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pdcourses.net screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

pdcourses.net

Professional Development Courses | Online Graduate Courses for Teachers

Page Load Speed

888 ms in total

First Response

84 ms

Resources Loaded

630 ms

Page Rendered

174 ms

pdcourses.net screenshot

About Website

Click here to check amazing Pd Courses content for United States. Otherwise, check out these important facts you probably never knew about pdcourses.net

Professional Development Courses offers online, graduate courses designed for teacher license renewal and salary advancement. Continuing education credits for teachers and salary advancement courses f...

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Key Findings

We analyzed Pdcourses.net page load time and found that the first response time was 84 ms and then it took 804 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.

Performance Metrics

pdcourses.net performance score

0

Network Requests Diagram

pdcourses.net

84 ms

www.pdcourses.net

28 ms

base.css

13 ms

livehelp_js.php

83 ms

getseal

262 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 88% of them (21 requests) were addressed to the original Pdcourses.net, 4% (1 request) were made to Seal.verisign.com and 4% (1 request) were made to Badge.facebook.com. The less responsive or slowest element that took the longest time to load (291 ms) relates to the external source Badge.facebook.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.6 kB (24%)

Content Size

57.2 kB

After Optimization

43.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pdcourses.net main page is 57.2 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. Only 10% of websites need less resources to load. Images take 38.4 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 8.9 kB

  • Original 12.3 kB
  • After minification 11.1 kB
  • After compression 3.4 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 8.9 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 217 B

  • Original 38.4 kB
  • After minification 38.2 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. Pd Courses images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 1.9 kB

  • Original 3.1 kB
  • After minification 3.0 kB
  • After compression 1.2 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 1.9 kB or 60% of the original size.

CSS Optimization

-78%

Potential reduce by 2.6 kB

  • Original 3.4 kB
  • After minification 2.9 kB
  • After compression 751 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. Pdcourses.net needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (32%)

Requests Now

22

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pd Courses. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

pdcourses.net

pdcourses.net

84 ms

www.pdcourses.net

www.pdcourses.net

28 ms

base.css

base.css

13 ms

livehelp_js.php

livehelp_js.php

83 ms

getseal

getseal

262 ms

107640289324563.516.1020825257.png

107640289324563.516.1020825257.png

291 ms

leftbar3.jpg

leftbar3.jpg

38 ms

courses_btn.gif

courses_btn.gif

36 ms

request_catalog_btn.gif

request_catalog_btn.gif

36 ms

certificate_btn.gif

certificate_btn.gif

38 ms

transcript_btn.gif

transcript_btn.gif

57 ms

red_line.gif

red_line.gif

48 ms

new-pop.png

new-pop.png

62 ms

logo-small.gif

logo-small.gif

61 ms

pdclogo3.gif

pdclogo3.gif

61 ms

fromulv.gif

fromulv.gif

65 ms

topright3.jpg

topright3.jpg

64 ms

logo_20_screen.gif

logo_20_screen.gif

63 ms

top_rit_shad.gif

top_rit_shad.gif

69 ms

rit_sid_shad.gif

rit_sid_shad.gif

68 ms

l_corn_shad.gif

l_corn_shad.gif

69 ms

r_corn_shad.gif

r_corn_shad.gif

70 ms

getseal

getseal

255 ms

mid_shadow.gif

mid_shadow.gif

17 ms

SEO Factors

pdcourses.net SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pdcourses.net 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 Pdcourses.net main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

pdcourses.net

Open Graph description is not detected on the main page of Pd Courses. 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: