2.5 sec in total
548 ms
1.8 sec
147 ms
Click here to check amazing Postina content. Otherwise, check out these important facts you probably never knew about postina.net
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Visit postina.netWe analyzed Postina.net page load time and found that the first response time was 548 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
postina.net performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value4.0 s
50/100
25%
Value4.9 s
65/100
10%
Value10 ms
100/100
30%
Value0.2
62/100
15%
Value3.7 s
90/100
10%
548 ms
115 ms
200 ms
196 ms
298 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 85% of them (23 requests) were addressed to the original Postina.net, 7% (2 requests) were made to Google-analytics.com and 7% (2 requests) were made to V2.zopim.com. The less responsive or slowest element that took the longest time to load (548 ms) belongs to the original domain Postina.net.
Page size can be reduced by 177.7 kB (51%)
350.6 kB
172.9 kB
In fact, the total size of Postina.net main page is 350.6 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. Javascripts take 183.3 kB which makes up the majority of the site volume.
Potential reduce by 10.9 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 10.9 kB or 73% of the original size.
Potential reduce by 18.2 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. Obviously, Postina needs image optimization as it can save up to 18.2 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 119.4 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 119.4 kB or 65% of the original size.
Potential reduce by 29.2 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. Postina.net needs all CSS files to be minified and compressed as it can save up to 29.2 kB or 87% of the original size.
Number of requests can be reduced by 11 (42%)
26
15
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Postina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.postina.net
548 ms
stylesheet_027bebeffb.css
115 ms
screen.css
200 ms
normalize.css
196 ms
jquery.socialshareprivacy.js
298 ms
javascript_93077bb238.js
205 ms
slightbox.css
216 ms
lightbox-packed.js
223 ms
jquery-1.11.1.min.js
491 ms
retina.min.js
315 ms
postina.js
314 ms
header_background.gif
121 ms
postina_logo.png
115 ms
phone.gif
114 ms
de.png
120 ms
it.png
121 ms
Cinemagraph_350px.gif
522 ms
link_arrow.gif
228 ms
Header_350x90.png
449 ms
boxlink_arrow.gif
236 ms
Geburtstag.jpg
448 ms
RTEmagicC_twitter.gif.gif
295 ms
RTEmagicC_facebook.gif.gif
448 ms
analytics.js
5 ms
collect
11 ms
widget_v2.134.js
14 ms
__$$__stringtable_lang_de.js
8 ms
postina.net accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Form elements do not have associated labels
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
postina.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
postina.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Postina.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 Postina.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.
postina.net
Open Graph description is not detected on the main page of Postina. 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: