Report Summary

  • 27

    Performance

    Renders faster than
    47% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

mercycorps.co.uk

Homepage | Mercy Corps

Page Load Speed

2.1 sec in total

First Response

233 ms

Resources Loaded

1.4 sec

Page Rendered

480 ms

mercycorps.co.uk screenshot

About Website

Click here to check amazing Mercy Corps content. Otherwise, check out these important facts you probably never knew about mercycorps.co.uk

Mercy Corps is saving & improving lives in the world's toughest places.

Visit mercycorps.co.uk

Key Findings

We analyzed Mercycorps.co.uk page load time and found that the first response time was 233 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

mercycorps.co.uk performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value13.3 s

0/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value1,690 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.04

99/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

mercycorps.co.uk

233 ms

www.mercycorps.org.uk

296 ms

1860180358.js

39 ms

css__2gWksYad_0RsqVYcB3CEn7iBYnGTTUiMk_jy2vUaJ6g__0qXYIgT2rrVit3jiFKOVedEz--3o1zsRKk2M2QiZclg__gupLKeYwc2SFkgzNg_rFed6iV5HeAaji80X8Sis4hkc.css

12 ms

css__Q0mcPfKfNcKWvDuPdNJrgZPe7vAlztFtP0SG4YtDxrE__Bhihs5X_Lfac3Ww4Azw6SEtochkRa7MtMde8jyviafA__gupLKeYwc2SFkgzNg_rFed6iV5HeAaji80X8Sis4hkc.css

11 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Mercycorps.co.uk, 28% (13 requests) were made to D2zyf8ayvg1369.cloudfront.net and 20% (9 requests) were made to D2vzblmkrkqjaj.cloudfront.net. The less responsive or slowest element that took the longest time to load (488 ms) relates to the external source D2zyf8ayvg1369.cloudfront.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 794.7 kB (36%)

Content Size

2.2 MB

After Optimization

1.4 MB

In fact, the total size of Mercycorps.co.uk main page is 2.2 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 50.0 kB

  • Original 73.8 kB
  • After minification 68.5 kB
  • After compression 23.8 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 50.0 kB or 68% of the original size.

Image Optimization

-1%

Potential reduce by 6.4 kB

  • Original 1.2 MB
  • After minification 1.2 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. Mercy Corps images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 550.3 kB

  • Original 760.2 kB
  • After minification 707.7 kB
  • After compression 209.9 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 550.3 kB or 72% of the original size.

CSS Optimization

-88%

Potential reduce by 188.0 kB

  • Original 214.6 kB
  • After minification 214.5 kB
  • After compression 26.6 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. Mercycorps.co.uk needs all CSS files to be minified and compressed as it can save up to 188.0 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (50%)

Requests Now

42

After Optimization

21

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mercy Corps. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

mercycorps.co.uk accessibility score

98

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.

Best Practices

mercycorps.co.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

mercycorps.co.uk SEO score

86

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mercycorps.co.uk 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 Mercycorps.co.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

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