3.4 sec in total
391 ms
2.8 sec
219 ms
Visit pulsarinstruments.com now to see the best up-to-date Pulsar Instruments content and also check out these interesting facts you probably never knew about pulsarinstruments.com
As noise measurement experts, Pulsar Instruments has been helping companies around the world meet their legal requirements for safeguarding employees’ hearing.
Visit pulsarinstruments.comWe analyzed Pulsarinstruments.com page load time and found that the first response time was 391 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
pulsarinstruments.com performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value9.6 s
0/100
25%
Value5.9 s
49/100
10%
Value1,010 ms
27/100
30%
Value0.04
99/100
15%
Value13.9 s
10/100
10%
391 ms
633 ms
254 ms
260 ms
71 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 91% of them (42 requests) were addressed to the original Pulsarinstruments.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Pulsarinstruments.com.
Page size can be reduced by 17.8 kB (3%)
656.0 kB
638.2 kB
In fact, the total size of Pulsarinstruments.com main page is 656.0 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. 20% of websites need less resources to load. Images take 612.9 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. This page needs HTML code to be minified as it can gain 3.1 kB, which is 15% 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 16.6 kB or 77% of the original size.
Potential reduce by 958 B
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. Pulsar Instruments images are well optimized though.
Potential reduce by 50 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 164 B
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. Pulsarinstruments.com needs all CSS files to be minified and compressed as it can save up to 164 B or 26% of the original size.
Number of requests can be reduced by 13 (30%)
44
31
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pulsar Instruments. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
pulsarinstruments.com
391 ms
www.pulsarinstruments.com
633 ms
pulsar.css
254 ms
sub-menu.css
260 ms
platform.js
71 ms
jquery.min.js
59 ms
conversion-tracking.js
193 ms
chili-1.7.pack.js
379 ms
jquery.cycle.all.js
258 ms
analytics.js
52 ms
gradient2.jpg
260 ms
bg.jpg
517 ms
pulsar-logo.jpg
399 ms
twitter-16b.jpg
252 ms
linkedin-16.jpg
254 ms
google-plus-16.jpg
357 ms
fb-logo-header.jpg
359 ms
rss-16.jpg
381 ms
french-flag.gif
407 ms
german-flag.gif
482 ms
spanish-flag.jpg
484 ms
masthead-contact-bg-2.jpg
506 ms
Nova%20web%20banner.jpg
1194 ms
home-cta2.png
532 ms
home-cta.png
607 ms
model22%20web%20banner.jpg
1111 ms
Quantifier%20web%20banner.jpg
1414 ms
SafeEar%20web%20banner.jpg
1028 ms
assessor%20web%20banner.jpg
1225 ms
model14%20web%20banner.jpg
1278 ms
hometiles-bg2.gif
1155 ms
home-tile-applications.jpg
1234 ms
home-tile-products.jpg
1283 ms
home-tile-services.jpg
1325 ms
home-tile-case-studies2.jpg
1353 ms
home-tile-news2.jpg
1360 ms
home-tile-distributors-new.jpg
1404 ms
RoSPA.jpg
1409 ms
bsi-logo2.jpg
1456 ms
twitter.png
1480 ms
google-plus-badge.png
1484 ms
linkedin.png
1529 ms
fb-logo-footer.jpg
1506 ms
collect
11 ms
pulsar-RSS-feed.jpg
1493 ms
cookie-layer-bg2.jpg
1491 ms
pulsarinstruments.com accessibility score
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
pulsarinstruments.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
pulsarinstruments.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pulsarinstruments.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 Pulsarinstruments.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.
pulsarinstruments.com
Open Graph description is not detected on the main page of Pulsar Instruments. 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: