Tools & Wizards About Us
class.uh.edu screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

class.uh.edu

College of Liberal Arts and Social Sciences - University of Houston

Page Load Speed

4 sec in total

First Response

119 ms

Resources Loaded

3.1 sec

Page Rendered

761 ms

class.uh.edu screenshot

About Website

Visit class.uh.edu now to see the best up-to-date Class Uh content for United States and also check out these interesting facts you probably never knew about class.uh.edu

The College of Liberal Arts and Social Sciences (CLASS) is a dynamic academic environment dedicated to the study of human creativity and society, as well as our mental and physical capabilities and co...

Visit class.uh.edu

Key Findings

We analyzed Class.uh.edu page load time and found that the first response time was 119 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

class.uh.edu performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.083

93/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

Network Requests Diagram

class.uh.edu

119 ms

76 ms

255 ms

css2

39 ms

bootstrap-icons.css

21 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Class.uh.edu, 67% (46 requests) were made to Uh.edu and 13% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Uh.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 378.0 kB (7%)

Content Size

5.1 MB

After Optimization

4.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Class.uh.edu main page is 5.1 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. 60% of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 47.6 kB

  • Original 68.1 kB
  • After minification 65.1 kB
  • After compression 20.5 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 47.6 kB or 70% of the original size.

Image Optimization

-2%

Potential reduce by 78.0 kB

  • Original 4.6 MB
  • After minification 4.5 MB

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. Class Uh images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 192.6 kB

  • Original 288.5 kB
  • After minification 265.3 kB
  • After compression 95.9 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 192.6 kB or 67% of the original size.

CSS Optimization

-49%

Potential reduce by 59.9 kB

  • Original 121.6 kB
  • After minification 106.7 kB
  • After compression 61.7 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. Class.uh.edu needs all CSS files to be minified and compressed as it can save up to 59.9 kB or 49% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (61%)

Requests Now

57

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Class 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 19 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

class.uh.edu

class.uh.edu

119 ms

76 ms

255 ms

css2

css2

39 ms

bootstrap-icons.css

bootstrap-icons.css

21 ms

google-font-copy.css

google-font-copy.css

199 ms

global-2.css

global-2.css

142 ms

landing-page.css

landing-page.css

262 ms

jquery.js

jquery.js

326 ms

modernizr.js

modernizr.js

199 ms

bootstrap.min.js

bootstrap.min.js

274 ms

global.js

global.js

238 ms

landing-page.js

landing-page.js

314 ms

homepage.css

homepage.css

153 ms

font-awesome.min.css

font-awesome.min.css

199 ms

jquery.fancybox.css

jquery.fancybox.css

160 ms

sticky-tab.css

sticky-tab.css

160 ms

sp-sticky.css

sp-sticky.css

253 ms

fancybox-ini.js

fancybox-ini.js

268 ms

sp-sticky.js

sp-sticky.js

275 ms

jquery.fancybox.js

jquery.fancybox.js

389 ms

social-icon.js

social-icon.js

314 ms

scrollTo.js

scrollTo.js

365 ms

jquery.countdown.min.js

jquery.countdown.min.js

370 ms

calendar-widget.css

calendar-widget.css

381 ms

headers-footers-2.css

headers-footers-2.css

363 ms

bootstrap.css

bootstrap.css

584 ms

legacy.css

legacy.css

529 ms

owl.carousel.css

owl.carousel.css

226 ms

lazyYT.css

lazyYT.css

238 ms

normalize.css

normalize.css

113 ms

bootstrap-3.3.5.css

bootstrap-3.3.5.css

269 ms

gtm.js

gtm.js

94 ms

2024-class-banner.jpg

2024-class-banner.jpg

516 ms

5252_emerge-calendar.png

5252_emerge-calendar.png

726 ms

051424-3-faculty-news.jpg

051424-3-faculty-news.jpg

725 ms

cristina-rivera.png

cristina-rivera.png

707 ms

042524_uh_wheelchair_tennis_1.jpg

042524_uh_wheelchair_tennis_1.jpg

714 ms

sue-dowling-frontpage.jpg

sue-dowling-frontpage.jpg

758 ms

022424-bredo-johnson.jpg

022424-bredo-johnson.jpg

513 ms

021924-cmas.jpg

021924-cmas.jpg

914 ms

mastery-hernandez.jpg

mastery-hernandez.jpg

1036 ms

frank-holt-mystery.jpg

frank-holt-mystery.jpg

954 ms

transpacific-cartographies.jpg

transpacific-cartographies.jpg

1054 ms

2023-buckner.jpg

2023-buckner.jpg

875 ms

2023-turchi.jpg

2023-turchi.jpg

1217 ms

more-books.jpg

more-books.jpg

1027 ms

uh-secondary.svg

uh-secondary.svg

312 ms

uh-primary.svg

uh-primary.svg

314 ms

book-class.jpg

book-class.jpg

1327 ms

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189 ms

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244 ms

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402 ms

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402 ms

qFdR35CBi4tvBz81xy7WG7ep-BQAY7Krj7feObpH_-am.ttf

qFdR35CBi4tvBz81xy7WG7ep-BQAY7Krj7feObpH_-am.ttf

246 ms

destination

destination

222 ms

js

js

369 ms

js

js

367 ms

bat.js

bat.js

361 ms

insight.min.js

insight.min.js

360 ms

fbevents.js

fbevents.js

352 ms

fact-figures-banner.jpg

fact-figures-banner.jpg

1435 ms

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZclRdr.ttf

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZclRdr.ttf

223 ms

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255 ms

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106 ms

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6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZYokRdr.ttf

254 ms

;ord=269243733

;ord=269243733

35 ms

insight_tag_errors.gif

insight_tag_errors.gif

37 ms

199001918.js

199001918.js

20 ms

Accessibility Review

class.uh.edu accessibility score

81

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

class.uh.edu best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

class.uh.edu SEO score

90

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

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 Class.uh.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 Class.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

class.uh.edu

Open Graph data is detected on the main page of Class Uh. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: