Tools & Wizards About Us
orbis.org.uk screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

orbis.org.uk

Orbis | Eye Charity | Fighting Global Blindness | Orbis UK

Page Load Speed

3.3 sec in total

First Response

76 ms

Resources Loaded

2.3 sec

Page Rendered

1 sec

orbis.org.uk screenshot

About Website

Welcome to orbis.org.uk homepage info - get ready to check Orbis best content for United Kingdom right away, or after learning these important things about orbis.org.uk

Orbis eye sight charity gives communities across the world access to quality eye care, transforming lives and restoring vision for those who need it most.

Visit orbis.org.uk

Key Findings

We analyzed Orbis.org.uk page load time and found that the first response time was 76 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

orbis.org.uk performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value960 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

Network Requests Diagram

orbis.org.uk

76 ms

171 ms

en

33 ms

en

144 ms

global.css

153 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Orbis.org.uk, 38% (20 requests) were made to Orbis-international.imgix.net and 37% (19 requests) were made to Gbr.orbis.org. The less responsive or slowest element that took the longest time to load (1000 ms) relates to the external source Orbis-international.imgix.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 212.6 kB (11%)

Content Size

1.9 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Orbis.org.uk main page is 1.9 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 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 180.5 kB

  • Original 206.1 kB
  • After minification 155.1 kB
  • After compression 25.5 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. This page needs HTML code to be minified as it can gain 51.0 kB, which is 25% 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 180.5 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.5 MB
  • After minification 1.5 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. Orbis images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 32.1 kB

  • Original 231.0 kB
  • After minification 231.0 kB
  • After compression 198.9 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 32.1 kB or 14% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 40.1 kB
  • After minification 40.1 kB
  • After compression 40.1 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. Orbis.org.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (38%)

Requests Now

42

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Orbis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

orbis.org.uk

orbis.org.uk

76 ms

171 ms

en

en

33 ms

en

en

144 ms

global.css

global.css

153 ms

analytics.js

analytics.js

33 ms

autotrack.js

autotrack.js

141 ms

vendor-head.js

vendor-head.js

187 ms

polyfill.min.js

polyfill.min.js

718 ms

js

js

67 ms

email-decode.min.js

email-decode.min.js

57 ms

jquery.min.js

jquery.min.js

28 ms

manifest.js

manifest.js

176 ms

global.js

global.js

173 ms

vendor.js

vendor.js

184 ms

gtm.js

gtm.js

53 ms

hotjar-798398.js

hotjar-798398.js

171 ms

orbis-logo.svg

orbis-logo.svg

171 ms

Brishty-Sonia-Fahmida-7-1.png

Brishty-Sonia-Fahmida-7-1.png

230 ms

Screenshot-2024-04-25-at-14.42.16.png

Screenshot-2024-04-25-at-14.42.16.png

275 ms

Orbis-doctor-performing-surgery.jpg

Orbis-doctor-performing-surgery.jpg

272 ms

First-prompt-web.jpg

First-prompt-web.jpg

244 ms

Fourth-web-prompt.jpg

Fourth-web-prompt.jpg

271 ms

Ethiopia-2013-Bugbee-child-Zithromax.jpg

Ethiopia-2013-Bugbee-child-Zithromax.jpg

267 ms

kidsbox.jpg

kidsbox.jpg

322 ms

Cameroon_2017_cBugbee_Alexandre_M_15yrs_Cataract_portrait_ID5595.jpg

Cameroon_2017_cBugbee_Alexandre_M_15yrs_Cataract_portrait_ID5595.jpg

271 ms

Rachael-Kitwe-2015.jpg

Rachael-Kitwe-2015.jpg

273 ms

Annual-Report-Header.jpg

Annual-Report-Header.jpg

278 ms

Bugbee-India_07_holidaycard.jpg

Bugbee-India_07_holidaycard.jpg

285 ms

Screenshot-2023-02-02-at-14.55.12.png

Screenshot-2023-02-02-at-14.55.12.png

365 ms

Vaishnavi-1.JPG

Vaishnavi-1.JPG

290 ms

Orbis_Jamaica_Flying_Eye_Hospital.jpg

Orbis_Jamaica_Flying_Eye_Hospital.jpg

285 ms

Summer-Appeal-Blog-Header.png

Summer-Appeal-Blog-Header.png

667 ms

DSC00214-Mejorado-NR-min.jpg

DSC00214-Mejorado-NR-min.jpg

292 ms

DSCF9440-copy-2-1.jpg

DSCF9440-copy-2-1.jpg

320 ms

Tasmia-Cropped.jpg

Tasmia-Cropped.jpg

347 ms

fr-logo_2021-10-21-090511.svg

fr-logo_2021-10-21-090511.svg

634 ms

orbis-logo-mark.svg

orbis-logo-mark.svg

166 ms

sdk.js

sdk.js

207 ms

189 ms

Brishty-Sonia-Fahmida-7-1.png

Brishty-Sonia-Fahmida-7-1.png

1000 ms

alrightsans-regular-v3.woff

alrightsans-regular-v3.woff

141 ms

alrightsans-medium-v3.woff

alrightsans-medium-v3.woff

156 ms

alrightsans-bold-v3.woff

alrightsans-bold-v3.woff

278 ms

alrightsans-black-v3.woff

alrightsans-black-v3.woff

201 ms

miller-text-bold-30503.woff

miller-text-bold-30503.woff

190 ms

miller-text-30507.woff

miller-text-30507.woff

225 ms

modules.e4b2dc39f985f11fb1e4.js

modules.e4b2dc39f985f11fb1e4.js

97 ms

sprite.svg

sprite.svg

240 ms

app.js

app.js

119 ms

sdk.js

sdk.js

17 ms

48 ms

Accessibility Review

orbis.org.uk accessibility score

82

Accessibility Issues

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-*] attributes do not match their roles

High

ARIA IDs are not unique

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

Links do not have a discernible name

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>).

Best Practices

orbis.org.uk best practices score

83

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

SEO Factors

orbis.org.uk SEO score

93

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

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 Orbis.org.uk 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 Orbis.org.uk 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

orbis.org.uk

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