6.8 sec in total
449 ms
6.1 sec
249 ms
Visit kern-sohn.com now to see the best up-to-date KERN SOHN content for Iran and also check out these interesting facts you probably never knew about kern-sohn.com
KERN & SOHN GmbH – Ihr Spezialist für Waagen, Prüfgewichte, Kalibrierungen und Messinstrumente !
Visit kern-sohn.comWe analyzed Kern-sohn.com page load time and found that the first response time was 449 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
kern-sohn.com performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value7.7 s
3/100
25%
Value8.4 s
18/100
10%
Value60 ms
100/100
30%
Value0.179
68/100
15%
Value7.3 s
50/100
10%
449 ms
1783 ms
178 ms
351 ms
691 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 96% of them (44 requests) were addressed to the original Kern-sohn.com, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Kern-sohn.com.
Page size can be reduced by 463.2 kB (30%)
1.5 MB
1.1 MB
In fact, the total size of Kern-sohn.com main page is 1.5 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. 30% of websites need less resources to load. Images take 994.4 kB which makes up the majority of the site volume.
Potential reduce by 52.0 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 52.0 kB or 85% of the original size.
Potential reduce by 59.4 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. KERN SOHN images are well optimized though.
Potential reduce by 244.7 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 244.7 kB or 69% of the original size.
Potential reduce by 107.2 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. Kern-sohn.com needs all CSS files to be minified and compressed as it can save up to 107.2 kB or 82% of the original size.
Number of requests can be reduced by 16 (37%)
43
27
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KERN SOHN. 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 JavaScripts and as a result speed up the page load time.
kern-sohn.com
449 ms
www.kern-sohn.com
1783 ms
custom.css
178 ms
vendor.css
351 ms
jquery_1_5_2.min.js
691 ms
custom.min.js
356 ms
vendor.min.js
734 ms
s_de.gif
173 ms
s_en.gif
178 ms
s_fr.gif
175 ms
s_it.gif
176 ms
s_es.gif
203 ms
s_pt.gif
345 ms
s_nl.gif
347 ms
Suche_abschicken.png
349 ms
Logo.png
515 ms
einkaufswagen.png
351 ms
Home.png
374 ms
Telefon.jpg
515 ms
Email.jpg
523 ms
FAQ.jpg
689 ms
Reparaturen.jpg
523 ms
Artikel_Vergleichen.jpg
542 ms
Fenster_minimieren.png
687 ms
kern_slider_calibration.jpg
1544 ms
kern_slider_measuring.jpg
1875 ms
kern_slider_medical.jpg
1210 ms
kern_slider_optics.jpg
1392 ms
kern_slider_balances.jpg
1406 ms
KERN_Cover_Optics_DE_2015_3D.jpg
1032 ms
2015-04-13_Spendenscheck.jpg
1551 ms
2015-10-06_Film.jpg
1385 ms
2015-12-14_KERN_Covers2016_3D_Medical.jpg
1738 ms
KERN_Covers2016_3D_Hauptkatalog.jpg
1737 ms
ForstTechik.jpg
1583 ms
2016-02-17_News_Hochregallager.jpg
2289 ms
messe-logimat-2016.jpg
2726 ms
kategorie-neuheiten.jpg
1928 ms
Close-Icon.png
1913 ms
BG_Dropdown.png
1893 ms
ga.js
27 ms
fontawesome-webfont.woff
3027 ms
__utm.gif
11 ms
ui-bg_flat_75_ffffff_40x100.png
1950 ms
Slider-Bubble_aktiv.png
1953 ms
Slider-Bubble_inaktiv.png
1954 ms
kern-sohn.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
Image elements do not have [alt] attributes
Links do not have a discernible name
kern-sohn.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
General
Impact
Issue
Detected JavaScript libraries
kern-sohn.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Kern-sohn.com 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 Kern-sohn.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.
kern-sohn.com
Open Graph description is not detected on the main page of KERN SOHN. 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: