1.1 sec in total
202 ms
732 ms
143 ms
Welcome to pstnet.com homepage info - get ready to check Pstnet best content for United States right away, or after learning these important things about pstnet.com
Solutions for Research, Assessment, and Education.
Visit pstnet.comWe analyzed Pstnet.com page load time and found that the first response time was 202 ms and then it took 875 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
pstnet.com performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value15.8 s
0/100
25%
Value10.8 s
6/100
10%
Value2,260 ms
6/100
30%
Value0.59
11/100
15%
Value18.1 s
3/100
10%
202 ms
208 ms
122 ms
246 ms
55 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 81% of them (35 requests) were addressed to the original Pstnet.com, 14% (6 requests) were made to Assets.zendesk.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (316 ms) belongs to the original domain Pstnet.com.
Page size can be reduced by 189.4 kB (52%)
364.7 kB
175.3 kB
In fact, the total size of Pstnet.com main page is 364.7 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. 15% of websites need less resources to load. Images take 153.4 kB which makes up the majority of the site volume.
Potential reduce by 21.2 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 7.6 kB, which is 29% 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 21.2 kB or 82% of the original size.
Potential reduce by 24.6 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, Pstnet needs image optimization as it can save up to 24.6 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 94.4 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 94.4 kB or 72% of the original size.
Potential reduce by 49.2 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. Pstnet.com needs all CSS files to be minified and compressed as it can save up to 49.2 kB or 92% of the original size.
Number of requests can be reduced by 15 (36%)
42
27
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pstnet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
pstnet.com
202 ms
all_pages.css
208 ms
AC_RunActiveContent.js
122 ms
functions.js
246 ms
zenbox.js
55 ms
all_background_side_shadow.gif
32 ms
header_background.gif
31 ms
header_pst.gif
49 ms
SpryMenuBarRight.gif
84 ms
fallback_research.jpg
155 ms
fallback_assessment.jpg
85 ms
fallback_education.jpg
92 ms
home_welcome.gif
90 ms
ISO9001small.jpg
87 ms
ISO13485small.jpg
155 ms
home_fallback_view.gif
94 ms
home_fallback_eprime.jpg
116 ms
home_featured.gif
122 ms
all_featured_hover.gif
128 ms
home_news.gif
132 ms
home_background_featuredProd.gif
169 ms
home_newsletter2.gif
169 ms
TwitterThumb.jpg
175 ms
FacebookThumb.jpg
173 ms
YouTubeThumb.jpg
273 ms
LinkedInThumb.jpg
272 ms
home_background_ticker.gif
273 ms
mrprojector_thumb.jpg
274 ms
FOBRS_thumb.jpg
274 ms
eefmri_thumb.jpg
274 ms
motrak_thumb.jpg
307 ms
all_background_footer_shadow.gif
316 ms
background_footer.gif
305 ms
ga.js
34 ms
home_fallback_shadowCorner.gif
291 ms
SpryMenuBarDownHover.gif
289 ms
SpryMenuBarRightHover.gif
286 ms
zenbox.css
27 ms
__utm.gif
12 ms
tab_support.png
126 ms
close_big.png
27 ms
loading.html
54 ms
load_large.gif
29 ms
pstnet.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
Image elements do not have [alt] attributes
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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
pstnet.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
Issues were logged in the Issues panel in Chrome Devtools
pstnet.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pstnet.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 Pstnet.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.
pstnet.com
Open Graph description is not detected on the main page of Pstnet. 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: