965 ms in total
270 ms
501 ms
194 ms
Click here to check amazing Ep De Mersen content for United States. Otherwise, check out these important facts you probably never knew about ep-de.mersen.com
Mersen, formerly Ferraz Shawmut, is an expert in the safety and reliability of electrical equipment offering global electrical protection solutions.
Visit ep-de.mersen.comWe analyzed Ep-de.mersen.com page load time and found that the first response time was 270 ms and then it took 695 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
ep-de.mersen.com performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value3.5 s
63/100
25%
Value5.2 s
60/100
10%
Value240 ms
85/100
30%
Value0.226
55/100
15%
Value7.8 s
44/100
10%
270 ms
10 ms
74 ms
15 ms
12 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 94% of them (46 requests) were addressed to the original Ep-de.mersen.com, 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (270 ms) belongs to the original domain Ep-de.mersen.com.
Page size can be reduced by 565.6 kB (39%)
1.5 MB
892.4 kB
In fact, the total size of Ep-de.mersen.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. 35% of websites need less resources to load. Images take 767.8 kB which makes up the majority of the site volume.
Potential reduce by 108.9 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. This page needs HTML code to be minified as it can gain 24.6 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 108.9 kB or 86% of the original size.
Potential reduce by 27.9 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. Ep De Mersen images are well optimized though.
Potential reduce by 318.3 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 318.3 kB or 73% of the original size.
Potential reduce by 110.4 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. Ep-de.mersen.com needs all CSS files to be minified and compressed as it can save up to 110.4 kB or 85% of the original size.
Number of requests can be reduced by 23 (48%)
48
25
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ep De Mersen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
ep-de.mersen.com
270 ms
layout.css
10 ms
styles.css
74 ms
jquery-ui.custom.css
15 ms
home_title.css
12 ms
jquery-1.7.x-1.8.x-1.2.x-2.0.x.js
66 ms
autocomplete.js
13 ms
javascript_a81b31287d.js
20 ms
nivo-slider.css
15 ms
jquery.nivo.slider.pack.js
15 ms
wallet.js
19 ms
wallet.css
20 ms
akoa_richmenu.js
7 ms
jquery.datetimepicker.js
17 ms
parsley.min.js
15 ms
Tabs.js
13 ms
Form.js
10 ms
responsive.js
15 ms
analytics.js
75 ms
body.png
20 ms
degrade.png
16 ms
header-983.png
19 ms
mersen-icn.png
18 ms
MERSEN_Logo-new.png
19 ms
csm_PHO-Mersen-Compliance-Documents-Product-Catalog_2e8c3f6bcb.jpg
18 ms
csm_PHO-Mersen-Power-Electronics-Integrated-Architecture_9e8814acb0.png
39 ms
csm_PHO-Mersen-IEC-Surge-Protective-Devices_3a5801bb57.png
30 ms
csm_PHO-Mersen-Low-Voltage-Disconnect-Switches_464a1bdcf1.png
24 ms
csm_PHO-Mersen-Outdoor-LED-Lighting-Surge-Protection_9b0204a013.png
22 ms
csm_PHO-Mersen-offering-LV-Electrical-Panels_3b82074436.png
28 ms
csm_PHO-Mersen-Hannover-Messe-Industrie-2016_071c7c4683.png
48 ms
csm_PHP-Surge-Trap-Surge-Protectio-Device-Class-II-III-LED_5bc6179139.gif
29 ms
arrowright.jpg
29 ms
csm_PHP-IEC-NH-Fuse-gG-400VAC_0658bf07fb.gif
37 ms
csm_PHP-Surge-Trap-Pluggabel-Surge-Protectio-Device-Class-II-40kA-PV_d97e5fe169.gif
37 ms
line1.jpg
34 ms
toggle.gif
34 ms
de.png
53 ms
us.png
38 ms
fr.png
54 ms
it.png
54 ms
line2.jpg
41 ms
submitcol.jpg
41 ms
line3.jpg
46 ms
PHP-Mersen-Surge-Trap-STPT2-40-PV.png
54 ms
ui-bg_flat_75_ffffff_40x100.png
50 ms
collect
26 ms
collect
33 ms
bullets.png
5 ms
ep-de.mersen.com 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
[aria-hidden="true"] elements contain focusable descendents
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.
ep-de.mersen.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
ep-de.mersen.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
Tap targets are not sized appropriately
DE
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ep-de.mersen.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Ep-de.mersen.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.
ep-de.mersen.com
Open Graph description is not detected on the main page of Ep De Mersen. 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: