2.8 sec in total
577 ms
1.9 sec
270 ms
Visit rescue-tec.de now to see the best up-to-date Rescue Tec content for Germany and also check out these interesting facts you probably never knew about rescue-tec.de
Ihr persönlicher Ausrüster für Feuerwehr, Rettungsdienst, Erste-Hilfe und Sicherheit. Hier finden Sie eine ausgewogene Produktpalette in Kombination …
Visit rescue-tec.deWe analyzed Rescue-tec.de page load time and found that the first response time was 577 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
rescue-tec.de performance score
name
value
score
weighting
Value4.0 s
24/100
10%
Value13.9 s
0/100
25%
Value7.6 s
25/100
10%
Value2,450 ms
5/100
30%
Value0.017
100/100
15%
Value16.5 s
5/100
10%
577 ms
386 ms
500 ms
323 ms
322 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 91% of them (53 requests) were addressed to the original Rescue-tec.de, 5% (3 requests) were made to Etracker.de and 2% (1 request) were made to Static.etracker.com. The less responsive or slowest element that took the longest time to load (677 ms) belongs to the original domain Rescue-tec.de.
Page size can be reduced by 466.7 kB (44%)
1.1 MB
599.8 kB
In fact, the total size of Rescue-tec.de main page is 1.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 501.0 kB which makes up the majority of the site volume.
Potential reduce by 49.7 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. 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 49.7 kB or 79% of the original size.
Potential reduce by 55.7 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, Rescue Tec needs image optimization as it can save up to 55.7 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 316.5 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 316.5 kB or 70% of the original size.
Potential reduce by 44.8 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. Rescue-tec.de needs all CSS files to be minified and compressed as it can save up to 44.8 kB or 84% of the original size.
Number of requests can be reduced by 18 (32%)
57
39
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rescue Tec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.
rescue-tec.de
577 ms
e.js
386 ms
rescuetec.css
500 ms
lightbox.css
323 ms
bk_lightbox.css
322 ms
prototype.js
677 ms
scriptaculous.js
323 ms
lightbox.js
412 ms
menu_handler.js
412 ms
button_handler.js
410 ms
cit_rescuetec.js
412 ms
gallery.js
503 ms
swfobject.js
503 ms
bk_lightbox.js
504 ms
flash_lightbox.js
505 ms
search_suggestion_list.js
585 ms
jquery-1.8.3.min.js
389 ms
264 ms
t.js
404 ms
effects.js
187 ms
controls.js
94 ms
builder.js
93 ms
background.jpg
278 ms
cnt_js.php
261 ms
header_banner_E.png
187 ms
pixel_trans.gif
94 ms
icon.jpg
95 ms
icon.jpg
94 ms
nav_button_home_active.png
95 ms
nav_button_service.png
172 ms
nav_button_galleries.png
185 ms
nav_button_guestbook.png
184 ms
nav_button_company.png
186 ms
nav_button_account.png
186 ms
background_shadow.png
265 ms
button_search.png
275 ms
box_categories_header.png
277 ms
banner_update_6_E.jpg
284 ms
panel_HR-10_E.jpg
365 ms
panel_TO-01330_E.jpg
281 ms
panel_wasserrettung_E.jpg
358 ms
panel_erstehilfe_kids_E.jpg
453 ms
nav_right_content_bottom_shadow.png
366 ms
4_75.png
370 ms
payment_methods_sofortueberweisung_logo_start.png
373 ms
payment_methods_paypal_logo.png
450 ms
nav_button_account_active.png
456 ms
nav_button_company_active.png
458 ms
nav_button_galleries_active.png
461 ms
nav_button_guestbook_active.png
467 ms
nav_button_service_active.png
543 ms
nav_left_content_background.png
536 ms
box_cart_header.png
538 ms
nav_right_content_background.png
540 ms
box_header.png
545 ms
box_header_nl.png
533 ms
loading.gif
608 ms
button_close_window.gif
607 ms
rescue-tec.de accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[role]s are not contained by their required parent element
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
Links do not have a discernible 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
rescue-tec.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
rescue-tec.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
Tap targets are not sized appropriately
DE
DE
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rescue-tec.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 Rescue-tec.de main page’s claimed encoding is windows-1252. 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.
rescue-tec.de
Open Graph description is not detected on the main page of Rescue Tec. 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: