2.8 sec in total
316 ms
2 sec
420 ms
Welcome to c-plusplus.net homepage info - get ready to check C Plusplus best content for Austria right away, or after learning these important things about c-plusplus.net
Deutsprachige C++ Community - Irgendwer hat immer eine Antwort
Visit c-plusplus.netWe analyzed C-plusplus.net page load time and found that the first response time was 316 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.
c-plusplus.net performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value3.9 s
53/100
25%
Value4.8 s
66/100
10%
Value80 ms
99/100
30%
Value0.056
98/100
15%
Value5.6 s
69/100
10%
316 ms
408 ms
697 ms
94 ms
191 ms
Our browser made a total of 20 requests to load all elements on the main page. We found that 70% of them (14 requests) were addressed to the original C-plusplus.net, 10% (2 requests) were made to Cdn.mathjax.org and 10% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (697 ms) belongs to the original domain C-plusplus.net.
Page size can be reduced by 257.1 kB (60%)
430.1 kB
173.0 kB
In fact, the total size of C-plusplus.net main page is 430.1 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. 20% of websites need less resources to load. Javascripts take 332.7 kB which makes up the majority of the site volume.
Potential reduce by 63.4 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 63.4 kB or 83% of the original size.
Potential reduce by 78 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. C Plusplus images are well optimized though.
Potential reduce by 178.1 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 178.1 kB or 54% of the original size.
Potential reduce by 15.5 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. C-plusplus.net needs all CSS files to be minified and compressed as it can save up to 15.5 kB or 87% of the original size.
Number of requests can be reduced by 6 (35%)
17
11
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of C Plusplus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
c-plusplus.net
316 ms
c-plusplus.net
408 ms
697 ms
fisubtext.css
94 ms
code.highlighting.css.php
191 ms
misc.js
281 ms
rsscache.js
284 ms
MathJax.js
75 ms
adsbygoogle.js
82 ms
link-enhancer-common.js
613 ms
TeX-AMS-MML_HTMLorMML.js
74 ms
analytics.js
171 ms
c-plusplusde.gif
171 ms
t_mini-a.png
172 ms
Facebook-32.png
173 ms
livemarks16.png
171 ms
folder.gif
196 ms
folder_lock.gif
196 ms
collect
24 ms
print.css
94 ms
c-plusplus.net accessibility score
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
Buttons do not have an accessible name
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>).
c-plusplus.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
c-plusplus.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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise C-plusplus.net can be misinterpreted by Google and other search engines. Our service has detected that German 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 C-plusplus.net 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.
c-plusplus.net
Open Graph description is not detected on the main page of C Plusplus. 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: