4.4 sec in total
313 ms
3.9 sec
192 ms
Click here to check amazing SEW content for Germany. Otherwise, check out these important facts you probably never knew about sew.de
Everything from a single source. From geared motors, frequency inverters, controls and software to individual drive solutions.
Visit sew.deWe analyzed Sew.de page load time and found that the first response time was 313 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
sew.de performance score
name
value
score
weighting
Value4.3 s
17/100
10%
Value11.3 s
0/100
25%
Value8.8 s
16/100
10%
Value1,070 ms
24/100
30%
Value0.193
64/100
15%
Value11.4 s
19/100
10%
313 ms
305 ms
425 ms
430 ms
292 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Sew.de, 71% (20 requests) were made to Sew-eurodrive.de and 11% (3 requests) were made to Master.sew-eurodrive.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Static.etracker.com.
Page size can be reduced by 1.5 MB (71%)
2.2 MB
618.8 kB
In fact, the total size of Sew.de main page is 2.2 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. 25% of websites need less resources to load. HTML takes 853.5 kB which makes up the majority of the site volume.
Potential reduce by 773.7 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 773.7 kB or 91% of the original size.
Potential reduce by 4.5 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. SEW images are well optimized though.
Potential reduce by 392.0 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 392.0 kB or 69% of the original size.
Potential reduce by 365.5 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. Sew.de needs all CSS files to be minified and compressed as it can save up to 365.5 kB or 100% of the original size.
Number of requests can be reduced by 10 (42%)
24
14
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SEW. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
sew.de
313 ms
www.sew-eurodrive.de
305 ms
www.sew-eurodrive.de
425 ms
startseite.html
430 ms
criticalpath-responsivemin.css
292 ms
websitemin.css
516 ms
headjs.js
299 ms
e.js
1274 ms
sewmin.js
410 ms
tcconfig.js
102 ms
os_common.js
114 ms
loading.gif
99 ms
t.js
599 ms
icons-sprite.png
617 ms
footer-world.png
168 ms
cb5d43f8-c62e-4d7b-bc00-7d7a7c7c0d38.svg
407 ms
9cfb0a83-d4a9-428e-a01e-92e075d6742a.woff
196 ms
sew-logo_bp40_bp50_91x67.png
205 ms
countryselector_de_de.json
200 ms
user
214 ms
jquery-ui-touch-punch-min.js
104 ms
85jahre_sew_eurodrive_1112x556.jpg
826 ms
ueber_sew-eurodrive_255x144.jpg
515 ms
training_255x144.jpg
516 ms
jquery-ui-touch-punch-min.js
100 ms
jquery-ui-touch-punch-min.js
176 ms
cnt_js.php
544 ms
cntcc
550 ms
sew.de 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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>).
sew.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
sew.de SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sew.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Sew.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.
sew.de
Open Graph description is not detected on the main page of SEW. 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: