1.de SEO score

93

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Start.1und1.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 Start.1und1.de main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

start.1und1.de

Open Graph description is not detected on the main page of Start 1 Und. 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: