3.1 sec in total
649 ms
2.3 sec
176 ms
Welcome to nuetzliches-wissen.de homepage info - get ready to check Nuetzliches Wissen best content right away, or after learning these important things about nuetzliches-wissen.de
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Visit nuetzliches-wissen.deWe analyzed Nuetzliches-wissen.de page load time and found that the first response time was 649 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
nuetzliches-wissen.de performance score
name
value
score
weighting
Value3.3 s
40/100
10%
Value5.7 s
16/100
25%
Value4.3 s
76/100
10%
Value320 ms
77/100
30%
Value0.001
100/100
15%
Value7.5 s
47/100
10%
649 ms
203 ms
398 ms
9 ms
107 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 21% of them (9 requests) were addressed to the original Nuetzliches-wissen.de, 29% (12 requests) were made to Static.xx.fbcdn.net and 10% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Googleads.g.doubleclick.net.
Page size can be reduced by 37.9 kB (20%)
187.2 kB
149.2 kB
In fact, the total size of Nuetzliches-wissen.de main page is 187.2 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. 50% of websites need less resources to load. Images take 124.3 kB which makes up the majority of the site volume.
Potential reduce by 12.0 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 12.0 kB or 72% of the original size.
Potential reduce by 552 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. Nuetzliches Wissen images are well optimized though.
Potential reduce by 18.8 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 18.8 kB or 49% of the original size.
Potential reduce by 6.6 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. Nuetzliches-wissen.de needs all CSS files to be minified and compressed as it can save up to 6.6 kB or 84% of the original size.
Number of requests can be reduced by 14 (36%)
39
25
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nuetzliches Wissen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.
nuetzliches-wissen.de
649 ms
style.css
203 ms
jscolor.js
398 ms
show_ads.js
9 ms
bg_top.jpg
107 ms
top.jpg
428 ms
middle.jpg
154 ms
middle_top.jpg
319 ms
ca-pub-8052175776587854.js
72 ms
zrt_lookup.html
114 ms
show_ads_impl.js
66 ms
arrow_left.jpg
403 ms
bottom.jpg
425 ms
all.js
21 ms
likebox.php
201 ms
241 ms
xd_arbiter.php
56 ms
xd_arbiter.php
71 ms
ads
1107 ms
osd.js
24 ms
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48 ms
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49 ms
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pQrUxxo5oQp.js
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ping
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like.php
78 ms
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5 ms
m_js_controller.js
25 ms
abg.js
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5 ms
nuetzliches-wissen.de 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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
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
nuetzliches-wissen.de 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
Issues were logged in the Issues panel in Chrome Devtools
nuetzliches-wissen.de SEO score
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nuetzliches-wissen.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nuetzliches-wissen.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
nuetzliches-wissen.de
Open Graph data is detected on the main page of Nuetzliches Wissen. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: