1.2 sec in total
362 ms
778 ms
58 ms
Click here to check amazing Cave Diving content. Otherwise, check out these important facts you probably never knew about cave-diving.de
This domain may be for sale!
Visit cave-diving.deWe analyzed Cave-diving.de page load time and found that the first response time was 362 ms and then it took 836 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
cave-diving.de performance score
name
value
score
weighting
Value1.5 s
95/100
10%
Value2.4 s
91/100
25%
Value3.4 s
89/100
10%
Value860 ms
33/100
30%
Value0
100/100
15%
Value4.9 s
77/100
10%
362 ms
5 ms
19 ms
Our browser made a total of 3 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Cave-diving.de, 33% (1 request) were made to Img.sedoparking.com and 33% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (362 ms) relates to the external source Www2.cave-diving.de.
Page size can be reduced by 21.9 kB (24%)
90.7 kB
68.8 kB
In fact, the total size of Cave-diving.de main page is 90.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 55.0 kB which makes up the majority of the site volume.
Potential reduce by 15.9 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 15.9 kB or 69% of the original size.
Potential reduce by 5.8 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, Cave Diving needs image optimization as it can save up to 5.8 kB or 46% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 178 B
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.
We found no issues to fix!
2
2
The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cave Diving. According to our analytics all requests are already optimized.
www2.cave-diving.de
362 ms
arrows.png
5 ms
caf.js
19 ms
cave-diving.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
cave-diving.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
cave-diving.de 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cave-diving.de 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 Cave-diving.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.
cave-diving.de
Open Graph description is not detected on the main page of Cave Diving. 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: