Tools & Wizards About Us
mail.a1.net screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

mail.a1.net

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

Page Load Speed

4.3 sec in total

First Response

279 ms

Resources Loaded

3.9 sec

Page Rendered

170 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 279 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

mail.a1.net performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

mail.a1.net

279 ms

mail.a1.net

486 ms

356 ms

mail

581 ms

LoginMasterServlet

958 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 8% of them (3 requests) were addressed to the original Mail.a1.net, 30% (12 requests) were made to Cdn23.a1.net and 30% (12 requests) were made to Cdn22.a1.net. The less responsive or slowest element that took the longest time to load (958 ms) relates to the external source Asmp.a1.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 112.1 kB (20%)

Content Size

556.9 kB

After Optimization

444.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mail.a1.net main page is 556.9 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. 55% of websites need less resources to load. Javascripts take 337.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 103.7 kB

  • Original 134.7 kB
  • After minification 129.3 kB
  • After compression 30.9 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 103.7 kB or 77% of the original size.

Image Optimization

-8%

Potential reduce by 7.0 kB

  • Original 83.5 kB
  • After minification 76.6 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

-0%

Potential reduce by 1.3 kB

  • Original 337.6 kB
  • After minification 337.6 kB
  • After compression 336.2 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

-2%

Potential reduce by 17 B

  • Original 1.1 kB
  • After minification 1.1 kB
  • After compression 1.1 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. Mail.a1.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (71%)

Requests Now

34

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 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 17 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mail.a1.net

mail.a1.net

279 ms

mail.a1.net

mail.a1.net

486 ms

356 ms

mail

mail

581 ms

LoginMasterServlet

LoginMasterServlet

958 ms

main.css

main.css

517 ms

combo

combo

865 ms

clay.css

clay.css

796 ms

main.css

main.css

533 ms

combo

combo

531 ms

js_loader_config

js_loader_config

535 ms

combo

combo

925 ms

js_bundle_config

js_bundle_config

539 ms

main.css

main.css

651 ms

main.min.css

main.min.css

498 ms

all.min.js

all.min.js

500 ms

head-sync.js

head-sync.js

499 ms

tracking-events.js

tracking-events.js

550 ms

tracking-promotion.js

tracking-promotion.js

556 ms

tracking-clicks.js

tracking-clicks.js

615 ms

otSDKStub.js

otSDKStub.js

88 ms

layout_set_logo

layout_set_logo

496 ms

5a14aa4d-2afe-37fe-f14d-acfb89efa241

5a14aa4d-2afe-37fe-f14d-acfb89efa241

300 ms

res-playstore-badge-309x92.png

res-playstore-badge-309x92.png

597 ms

res-appstore-badge-274x92.png

res-appstore-badge-274x92.png

598 ms

meina1-app-huawei-download-badge-274x92.png

meina1-app-huawei-download-badge-274x92.png

599 ms

6fb723a0-ee89-43eb-41b7-b04159011f36

6fb723a0-ee89-43eb-41b7-b04159011f36

618 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

394 ms

jsbridge-config-lr.js

jsbridge-config-lr.js

329 ms

bridge2.min.js

bridge2.min.js

336 ms

tweetylogin.js

tweetylogin.js

215 ms

aui_deprecated.css

aui_deprecated.css

121 ms

theme.css

theme.css

235 ms

gtm.js

gtm.js

276 ms

a1_nav_arrow_down.svg

a1_nav_arrow_down.svg

145 ms

a1_arrow_external.svg

a1_arrow_external.svg

121 ms

fontawesome-alloy.woff

fontawesome-alloy.woff

121 ms

7be88f69-ce3a-4f37-9745-bcccebca4374.json

7be88f69-ce3a-4f37-9745-bcccebca4374.json

25 ms

location

location

62 ms

otBannerSdk.js

otBannerSdk.js

25 ms

Accessibility Review

mail.a1.net accessibility score

94

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[role]s are not contained by their required parent element

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

Page has valid source maps

SEO Factors

mail.a1.net SEO score

83

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 uses 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 data is detected on the main page of Mail A1. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: