Tools & Wizards About Us

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

uveitis.org

Ocular Inflammation and Uveitis Foundation - Uveitis.org | OIUF

Page Load Speed

2.6 sec in total

First Response

160 ms

Resources Loaded

2.1 sec

Page Rendered

319 ms

About Website

Visit uveitis.org now to see the best up-to-date Uveitis content for United States and also check out these interesting facts you probably never knew about uveitis.org

Uveitis is inflammation inside your eye. Uveitis and other ocular inflammatory diseases are the third leading cause of blindness in developed countries. Our mission is to find cures for uveitis and al...

Visit uveitis.org

Key Findings

We analyzed Uveitis.org page load time and found that the first response time was 160 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

uveitis.org performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value37.4 s

0/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value2,120 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.046

99/100

15%

TTI (Time to Interactive)

Value31.6 s

0/100

10%

Network Requests Diagram

uveitis.org

160 ms

uveitis.org

335 ms

bootstrap.min.css

66 ms

skin.css

129 ms

font-awesome.css

187 ms

Our browser made a total of 135 requests to load all elements on the main page. We found that 69% of them (93 requests) were addressed to the original Uveitis.org, 13% (18 requests) were made to Platform.twitter.com and 6% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (902 ms) belongs to the original domain Uveitis.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 850.2 kB (15%)

Content Size

5.6 MB

After Optimization

4.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Uveitis.org main page is 5.6 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. Only a small number of websites need less resources to load. Images take 4.7 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 114.5 kB

  • Original 143.7 kB
  • After minification 140.4 kB
  • After compression 29.2 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 114.5 kB or 80% of the original size.

Image Optimization

-14%

Potential reduce by 660.4 kB

  • Original 4.7 MB
  • After minification 4.1 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. Obviously, Uveitis needs image optimization as it can save up to 660.4 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-9%

Potential reduce by 45.9 kB

  • Original 523.1 kB
  • After minification 523.1 kB
  • After compression 477.2 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

-12%

Potential reduce by 29.4 kB

  • Original 239.2 kB
  • After minification 239.2 kB
  • After compression 209.9 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. Uveitis.org needs all CSS files to be minified and compressed as it can save up to 29.4 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 97 (80%)

Requests Now

122

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uveitis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 63 to 1 for JavaScripts and from 36 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

uveitis.org accessibility score

87

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

Best Practices

uveitis.org 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

uveitis.org SEO score

91

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

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