Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 69

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

casa.uh.edu

CourseWare-Login

Page Load Speed

1.6 sec in total

First Response

133 ms

Resources Loaded

1.3 sec

Page Rendered

196 ms

casa.uh.edu screenshot

About Website

Click here to check amazing Casa Uh content for United States. Otherwise, check out these important facts you probably never knew about casa.uh.edu

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Key Findings

We analyzed Casa.uh.edu page load time and found that the first response time was 133 ms and then it took 1.5 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

casa.uh.edu performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

casa.uh.edu

133 ms

Login.aspx

369 ms

Login.aspx

50 ms

screen.css

47 ms

screen.css

92 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 39% of them (11 requests) were addressed to the original Casa.uh.edu, 50% (14 requests) were made to Ssl.uh.edu and 7% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (369 ms) belongs to the original domain Casa.uh.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 231.6 kB (63%)

Content Size

366.8 kB

After Optimization

135.2 kB

In fact, the total size of Casa.uh.edu main page is 366.8 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. CSS take 164.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 11.9 kB

  • Original 15.9 kB
  • After minification 12.5 kB
  • After compression 4.0 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. This page needs HTML code to be minified as it can gain 3.4 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 11.9 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 65 B

  • Original 53.8 kB
  • After minification 53.8 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. Casa Uh images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 75.4 kB

  • Original 132.6 kB
  • After minification 127.7 kB
  • After compression 57.2 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 75.4 kB or 57% of the original size.

CSS Optimization

-88%

Potential reduce by 144.2 kB

  • Original 164.5 kB
  • After minification 104.1 kB
  • After compression 20.3 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. Casa.uh.edu needs all CSS files to be minified and compressed as it can save up to 144.2 kB or 88% of the original size.

Requests Breakdown

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

Requests Now

22

After Optimization

15

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Casa Uh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

casa.uh.edu accessibility score

94

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

casa.uh.edu best practices score

69

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

casa.uh.edu SEO score

67

Search Engine Optimization Advices

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 Casa.uh.edu 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 Casa.uh.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 Casa Uh. 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: