1.3 sec in total
217 ms
929 ms
122 ms
Click here to check amazing 50 Hz content. Otherwise, check out these important facts you probably never knew about 50hz.com
Visicomm is a trusted manufacturer of industrial frequency converters. Our product knowledge, support, and certifications make us a leader in the field.
Visit 50hz.comWe analyzed 50hz.com page load time and found that the first response time was 217 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.
50hz.com performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value11.3 s
0/100
25%
Value9.3 s
13/100
10%
Value910 ms
31/100
30%
Value0.309
38/100
15%
Value12.6 s
14/100
10%
217 ms
67 ms
130 ms
7 ms
16 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 48% of them (16 requests) were addressed to the original 50hz.com, 27% (9 requests) were made to Google.com and 9% (3 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (363 ms) belongs to the original domain 50hz.com.
Page size can be reduced by 33.1 kB (25%)
134.2 kB
101.2 kB
In fact, the total size of 50hz.com main page is 134.2 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. 25% of websites need less resources to load. Javascripts take 81.1 kB which makes up the majority of the site volume.
Potential reduce by 16.6 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 16.6 kB or 72% of the original size.
Potential reduce by 1.9 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. Obviously, 50 Hz needs image optimization as it can save up to 1.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 2.7 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. This website has mostly compressed JavaScripts.
Potential reduce by 11.9 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. 50hz.com needs all CSS files to be minified and compressed as it can save up to 11.9 kB or 81% of the original size.
Number of requests can be reduced by 13 (45%)
29
16
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 50 Hz. 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 as a result speed up the page load time.
50hz.com
217 ms
visicomm.css
67 ms
defs.js
130 ms
urchin.js
7 ms
conversion.js
16 ms
cse.js
25 ms
rtry_dsn.gif
193 ms
blue-seal-120-61-visicomm-industries-44018197.png
67 ms
__utm.gif
11 ms
48 ms
ss_dsn.gif
67 ms
visi_lgo.gif
67 ms
800.gif
171 ms
rtry_dsn.gif
171 ms
spacer.gif
171 ms
sec_nav1.gif
174 ms
sec_nav2.gif
174 ms
buyorrent.gif
173 ms
questions.jpg
195 ms
made-in-usa.jpg
196 ms
cse.js
54 ms
27 ms
jsapi
20 ms
default+en.css
4 ms
minimalist.css
44 ms
default+en.I.js
9 ms
minimalist.css
44 ms
async-ads.js
35 ms
google_custom_search_watermark.gif
28 ms
small-logo.png
26 ms
clear.gif
27 ms
sec_nav1o.gif
363 ms
sec_nav2o.gif
72 ms
50hz.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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
50hz.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
50hz.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 50hz.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that 50hz.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.
50hz.com
Open Graph description is not detected on the main page of 50 Hz. 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: