2.3 sec in total
306 ms
1.7 sec
282 ms
Welcome to sc-weber.de homepage info - get ready to check Sc Weber best content right away, or after learning these important things about sc-weber.de
Alarmanlagen von Lupus Daitem Abus Security oder Telenot. Beratung, Installation Service und Reparatur von Alarmanlage Sicherheitstechnik
Visit sc-weber.deWe analyzed Sc-weber.de page load time and found that the first response time was 306 ms and then it took 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.
sc-weber.de performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value6.7 s
8/100
25%
Value6.8 s
35/100
10%
Value310 ms
78/100
30%
Value0.009
100/100
15%
Value6.9 s
54/100
10%
306 ms
407 ms
185 ms
189 ms
192 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to Sc-weber.de and no external sources were called. The less responsive or slowest element that took the longest time to load (589 ms) belongs to the original domain Sc-weber.de.
Page size can be reduced by 210.1 kB (38%)
551.0 kB
341.0 kB
In fact, the total size of Sc-weber.de main page is 551.0 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. Only 10% of websites need less resources to load. Images take 304.1 kB which makes up the majority of the site volume.
Potential reduce by 16.7 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 16.7 kB or 75% of the original size.
Potential reduce by 36.1 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, Sc Weber needs image optimization as it can save up to 36.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 128.7 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 128.7 kB or 68% of the original size.
Potential reduce by 28.5 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. Sc-weber.de needs all CSS files to be minified and compressed as it can save up to 28.5 kB or 82% of the original size.
Number of requests can be reduced by 13 (46%)
28
15
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sc Weber. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.
sc-weber.de
306 ms
www.sc-weber.de
407 ms
shop001.css
185 ms
navi1xv.css
189 ms
colorbox.css
192 ms
shophome.css
193 ms
jscache.js
445 ms
shop.js
220 ms
head_back.jpg
97 ms
box_center.png
98 ms
logo_shop.png
106 ms
head_tick.png
111 ms
head_account.png
98 ms
Alarmanlagen.jpg
285 ms
Netzwerk-ueberwachungstechnik.jpg
378 ms
Funkalarmanlagen.jpg
290 ms
Videouerberwachung.jpg
309 ms
icon_dott_check.png
222 ms
icon_slidernaviright.png
233 ms
icon_slidernavileft.png
331 ms
Alarmanlage_olympia_protect_6060.jpg
328 ms
Funkalarmanlage_Olympia_protect_9060.jpg
378 ms
box_footer.png
348 ms
footer_dott.png
374 ms
icon_msg_close.png
386 ms
logstats.php
589 ms
icon_wait.gif
435 ms
trenner.gif
436 ms
icon_slidernavidott.png
443 ms
www.sc-weber.de
441 ms
sc-weber.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
sc-weber.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
Issues were logged in the Issues panel in Chrome Devtools
sc-weber.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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sc-weber.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 Sc-weber.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.
sc-weber.de
Open Graph description is not detected on the main page of Sc Weber. 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: