1.1 sec in total
49 ms
833 ms
222 ms
Visit ferrazshawmut.com now to see the best up-to-date Ferrazshawmut content for United States and also check out these interesting facts you probably never knew about ferrazshawmut.com
Mersen, formerly Ferraz Shawmut, is an expert in the safety and reliability of electrical equipment offering global electrical protection solution such as fuses, fuse holders, fuse blocks, switches, s...
Visit ferrazshawmut.comWe analyzed Ferrazshawmut.com page load time and found that the first response time was 49 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
ferrazshawmut.com performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value5.6 s
17/100
25%
Value6.4 s
40/100
10%
Value60 ms
100/100
30%
Value0.108
87/100
15%
Value10.3 s
25/100
10%
49 ms
317 ms
7 ms
18 ms
10 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Ferrazshawmut.com, 88% (43 requests) were made to Ep-us.mersen.com and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (317 ms) relates to the external source Ep-us.mersen.com.
Page size can be reduced by 682.4 kB (32%)
2.1 MB
1.5 MB
In fact, the total size of Ferrazshawmut.com main page is 2.1 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. 60% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 122.3 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 28.9 kB, which is 20% 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 122.3 kB or 85% of the original size.
Potential reduce by 131.4 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. Ferrazshawmut 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. Ferrazshawmut.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 16 (35%)
46
30
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ferrazshawmut. 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.
ferrazshawmut.com
49 ms
ep-us.mersen.com
317 ms
layout.css
7 ms
styles.css
18 ms
jquery-ui.custom.css
10 ms
home_title.css
9 ms
jquery-1.7.x-1.8.x-1.2.x-2.0.x.js
118 ms
autocomplete.js
12 ms
javascript_2ff916597d.js
15 ms
nivo-slider.css
12 ms
jquery.nivo.slider.pack.js
14 ms
wallet.js
16 ms
wallet.css
21 ms
akoa_richmenu.js
4 ms
jquery.datetimepicker.js
20 ms
parsley.min.js
9 ms
Tabs.js
5 ms
Form.js
5 ms
responsive.js
7 ms
analytics.js
110 ms
check.aspx
106 ms
body.png
10 ms
degrade.png
8 ms
header-983.png
10 ms
mersen-icn.png
9 ms
MERSEN_Logo-new.png
9 ms
PHO-2016-APEC-Nivo-Slider-620x300.jpg
29 ms
PHO-1500VDC-Ready-Slider-620x300-Mersen.jpg
24 ms
PHO-MVCF-620x300.jpg
26 ms
PHO-Fused-Coordination-Panelboard-Slider-620x300.jpg
25 ms
PHO-Optimized-Design-Nivo-Slider-620x300.jpg
31 ms
PHO-Solar-Farm-Nivo-Slider-620x300.jpg
52 ms
PHO-Cooling-of-PE-Nivo-Slider.jpg
36 ms
PHO-Surge-Protection-Slider-UL.jpg
29 ms
csm_PHP-HP15G4-Mersen_1c2ef73742.gif
26 ms
arrowright.jpg
26 ms
csm_PHP-Fused-Coordination-Panelboard-Door-Narrow_9032fcfdf1.gif
29 ms
csm_PHP-Medium-Voltage-Controllable-Fuse-Mersen_87ae28d6d3.gif
30 ms
line1.jpg
32 ms
line2.jpg
32 ms
submitcol.jpg
32 ms
line3.jpg
33 ms
toggle.gif
33 ms
PHO-NFPA-70E-2015-Mersen.jpg
37 ms
ui-bg_flat_75_ffffff_40x100.png
35 ms
collect
12 ms
collect
20 ms
collect
51 ms
bullets.png
5 ms
ferrazshawmut.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.
ferrazshawmut.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
ferrazshawmut.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ferrazshawmut.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 Ferrazshawmut.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.
ferrazshawmut.com
Open Graph description is not detected on the main page of Ferrazshawmut. 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: