6.4 sec in total
2.1 sec
4 sec
301 ms
Welcome to linsenrechner.de homepage info - get ready to check Linsenrechner best content for Germany right away, or after learning these important things about linsenrechner.de
Visit linsenrechner.deWe analyzed Linsenrechner.de page load time and found that the first response time was 2.1 sec and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
linsenrechner.de performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value5.2 s
24/100
25%
Value3.8 s
83/100
10%
Value250 ms
84/100
30%
Value0
100/100
15%
Value5.8 s
67/100
10%
2135 ms
152 ms
320 ms
323 ms
320 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that all of those requests were addressed to Linsenrechner.de and no external sources were called. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Linsenrechner.de.
Page size can be reduced by 230.3 kB (72%)
321.7 kB
91.3 kB
In fact, the total size of Linsenrechner.de main page is 321.7 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. 15% of websites need less resources to load. Javascripts take 245.3 kB which makes up the majority of the site volume.
Potential reduce by 10.3 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 10.3 kB or 75% 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. Linsenrechner images are well optimized though.
Potential reduce by 172.1 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 172.1 kB or 70% of the original size.
Potential reduce by 47.8 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. Linsenrechner.de needs all CSS files to be minified and compressed as it can save up to 47.8 kB or 78% of the original size.
Number of requests can be reduced by 34 (85%)
40
6
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Linsenrechner. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
linsenrechner.de
2135 ms
system.base.css
152 ms
system.menus.css
320 ms
system.messages.css
323 ms
system.theme.css
320 ms
comment.css
316 ms
field.css
322 ms
node.css
321 ms
search.css
446 ms
user.css
448 ms
views.css
447 ms
colorbox_style.css
448 ms
ctools.css
450 ms
ocalc.css
449 ms
layout.css
586 ms
style.css
705 ms
colors.css
584 ms
oobartik.css
586 ms
stylesheet.css
584 ms
statusbar.css
583 ms
print.css
713 ms
jquery.js
1151 ms
jquery.once.js
710 ms
drupal.js
833 ms
jquery.cookie.js
709 ms
jquery.form.js
832 ms
ajax.js
992 ms
de_XqAsll_BXHBAwgMYvzkg3qEOSDtKFd151akszgbnIyo.js
841 ms
colorbox.js
840 ms
colorbox_style.js
988 ms
colorbox_load.js
988 ms
colorbox_inline.js
996 ms
ocalc.js
995 ms
graphic_functions.js
1143 ms
raphael.js
1557 ms
progress.js
1172 ms
status_message.js
1158 ms
buttons.png
118 ms
feed.png
118 ms
menu-leaf.png
113 ms
DroidSans-webfont.woff
223 ms
linsenrechner.de accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
linsenrechner.de 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
linsenrechner.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Linsenrechner.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 Linsenrechner.de 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.
linsenrechner.de
Open Graph description is not detected on the main page of Linsenrechner. 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: