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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

metrocollegeonline.coursesites.com

Blackboard CourseSites

Page Load Speed

2.4 sec in total

First Response

438 ms

Resources Loaded

1.8 sec

Page Rendered

124 ms

metrocollegeonline.coursesites.com screenshot

About Website

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

Visit metrocollegeonline.coursesites.com

Key Findings

We analyzed Metrocollegeonline.coursesites.com page load time and found that the first response time was 438 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

metrocollegeonline.coursesites.com performance score

0

Network Requests Diagram

metrocollegeonline.coursesites.com

438 ms

master.css

48 ms

coursehomepage.css

49 ms

fancybox.css

40 ms

jquery-1.4.2.min.js

57 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 26% of them (14 requests) were addressed to the original Metrocollegeonline.coursesites.com, 19% (10 requests) were made to Static.xx.fbcdn.net and 15% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (650 ms) relates to the external source Static.xx.fbcdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 517.5 kB (62%)

Content Size

829.7 kB

After Optimization

312.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Metrocollegeonline.coursesites.com main page is 829.7 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. 50% of websites need less resources to load. Javascripts take 574.5 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 53.7 kB

  • Original 76.3 kB
  • After minification 74.8 kB
  • After compression 22.7 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 53.7 kB or 70% of the original size.

Image Optimization

-37%

Potential reduce by 48.8 kB

  • Original 132.3 kB
  • After minification 83.5 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, Metrocollegeonline Course Sites needs image optimization as it can save up to 48.8 kB or 37% 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. Metrocollegeonline.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 (55%)

Requests Now

51

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Metrocollegeonline 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

metrocollegeonline.coursesites.com

metrocollegeonline.coursesites.com

438 ms

master.css

master.css

48 ms

coursehomepage.css

coursehomepage.css

49 ms

fancybox.css

fancybox.css

40 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

57 ms

libsNew.js

libsNew.js

62 ms

addthis_widget.js

addthis_widget.js

50 ms

cookieConsent.js

cookieConsent.js

163 ms

ribbon.css

ribbon.css

31 ms

t_small-a.png

t_small-a.png

240 ms

youtube_24x24.png

youtube_24x24.png

83 ms

like.php

like.php

238 ms

cs-logo-small.jpg

cs-logo-small.jpg

63 ms

bullet_orange.png

bullet_orange.png

61 ms

format-comment-bg.png

format-comment-bg.png

61 ms

Metro%20Transparent%20Full.png

Metro%20Transparent%20Full.png

151 ms

h3-instructor-icon.png

h3-instructor-icon.png

61 ms

cs-facebook.png

cs-facebook.png

83 ms

logo-footer-black.png

logo-footer-black.png

83 ms

country.js

country.js

82 ms

300lo.json

300lo.json

106 ms

all.js&version=v2.0

all.js&version=v2.0

643 ms

widgets.js

widgets.js

78 ms

plusone.js

plusone.js

102 ms

counter.5524cceca805eb4b9b2b.js

counter.5524cceca805eb4b9b2b.js

32 ms

sh.8e5f85691f9aaa082472a194.html

sh.8e5f85691f9aaa082472a194.html

56 ms

shares.json

shares.json

80 ms

button.0308b81ff1714e446f674b5b9793f2cd.js

button.0308b81ff1714e446f674b5b9793f2cd.js

21 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

16 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

41 ms

fastbutton

fastbutton

90 ms

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

22 ms

_JWi8n0NIf6.css

_JWi8n0NIf6.css

294 ms

Xg5YhPIEtBP.css

Xg5YhPIEtBP.css

361 ms

AdP_CKHZFBh.css

AdP_CKHZFBh.css

431 ms

q68gy-v_YMF.js

q68gy-v_YMF.js

629 ms

DFmZn3_ZO2h.js

DFmZn3_ZO2h.js

530 ms

mfqI3d6rUg1.js

mfqI3d6rUg1.js

650 ms

_Qp3v7kqEMi.js

_Qp3v7kqEMi.js

650 ms

postmessageRelay

postmessageRelay

49 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

19 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

21 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

34 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

29 ms

rpc:shindig_random.js

rpc:shindig_random.js

37 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

4 ms

jot

jot

87 ms

54 ms

xd_arbiter.php

xd_arbiter.php

428 ms

Bw8qRoQ9D-v.js

Bw8qRoQ9D-v.js

71 ms

4ylGxU24Rah.js

4ylGxU24Rah.js

205 ms

ping

ping

57 ms

like.php

like.php

122 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

69 ms

SEO Factors

metrocollegeonline.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 Metrocollegeonline.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 Metrocollegeonline.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

metrocollegeonline.coursesites.com

Open Graph description is not detected on the main page of Metrocollegeonline 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: