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rccc.blackboard.com screenshot

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

rccc.blackboard.com

RCCC | Blackboard

Page Load Speed

390 ms in total

First Response

14 ms

Resources Loaded

268 ms

Page Rendered

108 ms

rccc.blackboard.com screenshot

About Website

Welcome to rccc.blackboard.com homepage info - get ready to check RCCC Blackboard best content for United States right away, or after learning these important things about rccc.blackboard.com

Visit rccc.blackboard.com

Key Findings

We analyzed Rccc.blackboard.com page load time and found that the first response time was 14 ms and then it took 376 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

rccc.blackboard.com performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.046

99/100

15%

TTI (Time to Interactive)

Value5.1 s

76/100

10%

Network Requests Diagram

rccc.blackboard.com

14 ms

rccc.blackboard.com

30 ms

bootstrap.min.css

62 ms

all.js

78 ms

RCCC-Logo.png

187 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 50% of them (3 requests) were addressed to the original Rccc.blackboard.com, 17% (1 request) were made to Stackpath.bootstrapcdn.com and 17% (1 request) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (187 ms) relates to the external source Advisor.rccc.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 56.0 kB (10%)

Content Size

541.3 kB

After Optimization

485.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Rccc.blackboard.com main page is 541.3 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. Javascripts take 405.0 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 39.9 kB

  • Original 57.7 kB
  • After minification 56.4 kB
  • After compression 17.8 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 39.9 kB or 69% of the original size.

Image Optimization

-21%

Potential reduce by 16.1 kB

  • Original 78.7 kB
  • After minification 62.5 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, RCCC Blackboard needs image optimization as it can save up to 16.1 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 405.0 kB
  • After minification 405.0 kB
  • After compression 405.0 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. This website has mostly compressed JavaScripts.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RCCC Blackboard. According to our analytics all requests are already optimized.

Network Requests Diagram

rccc.blackboard.com

rccc.blackboard.com

14 ms

rccc.blackboard.com

rccc.blackboard.com

30 ms

bootstrap.min.css

bootstrap.min.css

62 ms

all.js

all.js

78 ms

RCCC-Logo.png

RCCC-Logo.png

187 ms

RCCC-Cropped-Header.jpg

RCCC-Cropped-Header.jpg

38 ms

Accessibility Review

rccc.blackboard.com accessibility score

96

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

rccc.blackboard.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

rccc.blackboard.com SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rccc.blackboard.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Rccc.blackboard.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

rccc.blackboard.com

Open Graph description is not detected on the main page of RCCC Blackboard. 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: