Tools & Wizards About Us
mail.a1.net screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

mail.a1.net

Handy - Festnetz - Internet - Mobiles Internet - TV | A1.net

Page Load Speed

5.1 sec in total

First Response

325 ms

Resources Loaded

4.6 sec

Page Rendered

175 ms

mail.a1.net screenshot

About Website

Click here to check amazing Mail A1 content for Austria. Otherwise, check out these important facts you probably never knew about mail.a1.net

Alles aus einer Hand. Internet, TV, Mobil- & Festnetztelefonie, unbegrenztes Festnetz-Internet für zuhause und kostenloses WLAN-Modem.

Visit mail.a1.net

Key Findings

We analyzed Mail.a1.net page load time and found that the first response time was 325 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

mail.a1.net performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.9 s

0/100

25%

SI (Speed Index)

Value15.7 s

0/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

Network Requests Diagram

mail.a1.net

325 ms

mail.a1.net

480 ms

mail

611 ms

lvpaaa1

1553 ms

combined.css

712 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Mail.a1.net, 32% (13 requests) were made to A1.net and 10% (4 requests) were made to Cdn11.a1.net. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Asmp.a1.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 76.7 kB (39%)

Content Size

197.2 kB

After Optimization

120.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Mail.a1.net main page is 197.2 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. 25% of websites need less resources to load. Images take 84.0 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 55.0 kB

  • Original 65.7 kB
  • After minification 46.7 kB
  • After compression 10.7 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 19.0 kB, which is 29% 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 55.0 kB or 84% of the original size.

Image Optimization

-7%

Potential reduce by 5.8 kB

  • Original 84.0 kB
  • After minification 78.2 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. Mail A1 images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 15.9 kB

  • Original 47.5 kB
  • After minification 47.4 kB
  • After compression 31.6 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 15.9 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (63%)

Requests Now

32

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mail A1. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

mail.a1.net

mail.a1.net

325 ms

mail.a1.net

mail.a1.net

480 ms

mail

mail

611 ms

lvpaaa1

lvpaaa1

1553 ms

combined.css

combined.css

712 ms

combined.js

combined.js

336 ms

combined.js

combined.js

346 ms

combined.js

combined.js

999 ms

combined.js

combined.js

459 ms

combined.js

combined.js

490 ms

combined.js

combined.js

484 ms

logo.jpg

logo.jpg

646 ms

Promo-Flappe-A1-One-200x178.jpg

Promo-Flappe-A1-One-200x178.jpg

584 ms

bt-Mein-A1-03-699x394.jpg

bt-Mein-A1-03-699x394.jpg

924 ms

social3.png

social3.png

663 ms

social1.png

social1.png

610 ms

social4.png

social4.png

636 ms

icon-social-a1-blog-39x39.jpg

icon-social-a1-blog-39x39.jpg

635 ms

social2.png

social2.png

663 ms

blank.gif

blank.gif

307 ms

a1_iconfont.woff

a1_iconfont.woff

552 ms

a1_regular.woff

a1_regular.woff

573 ms

a1_medium.woff

a1_medium.woff

629 ms

gtm.js

gtm.js

138 ms

gtm.js

gtm.js

153 ms

combined.css

combined.css

112 ms

fbevents.js

fbevents.js

318 ms

oct.js

oct.js

147 ms

analytics.js

analytics.js

74 ms

iframe_api

iframe_api

102 ms

ec.js

ec.js

12 ms

collect

collect

74 ms

collect

collect

12 ms

collect

collect

24 ms

www-widgetapi.js

www-widgetapi.js

75 ms

collect

collect

50 ms

adsct

adsct

91 ms

adsct

adsct

96 ms

ga-audiences

ga-audiences

46 ms

ga-audiences

ga-audiences

36 ms

17 ms

Accessibility Review

mail.a1.net accessibility score

88

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

mail.a1.net best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

mail.a1.net SEO score

76

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

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mail.a1.net 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 Mail.a1.net 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

mail.a1.net

Open Graph description is not detected on the main page of Mail A1. 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: