Report Summary

  • 54

    Performance

    Renders faster than
    72% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

blackboard.lamarpa.edu

Something went wrong

Page Load Speed

2.9 sec in total

First Response

320 ms

Resources Loaded

2.4 sec

Page Rendered

195 ms

blackboard.lamarpa.edu screenshot

About Website

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

Visit blackboard.lamarpa.edu

Key Findings

We analyzed Blackboard.lamarpa.edu page load time and found that the first response time was 320 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

blackboard.lamarpa.edu performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value4.8 s

66/100

10%

TBT (Total Blocking Time)

Value390 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.068

96/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

Network Requests Diagram

blackboard.lamarpa.edu

320 ms

shared.css

199 ms

theme.css

148 ms

colorpalette.generated.modern.css

152 ms

i18n.js

150 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that all of those requests were addressed to Blackboard.lamarpa.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (916 ms) belongs to the original domain Blackboard.lamarpa.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 921.7 kB (78%)

Content Size

1.2 MB

After Optimization

259.9 kB

In fact, the total size of Blackboard.lamarpa.edu main page is 1.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 693.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 37.7 kB

  • Original 47.3 kB
  • After minification 46.2 kB
  • After compression 9.6 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 37.7 kB or 80% of the original size.

Image Optimization

-8%

Potential reduce by 5.4 kB

  • Original 66.9 kB
  • After minification 61.5 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. Blackboard Lamarpa images are well optimized though.

JavaScript Optimization

-83%

Potential reduce by 578.9 kB

  • Original 693.8 kB
  • After minification 455.4 kB
  • After compression 114.9 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 578.9 kB or 83% of the original size.

CSS Optimization

-80%

Potential reduce by 299.8 kB

  • Original 373.6 kB
  • After minification 353.3 kB
  • After compression 73.8 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. Blackboard.lamarpa.edu needs all CSS files to be minified and compressed as it can save up to 299.8 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (69%)

Requests Now

51

After Optimization

16

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blackboard Lamarpa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

blackboard.lamarpa.edu accessibility score

100

Accessibility Issues

Best Practices

blackboard.lamarpa.edu best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

blackboard.lamarpa.edu SEO score

83

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 Blackboard.lamarpa.edu 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 Blackboard.lamarpa.edu 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

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