4.6 sec in total
346 ms
3.8 sec
527 ms
Click here to check amazing Blacksafe content for Germany. Otherwise, check out these important facts you probably never knew about blacksafe.de
Der Online-Shop für Kletterbedarf, große Auswahl & Top-Beratung gibt es hier! Garantiert schnelle Lieferung - hier online kaufen!
Visit blacksafe.deWe analyzed Blacksafe.de page load time and found that the first response time was 346 ms 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.
blacksafe.de performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value5.4 s
20/100
25%
Value5.8 s
49/100
10%
Value2,130 ms
6/100
30%
Value0.13
82/100
15%
Value7.5 s
48/100
10%
346 ms
798 ms
232 ms
979 ms
317 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Blacksafe.de, 91% (29 requests) were made to Kletter-spezial-laden.de and 6% (2 requests) were made to Apps.shopauskunft.de. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Kletter-spezial-laden.de.
Page size can be reduced by 425.0 kB (45%)
936.5 kB
511.5 kB
In fact, the total size of Blacksafe.de main page is 936.5 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. HTML takes 421.4 kB which makes up the majority of the site volume.
Potential reduce by 387.7 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. This page needs HTML code to be minified as it can gain 130.1 kB, which is 31% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 387.7 kB or 92% of the original size.
Potential reduce by 15.3 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. Blacksafe images are well optimized though.
Potential reduce by 17.2 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. This website has mostly compressed JavaScripts.
Potential reduce by 4.8 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. Blacksafe.de has all CSS files already compressed.
Number of requests can be reduced by 5 (21%)
24
19
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blacksafe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
blacksafe.de
346 ms
www.kletter-spezial-laden.de
798 ms
ccm19.js
232 ms
styles.min.css
979 ms
livesearch.css
317 ms
script.min.js
1024 ms
jquery.cookie.min.js
216 ms
oxcookienote.min.js
301 ms
livesearch.js
315 ms
app.css
184 ms
shopauskunft.png
374 ms
ausgezeichnet.svg
362 ms
logo.png
368 ms
2022_30_ray.jpg
581 ms
spinner.gif
566 ms
widget
400 ms
artikelnichtgefunden.png
383 ms
rechnung.png
384 ms
newsletterhintergrund.png
385 ms
f32da645bba04bb6d06bfc98ac5dcc21.js
649 ms
car-icon.png
516 ms
reload-icon.png
516 ms
5af884c
288 ms
icon-cookie-settings-96px.png
267 ms
OpenSans-Bold-webfont.woff
266 ms
OpenSans-Regular-webfont.woff
250 ms
fa-solid-900.woff
388 ms
fa-regular-400.woff
269 ms
opensans-condbold.woff
387 ms
fa-brands-400.woff
269 ms
payment_logos_3.png
250 ms
seal.php
257 ms
blacksafe.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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
blacksafe.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
blacksafe.de SEO score
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 Blacksafe.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 Blacksafe.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.
blacksafe.de
Open Graph data is detected on the main page of Blacksafe. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: