4.2 sec in total
346 ms
3 sec
931 ms
Welcome to posteo.org homepage info - get ready to check Posteo best content right away, or after learning these important things about posteo.org
Posteo is an innovative email provider that is concerned with sustainability and privacy and is completely ad-free. Our email accounts, calendars and address books can be synchronised - we use compreh...
Visit posteo.orgWe analyzed Posteo.org page load time and found that the first response time was 346 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
posteo.org performance score
name
value
score
weighting
Value2.7 s
61/100
10%
Value5.0 s
27/100
25%
Value5.0 s
64/100
10%
Value30 ms
100/100
30%
Value0.387
27/100
15%
Value4.5 s
82/100
10%
346 ms
601 ms
198 ms
98 ms
198 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Posteo.org, 99% (76 requests) were made to Posteo.de. The less responsive or slowest element that took the longest time to load (786 ms) relates to the external source Posteo.de.
Page size can be reduced by 61.6 kB (7%)
856.2 kB
794.6 kB
In fact, the total size of Posteo.org main page is 856.2 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. 40% of websites need less resources to load. Images take 682.9 kB which makes up the majority of the site volume.
Potential reduce by 51.6 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 9.1 kB, which is 13% 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 51.6 kB or 74% of the original size.
Potential reduce by 0 B
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. Posteo images are well optimized though.
Potential reduce by 2.7 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.
Potential reduce by 7.3 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. Posteo.org needs all CSS files to be minified and compressed as it can save up to 7.3 kB or 15% of the original size.
Number of requests can be reduced by 15 (21%)
72
57
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Posteo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
posteo.org
346 ms
posteo.de
601 ms
en
198 ms
toggle-password-visibility.css
98 ms
swiper-bundle.min.css
198 ms
p_styles-website.css
493 ms
basics.js
292 ms
feedback-messages.js
291 ms
responsive-nav.min.js
292 ms
responsive-nav-init.js
291 ms
posteo-website-onscroll.js
293 ms
posteo-website.js
386 ms
swiper-bundle.min.js
608 ms
swiper-init-stage-slider.js
387 ms
swiper-init-press-slider.js
388 ms
p-wm_detectTouchOrMouse.js
391 ms
ie11-polyfills.js
483 ms
toggle-password-visibility.js
485 ms
toggle-password-visibility-login.js
483 ms
posteo-logo.svg
102 ms
fa-globe.svg
104 ms
icon-plus-subnav.svg
101 ms
slider-1-intro_de.png
292 ms
slider-10-themes_de.png
291 ms
slider-2-email_de.png
245 ms
slider-3-kalender_de.png
386 ms
slider-4-adressbuch_de.png
293 ms
slider-5-nachhaltig.png
198 ms
slider-6-datenschutz.png
296 ms
slider-7-verschluesselung.png
344 ms
slider-8-werbefrei.png
391 ms
slider-9-umzugsservice.png
389 ms
mail_leistungen.png
594 ms
arrow-right-long.svg
392 ms
p_icon_double-slash-dot_solid.svg
440 ms
screenshot_guardian.png
485 ms
screenshot_planetwissen.png
487 ms
screenshot_stiwa.png
490 ms
screenshot_heise.png
492 ms
screenshot_dradio.png
547 ms
screenshot_faz.png
585 ms
screenshot_oekotest.png
583 ms
screenshot_ard.png
588 ms
screenshot_technologyreview.png
589 ms
screenshot_ct.png
645 ms
screenshot_computerbild.png
683 ms
screenshot_tagesspiegel.png
681 ms
screenshot_linux.png
686 ms
screenshot_chip.png
684 ms
screenshot_futurzwei.png
693 ms
screenshot_netzpolitik.png
748 ms
screenshot_spon.png
779 ms
screenshot_sz.png
778 ms
DroidSans-webfont.woff
786 ms
DroidSans-Bold-webfont.woff
714 ms
auth_token
728 ms
screenshot_irishtimes.png
754 ms
screenshot_berlinerzeitung.png
775 ms
screenshot_macwelt.png
684 ms
screenshot_stampa.png
642 ms
screenshot_parisberlin.png
604 ms
screenshot_n24.png
606 ms
fa-5-solid_caret-circle-left.svg
659 ms
ripe.png
690 ms
tux.png
637 ms
logo_gpe-strom.png
603 ms
navigator_start.png
605 ms
100pro_puzzle.png
605 ms
strom_puzzle-gpe.png
656 ms
daten_puzzle.png
640 ms
einkauf_puzzle.png
596 ms
schloss_puzzle.png
597 ms
anonym_puzzle.png
599 ms
synch_puzzle.png
603 ms
sparschwein_puzzle.png
598 ms
plus_puzzle.png
592 ms
p_print_website.css
97 ms
posteo.org accessibility score
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
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
posteo.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
Page has valid source maps
posteo.org SEO score
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Posteo.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Posteo.org 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.
posteo.org
Open Graph description is not detected on the main page of Posteo. 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: