1.5 sec in total
36 ms
1.3 sec
136 ms
Welcome to pdhonline.org homepage info - get ready to check PDH Online best content for India right away, or after learning these important things about pdhonline.org
PDHonline.com provides online (web-based) professional development courses (PDH, hours units credits or PDHs) continuing education units (CEU CEUs) and learning units (LU LUs) for engineer (engineers ...
Visit pdhonline.orgWe analyzed Pdhonline.org page load time and found that the first response time was 36 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
pdhonline.org performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value5.5 s
19/100
25%
Value3.8 s
84/100
10%
Value660 ms
45/100
30%
Value0
100/100
15%
Value7.0 s
52/100
10%
36 ms
356 ms
108 ms
181 ms
111 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Pdhonline.org, 62% (39 requests) were made to Pdhonline.com and 14% (9 requests) were made to Calendar.google.com. The less responsive or slowest element that took the longest time to load (674 ms) relates to the external source Pdhonline.com.
Page size can be reduced by 122.3 kB (30%)
401.2 kB
278.9 kB
In fact, the total size of Pdhonline.org main page is 401.2 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. 55% of websites need less resources to load. Javascripts take 299.3 kB which makes up the majority of the site volume.
Potential reduce by 60.0 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 15.8 kB, which is 22% 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 60.0 kB or 84% of the original size.
Potential reduce by 398 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. PDH Online images are well optimized though.
Potential reduce by 59.3 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 59.3 kB or 20% of the original size.
Potential reduce by 2.7 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. Pdhonline.org needs all CSS files to be minified and compressed as it can save up to 2.7 kB or 73% of the original size.
Number of requests can be reduced by 40 (68%)
59
19
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PDH Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
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pdhonline.org 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.
pdhonline.org 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
Page has valid source maps
pdhonline.org 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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pdhonline.org 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 Pdhonline.org 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.
{{og_description}}
pdhonline.org
Open Graph description is not detected on the main page of PDH Online. 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: