3.6 sec in total
183 ms
2.5 sec
976 ms
Visit edm.mersen.com now to see the best up-to-date EDM Mersen content for United States and also check out these interesting facts you probably never knew about edm.mersen.com
Global expert in electrical power and advanced materials, Mersen designs innovative solutions to address its clients’ specific needs to enable them to optimize their manufacturing performance in secto...
Visit edm.mersen.comWe analyzed Edm.mersen.com page load time and found that the first response time was 183 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
edm.mersen.com performance score
name
value
score
weighting
Value2.7 s
62/100
10%
Value8.1 s
2/100
25%
Value5.8 s
50/100
10%
Value460 ms
62/100
30%
Value0.096
90/100
15%
Value7.6 s
47/100
10%
183 ms
364 ms
108 ms
175 ms
449 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 75% of them (39 requests) were addressed to the original Edm.mersen.com, 12% (6 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (826 ms) belongs to the original domain Edm.mersen.com.
Page size can be reduced by 26.9 kB (3%)
809.5 kB
782.6 kB
In fact, the total size of Edm.mersen.com main page is 809.5 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. 45% of websites need less resources to load. Images take 639.1 kB which makes up the majority of the site volume.
Potential reduce by 22.2 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. This page needs HTML code to be minified as it can gain 3.6 kB, which is 13% 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 22.2 kB or 80% of the original size.
Potential reduce by 1.0 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. EDM Mersen images are well optimized though.
Potential reduce by 66 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 3.6 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. Edm.mersen.com has all CSS files already compressed.
Number of requests can be reduced by 27 (66%)
41
14
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of EDM 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 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
edm.mersen.com
183 ms
edm.mersen.com
364 ms
css_VT.css
108 ms
css_8D.css
175 ms
css_Gd.css
449 ms
jquery.min.js
35 ms
js
140 ms
js_2G.js
826 ms
js_xP.js
317 ms
leaflet.js
335 ms
js_NN.js
251 ms
logo.png
102 ms
hand1366.jpg
356 ms
wisconsin1191366.jpg
103 ms
mersen0601366.jpg
368 ms
mersen2181366.jpg
408 ms
DS4GraphicHomePg.jpg
359 ms
coldIsostaticHomePg.jpg
356 ms
bg-ft.png
355 ms
logo-footer_0.png
356 ms
flag-argentina.png
356 ms
flag-brazil.png
358 ms
flag-chile.png
357 ms
flag-colombia.png
358 ms
flag-peru.png
359 ms
flag-usa.png
359 ms
flag-china.png
362 ms
flag-india.png
362 ms
flag-japan.png
363 ms
flag-south-korea.png
404 ms
flag-austria.png
405 ms
flag-france.png
405 ms
flag-germany.png
406 ms
flag-italy.png
406 ms
flag-russia.png
634 ms
flag-spain.png
635 ms
flag-switzerland.png
630 ms
flag-turkey.png
631 ms
analytics.js
248 ms
mersen.woff
240 ms
css
66 ms
mersen.woff2
84 ms
collect
14 ms
collect
73 ms
css
48 ms
mersen.ttf
85 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf
211 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf
342 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf
348 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf
348 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf
335 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvC73w5aX8.ttf
336 ms
edm.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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
edm.mersen.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
Missing source maps for large first-party JavaScript
edm.mersen.com SEO score
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Edm.mersen.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 Edm.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.
edm.mersen.com
Open Graph description is not detected on the main page of EDM 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: