Tools & Wizards About Us
whitmer1988.coursesites.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

whitmer1988.coursesites.com

Blackboard CourseSites

Page Load Speed

1.8 sec in total

First Response

355 ms

Resources Loaded

1.3 sec

Page Rendered

116 ms

whitmer1988.coursesites.com screenshot

About Website

Visit whitmer1988.coursesites.com now to see the best up-to-date Whitmer 1988 Course Sites content for United States and also check out these interesting facts you probably never knew about whitmer1988.coursesites.com

Visit whitmer1988.coursesites.com

Key Findings

We analyzed Whitmer1988.coursesites.com page load time and found that the first response time was 355 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

whitmer1988.coursesites.com performance score

0

Network Requests Diagram

whitmer1988.coursesites.com

355 ms

master.css

42 ms

coursehomepage.css

54 ms

fancybox.css

37 ms

jquery-1.4.2.min.js

51 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 28% of them (14 requests) were addressed to the original Whitmer1988.coursesites.com, 18% (9 requests) were made to Static.xx.fbcdn.net and 16% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (355 ms) belongs to the original domain Whitmer1988.coursesites.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 465.3 kB (66%)

Content Size

705.4 kB

After Optimization

240.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Whitmer1988.coursesites.com main page is 705.4 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. 65% of websites need less resources to load. Javascripts take 574.5 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 45.9 kB

  • Original 66.5 kB
  • After minification 64.9 kB
  • After compression 20.6 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 45.9 kB or 69% of the original size.

Image Optimization

-24%

Potential reduce by 4.4 kB

  • Original 17.9 kB
  • After minification 13.5 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, Whitmer 1988 Course Sites needs image optimization as it can save up to 4.4 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 376.0 kB

  • Original 574.5 kB
  • After minification 569.4 kB
  • After compression 198.5 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 376.0 kB or 65% of the original size.

CSS Optimization

-84%

Potential reduce by 39.0 kB

  • Original 46.5 kB
  • After minification 31.4 kB
  • After compression 7.5 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. Whitmer1988.coursesites.com needs all CSS files to be minified and compressed as it can save up to 39.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (60%)

Requests Now

47

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Whitmer 1988 Course Sites. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

whitmer1988.coursesites.com

whitmer1988.coursesites.com

355 ms

master.css

master.css

42 ms

coursehomepage.css

coursehomepage.css

54 ms

fancybox.css

fancybox.css

37 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

51 ms

libsNew.js

libsNew.js

63 ms

addthis_widget.js

addthis_widget.js

33 ms

cookieConsent.js

cookieConsent.js

337 ms

ribbon.css

ribbon.css

36 ms

t_small-a.png

t_small-a.png

311 ms

youtube_24x24.png

youtube_24x24.png

111 ms

like.php

like.php

123 ms

cs-logo-small.jpg

cs-logo-small.jpg

45 ms

bullet_orange.png

bullet_orange.png

55 ms

format-comment-bg.png

format-comment-bg.png

44 ms

emptyImage.png

emptyImage.png

45 ms

h3-instructor-icon.png

h3-instructor-icon.png

44 ms

cs-facebook.png

cs-facebook.png

59 ms

logo-footer-black.png

logo-footer-black.png

64 ms

f1b0EAiQ-wg.css

f1b0EAiQ-wg.css

36 ms

RJJsRWCWmtW.css

RJJsRWCWmtW.css

100 ms

AdP_CKHZFBh.css

AdP_CKHZFBh.css

105 ms

TKuNj0xVh4A.js

TKuNj0xVh4A.js

106 ms

DFmZn3_ZO2h.js

DFmZn3_ZO2h.js

137 ms

mfqI3d6rUg1.js

mfqI3d6rUg1.js

140 ms

_Qp3v7kqEMi.js

_Qp3v7kqEMi.js

137 ms

country.js

country.js

221 ms

300lo.json

300lo.json

204 ms

all.js&version=v2.0

all.js&version=v2.0

198 ms

widgets.js

widgets.js

258 ms

plusone.js

plusone.js

217 ms

counter.5524cceca805eb4b9b2b.js

counter.5524cceca805eb4b9b2b.js

108 ms

sh.8e5f85691f9aaa082472a194.html

sh.8e5f85691f9aaa082472a194.html

145 ms

Bw8qRoQ9D-v.js

Bw8qRoQ9D-v.js

61 ms

4ylGxU24Rah.js

4ylGxU24Rah.js

61 ms

shares.json

shares.json

111 ms

66 ms

xd_arbiter.php

xd_arbiter.php

67 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

15 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

50 ms

fastbutton

fastbutton

104 ms

button.0308b81ff1714e446f674b5b9793f2cd.js

button.0308b81ff1714e446f674b5b9793f2cd.js

58 ms

postmessageRelay

postmessageRelay

67 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

21 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

22 ms

grlryt2bdKIyfMSOhzd1eA.woff

grlryt2bdKIyfMSOhzd1eA.woff

45 ms

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

50 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

45 ms

rpc:shindig_random.js

rpc:shindig_random.js

42 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

4 ms

SEO Factors

whitmer1988.coursesites.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Whitmer1988.coursesites.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 Whitmer1988.coursesites.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.

Social Sharing Optimization

whitmer1988.coursesites.com

Open Graph description is not detected on the main page of Whitmer 1988 Course Sites. 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: