3.6 sec in total
638 ms
2.5 sec
482 ms
Visit kollewin.com now to see the best up-to-date Kollewin content and also check out these interesting facts you probably never knew about kollewin.com
Kollewin, PLC, HMI, IPC, Automation
Visit kollewin.comWe analyzed Kollewin.com page load time and found that the first response time was 638 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
kollewin.com performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value7.0 s
6/100
25%
Value32.0 s
0/100
10%
Value550 ms
53/100
30%
Value0.735
6/100
15%
Value5.2 s
75/100
10%
638 ms
207 ms
219 ms
144 ms
140 ms
Our browser made a total of 122 requests to load all elements on the main page. We found that 97% of them (118 requests) were addressed to the original Kollewin.com, 2% (2 requests) were made to S7.addthis.com and 2% (2 requests) were made to M.addthis.com. The less responsive or slowest element that took the longest time to load (712 ms) belongs to the original domain Kollewin.com.
Page size can be reduced by 2.0 MB (52%)
3.8 MB
1.8 MB
In fact, the total size of Kollewin.com main page is 3.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 429.2 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 429.2 kB or 90% of the original size.
Potential reduce by 608.1 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, Kollewin needs image optimization as it can save up to 608.1 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 621.4 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 621.4 kB or 69% of the original size.
Potential reduce by 328.1 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. Kollewin.com needs all CSS files to be minified and compressed as it can save up to 328.1 kB or 86% of the original size.
Number of requests can be reduced by 41 (34%)
119
78
The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kollewin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
kollewin.com
638 ms
bootstrap.css
207 ms
stylesheet.css
219 ms
jquery-ui-1.8.16.custom.css
144 ms
animation.css
140 ms
font-awesome.min.css
147 ms
colorbox.css
167 ms
pavproducttabs.css
227 ms
style.css
226 ms
typo.css
227 ms
style.css
235 ms
pavnewsletter.css
273 ms
pavreassurance.css
271 ms
pavautosearch.css
272 ms
jquery-1.7.1.min.js
344 ms
jquery-ui-1.8.16.custom.min.js
417 ms
jquery.cookie.js
304 ms
common.js
339 ms
common.js
337 ms
bootstrap.min.js
358 ms
jquery.colorbox-min.js
372 ms
jquery.themepunch.plugins.min.js
409 ms
jquery.themepunch.revolution.min.js
410 ms
paneltool.css
411 ms
colorpicker.js
412 ms
colorpicker.css
484 ms
addthis_widget.js
9 ms
gb.png
246 ms
fr.png
247 ms
it.png
249 ms
id.png
247 ms
cz.png
249 ms
de.png
248 ms
vi.png
250 ms
tr.png
251 ms
es.png
251 ms
pe.png
252 ms
pl.png
253 ms
ru.png
252 ms
gr.png
255 ms
logo.png
403 ms
icon101.fw.png
260 ms
icon102.fw.png
267 ms
icon103.fw.png
113 ms
icon104.fw.png
260 ms
icon105.fw.png
263 ms
icon106.fw.png
261 ms
icon107.fw.png
264 ms
icon108.fw.png
268 ms
icon109.fw.png
288 ms
icon110.fw.png
268 ms
sli_2_back.jpg
343 ms
sli2_compents_PLC_cable1.jpg
287 ms
sli2_connector3.gif
286 ms
sli2_compents_module2.jpg
288 ms
sli2_connector_front3.jpg
290 ms
sli2_sensor4.jpg
343 ms
sli2_IPC5.jpg
359 ms
sli2_membrane6.jpg
359 ms
sli_back_1.jpg
360 ms
sli_compents_1.gif
360 ms
sli_compents_20.gif
623 ms
sli_3_back.jpg
547 ms
timer.png
531 ms
banner1_profibus_connector.jpg
532 ms
banner2_front_connector.jpg
532 ms
arrow.png
532 ms
banner3_module.jpg
534 ms
banner4_PLC_cable.jpg
535 ms
CP5611-1-small-270x203.JPG
535 ms
stars-5.png
536 ms
6ES7%20972-0BA41-0XA0-1-270x203.jpg
537 ms
stars-0.png
539 ms
114_t-270x203.jpg
539 ms
044-270x203.jpg
540 ms
068-270x203.jpg
539 ms
fontawesome-webfont.woff
540 ms
stars-2.png
395 ms
040-270x203.jpg
395 ms
6ES72111AD300XB0-270x203.jpg
712 ms
banner12_shipping.jpg
710 ms
banner13_reseller.jpg
712 ms
331-1KF01-0AB0-270x203.jpg
712 ms
223-1BH22-OXAO.jpg-270x203.jpg
710 ms
6ES7%20972-0BA42-0XA0-270x203.jpg
709 ms
banner6_IPC.jpg
695 ms
banner7_industrail_switch.jpg
692 ms
banner8-sensor.jpg
692 ms
banner9_reseller.jpg
690 ms
banner10_encoder.jpg
690 ms
banner11_touch_glass.jpg
665 ms
paypal.png
638 ms
loader.gif
638 ms
label_customize.png
622 ms
boost
52 ms
300lo.json
359 ms
pattern1.png
359 ms
pattern10.png
359 ms
pattern11.png
365 ms
pattern12.png
357 ms
pattern13.png
357 ms
pattern14.png
356 ms
pattern15.png
354 ms
pattern16.png
354 ms
pattern17.png
406 ms
pattern18.png
351 ms
pattern2.png
350 ms
pattern3.png
349 ms
pattern4.png
347 ms
pattern5.png
355 ms
pattern6.png
354 ms
pattern7.png
355 ms
pattern8.png
384 ms
pattern9.png
391 ms
colorpicker_background.png
399 ms
border.png
405 ms
controls.png
410 ms
bullet.png
129 ms
large_left.png
137 ms
large_right.png
136 ms
glyphicons-halflings-regular.woff
126 ms
sh.07f0d9bf220d07a763adad1e.html
35 ms
kollewin.com 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
Form elements do not have associated labels
Links do not have a discernible name
kollewin.com 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
Browser errors were logged to the console
kollewin.com 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 Kollewin.com 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 Kollewin.com 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.
kollewin.com
Open Graph description is not detected on the main page of Kollewin. 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: