Tools & Wizards About Us
eyes.uab.edu screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

eyes.uab.edu

Home - Ophthalmology and Visual Sciences

Page Load Speed

1.6 sec in total

First Response

109 ms

Resources Loaded

850 ms

Page Rendered

676 ms

eyes.uab.edu screenshot

About Website

Click here to check amazing Eyes Uab content for United States. Otherwise, check out these important facts you probably never knew about eyes.uab.edu

Our department is committed to innovative research, compassionate patient care and robust training programs.

Visit eyes.uab.edu

Key Findings

We analyzed Eyes.uab.edu page load time and found that the first response time was 109 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 30% of websites can load faster.

Performance Metrics

eyes.uab.edu performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value15.0 s

0/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value190 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.139

79/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

Network Requests Diagram

109 ms

OtAutoBlock.js

41 ms

otSDKStub.js

62 ms

pqq8aix.css

33 ms

awesomplete.css

34 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Eyes.uab.edu, 12% (6 requests) were made to Use.typekit.net and 6% (3 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (359 ms) relates to the external source Player.vimeo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 239.2 kB (9%)

Content Size

2.6 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Eyes.uab.edu main page is 2.6 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. 55% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 136.5 kB

  • Original 157.4 kB
  • After minification 110.4 kB
  • After compression 20.9 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 47.0 kB, which is 30% 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 136.5 kB or 87% of the original size.

Image Optimization

-5%

Potential reduce by 99.8 kB

  • Original 2.1 MB
  • After minification 2.0 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. Eyes Uab images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 485 B

  • Original 223.7 kB
  • After minification 223.7 kB
  • After compression 223.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 2.5 kB

  • Original 161.0 kB
  • After minification 160.9 kB
  • After compression 158.5 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. Eyes.uab.edu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 33 (77%)

Requests Now

43

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eyes Uab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

109 ms

OtAutoBlock.js

OtAutoBlock.js

41 ms

otSDKStub.js

otSDKStub.js

62 ms

pqq8aix.css

pqq8aix.css

33 ms

awesomplete.css

awesomplete.css

34 ms

joomla-alert.min.css

joomla-alert.min.css

48 ms

content.min.css

content.min.css

49 ms

jcemediabox.min.css

jcemediabox.min.css

48 ms

site.css

site.css

68 ms

jquery.min.js

jquery.min.js

74 ms

jquery-noconflict.min.js

jquery-noconflict.min.js

49 ms

menu-es5.min.js

menu-es5.min.js

76 ms

core.min.js

core.min.js

73 ms

finder-es5.min.js

finder-es5.min.js

74 ms

messages-es5.min.js

messages-es5.min.js

74 ms

awesomplete.min.js

awesomplete.min.js

81 ms

finder.min.js

finder.min.js

83 ms

messages.min.js

messages.min.js

80 ms

jcemediabox.min.js

jcemediabox.min.js

101 ms

maps.js

maps.js

96 ms

uikit.min.js

uikit.min.js

143 ms

uikit-icons.min.js

uikit-icons.min.js

113 ms

bootstrap.5.2.3-min.css

bootstrap.5.2.3-min.css

129 ms

bootstrap.5.2.3.bundle.min.js

bootstrap.5.2.3.bundle.min.js

102 ms

jquery.min.js

jquery.min.js

132 ms

jquery-migrate.min.js

jquery-migrate.min.js

129 ms

uikit.css

uikit.css

130 ms

uab-tailwind.css

uab-tailwind.css

165 ms

main.css

main.css

134 ms

medicine_group.css

medicine_group.css

134 ms

site_specific.css

site_specific.css

135 ms

1243b65314.js

1243b65314.js

41 ms

cse.js

cse.js

40 ms

660b8afe-7011-433e-b4af-a7229d2202c5.json

660b8afe-7011-433e-b4af-a7229d2202c5.json

27 ms

p.css

p.css

51 ms

location

location

42 ms

734732675

734732675

359 ms

RT_INT.%20Surgery%20Room%20Shot%201_1305.jpg

RT_INT.%20Surgery%20Room%20Shot%201_1305.jpg

58 ms

Education_crop.jpg

Education_crop.jpg

63 ms

RT_INT.%20PEDS%20Exam%20Shot%201_0102.jpg

RT_INT.%20PEDS%20Exam%20Shot%201_0102.jpg

89 ms

3467a2836f1966e524d76c718ab29a07_L.jpg

3467a2836f1966e524d76c718ab29a07_L.jpg

82 ms

cf17341b702059ab06b70436477b0abb_L.jpg

cf17341b702059ab06b70436477b0abb_L.jpg

57 ms

5504e4c1860e26ef6bda39b0d173988a_L.jpg

5504e4c1860e26ef6bda39b0d173988a_L.jpg

85 ms

9b4cd5cca857d590c988176674241a92_L.jpg

9b4cd5cca857d590c988176674241a92_L.jpg

63 ms

d

d

27 ms

d

d

29 ms

d

d

27 ms

d

d

27 ms

d

d

10 ms

api.js

api.js

8 ms

Accessibility Review

eyes.uab.edu accessibility score

76

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Best Practices

eyes.uab.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

High

Page has valid source maps

SEO Factors

eyes.uab.edu SEO score

77

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Eyes.uab.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 Eyes.uab.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

eyes.uab.edu

Open Graph description is not detected on the main page of Eyes Uab. 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: