Tools & Wizards About Us
dsl.vodafone.de screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

dsl.vodafone.de

MeinVodafone

Page Load Speed

3.6 sec in total

First Response

328 ms

Resources Loaded

3.1 sec

Page Rendered

143 ms

dsl.vodafone.de screenshot

About Website

Visit dsl.vodafone.de now to see the best up-to-date Dsl Vodafone content for Germany and also check out these interesting facts you probably never knew about dsl.vodafone.de

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Visit dsl.vodafone.de

Key Findings

We analyzed Dsl.vodafone.de page load time and found that the first response time was 328 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

dsl.vodafone.de performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value14.9 s

0/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value1,650 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

Network Requests Diagram

dsl.vodafone.de

328 ms

login

84 ms

captcha

343 ms

core.css

592 ms

s_code.js

422 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Dsl.vodafone.de, 95% (21 requests) were made to Vodafone.de. The less responsive or slowest element that took the longest time to load (592 ms) relates to the external source Vodafone.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 106.9 kB (36%)

Content Size

299.2 kB

After Optimization

192.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dsl.vodafone.de main page is 299.2 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. 35% of websites need less resources to load. Images take 116.2 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 93.8 kB

  • Original 107.5 kB
  • After minification 62.2 kB
  • After compression 13.7 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 45.2 kB, which is 42% 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 93.8 kB or 87% of the original size.

Image Optimization

-5%

Potential reduce by 5.8 kB

  • Original 116.2 kB
  • After minification 110.4 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. Dsl Vodafone images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 6.9 kB

  • Original 73.7 kB
  • After minification 73.7 kB
  • After compression 66.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-26%

Potential reduce by 504 B

  • Original 1.9 kB
  • After minification 1.9 kB
  • After compression 1.4 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. Dsl.vodafone.de needs all CSS files to be minified and compressed as it can save up to 504 B or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (27%)

Requests Now

15

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dsl Vodafone. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dsl.vodafone.de

dsl.vodafone.de

328 ms

login

login

84 ms

captcha

captcha

343 ms

core.css

core.css

592 ms

s_code.js

s_code.js

422 ms

pages-config.js

pages-config.js

86 ms

vendor.js

vendor.js

260 ms

core.js

core.js

590 ms

kontakt-02-1008x316-dt-m.jpg

kontakt-02-1008x316-dt-m.jpg

211 ms

587612930

587612930

212 ms

ols-search.svg

ols-search.svg

93 ms

svgdefs.svg

svgdefs.svg

520 ms

VodafoneRg.woff

VodafoneRg.woff

105 ms

VodafoneLt.woff

VodafoneLt.woff

127 ms

vodafonergbd-webfont.woff

vodafonergbd-webfont.woff

138 ms

VodafoneExBd.woff

VodafoneExBd.woff

187 ms

webchat.bundle.js

webchat.bundle.js

249 ms

webchat.bundle.css

webchat.bundle.css

161 ms

holidayservice.php

holidayservice.php

229 ms

toolbar-flyout-sd4.css

toolbar-flyout-sd4.css

84 ms

footer-quality-seals-sprite.png

footer-quality-seals-sprite.png

85 ms

flyout.config.js

flyout.config.js

427 ms

Accessibility Review

dsl.vodafone.de accessibility score

65

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Best Practices

dsl.vodafone.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

Missing source maps for large first-party JavaScript

SEO Factors

dsl.vodafone.de SEO score

71

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

High

Page is blocked from indexing

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

    DE

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dsl.vodafone.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Dsl.vodafone.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

dsl.vodafone.de

Open Graph data is detected on the main page of Dsl Vodafone. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: