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airbel.rescue.org screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

airbel.rescue.org

Airbel Impact Lab - Research & Innovation at the IRC - Home

Page Load Speed

4.5 sec in total

First Response

149 ms

Resources Loaded

1.3 sec

Page Rendered

3.1 sec

airbel.rescue.org screenshot

About Website

Click here to check amazing Airbel Rescue content for United States. Otherwise, check out these important facts you probably never knew about airbel.rescue.org

The Airbel Center is the innovation team at the International Rescue Committee. We develop products, services, and systems to improve humanitarian response—creating lasting impact for people affected ...

Visit airbel.rescue.org

Key Findings

We analyzed Airbel.rescue.org page load time and found that the first response time was 149 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

airbel.rescue.org performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value5.6 s

52/100

10%

TBT (Total Blocking Time)

Value2,130 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

Network Requests Diagram

airbel.rescue.org

149 ms

airbel.rescue.org

59 ms

kdc7cba.js

72 ms

bootstrap.min.css

28 ms

checkbox.min.css

173 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 71% of them (60 requests) were addressed to the original Airbel.rescue.org, 8% (7 requests) were made to Assets.megaphone.fm and 5% (4 requests) were made to Megaphone.imgix.net. The less responsive or slowest element that took the longest time to load (448 ms) belongs to the original domain Airbel.rescue.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 894.6 kB (16%)

Content Size

5.6 MB

After Optimization

4.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Airbel.rescue.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. 65% of websites need less resources to load. Images take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 48.8 kB

  • Original 65.6 kB
  • After minification 58.4 kB
  • After compression 16.8 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. This page needs HTML code to be minified as it can gain 7.2 kB, which is 11% 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 48.8 kB or 74% of the original size.

Image Optimization

-10%

Potential reduce by 529.1 kB

  • Original 5.1 MB
  • After minification 4.6 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. Airbel Rescue images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 316.7 kB

  • Original 473.0 kB
  • After minification 473.0 kB
  • After compression 156.3 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 316.7 kB or 67% of the original size.

CSS Optimization

-1%

Potential reduce by 27 B

  • Original 3.0 kB
  • After minification 3.0 kB
  • After compression 2.9 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. Airbel.rescue.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (25%)

Requests Now

77

After Optimization

58

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Airbel Rescue. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

airbel.rescue.org

airbel.rescue.org

149 ms

airbel.rescue.org

airbel.rescue.org

59 ms

kdc7cba.js

kdc7cba.js

72 ms

bootstrap.min.css

bootstrap.min.css

28 ms

checkbox.min.css

checkbox.min.css

173 ms

main.css

main.css

20 ms

remixicon.css

remixicon.css

331 ms

head_bundled.js

head_bundled.js

53 ms

main.js

main.js

122 ms

main_bundled.js

main_bundled.js

448 ms

tab-collapse-b4.js

tab-collapse-b4.js

47 ms

gtm.js

gtm.js

92 ms

VMP2587139674

VMP2587139674

322 ms

irc-header.png

irc-header.png

38 ms

airbel-header-illustration.png

airbel-header-illustration.png

52 ms

airbel-homepage-whatisairbel-01.jpg

airbel-homepage-whatisairbel-01.jpg

67 ms

airbel-single-pluses.png

airbel-single-pluses.png

279 ms

home-whatisairbel.jpg

home-whatisairbel.jpg

57 ms

airbel-pencil-cta.jpg

airbel-pencil-cta.jpg

236 ms

home-ourwork.jpg

home-ourwork.jpg

74 ms

home-ourwork-01.png

home-ourwork-01.png

74 ms

home-ourwork-02.png

home-ourwork-02.png

101 ms

home-ourwork-03.png

home-ourwork-03.png

192 ms

home-ourwork-04.png

home-ourwork-04.png

102 ms

home-ourwork-05.png

home-ourwork-05.png

125 ms

home-ourwork-06.png

home-ourwork-06.png

125 ms

airbel-whatdowefocuson.jpg

airbel-whatdowefocuson.jpg

358 ms

airbel-focus-illustration.png

airbel-focus-illustration.png

125 ms

focus-icon-economicwellbeing-white.png

focus-icon-economicwellbeing-white.png

126 ms

projects-team-icon.png

projects-team-icon.png

138 ms

studies-icon.png

studies-icon.png

137 ms

focus-icon-education-white.png

focus-icon-education-white.png

152 ms

focus-icon-empowerment-white.png

focus-icon-empowerment-white.png

153 ms

focus-icon-health-white.png

focus-icon-health-white.png

191 ms

focus-icon-other-white.png

focus-icon-other-white.png

189 ms

focus-icon-safety-white.png

focus-icon-safety-white.png

192 ms

airbel-whyairbel.jpg

airbel-whyairbel.jpg

193 ms

airbel-vivianfry.png

airbel-vivianfry.png

195 ms

MVIMG_20190411_112309.jpg

MVIMG_20190411_112309.jpg

203 ms

airbel-vertical-pluses.png

airbel-vertical-pluses.png

204 ms

0-kpqtbhpebqeps3t.jpg

0-kpqtbhpebqeps3t.jpg

215 ms

1jsv9idosj9xiapeifelvsw.jpeg

1jsv9idosj9xiapeifelvsw.jpeg

219 ms

spread-1---20170827-kryan-yemen-098.jpg

spread-1---20170827-kryan-yemen-098.jpg

225 ms

relief_grey.png

relief_grey.png

236 ms

citi-foundation-gray.png

citi-foundation-gray.png

237 ms

intel-1spot-100-gray.png

intel-1spot-100-gray.png

241 ms

open-society-foundations-logo-2017-12-18-3000x1526.png

open-society-foundations-logo-2017-12-18-3000x1526.png

341 ms

DEPP_Labs_grey.png

DEPP_Labs_grey.png

250 ms

german-jordan-coop-gray-1.png

german-jordan-coop-gray-1.png

236 ms

gizlogo-unternehmen-gray.png

gizlogo-unternehmen-gray.png

208 ms

dutch-logo-gray-1.png

dutch-logo-gray-1.png

216 ms

UK-AID-Standard-grey.png

UK-AID-Standard-grey.png

210 ms

CIFF_grey.png

CIFF_grey.png

213 ms

ipa-africa-gray.png

ipa-africa-gray.png

239 ms

Vox-media-grey.png

Vox-media-grey.png

192 ms

Ubongo_grey.png

Ubongo_grey.png

181 ms

js

js

44 ms

twilio-dot-org-white-gray2.png

twilio-dot-org-white-gray2.png

177 ms

ipl-logo-transparent-gray.png

ipl-logo-transparent-gray.png

283 ms

wv-logo-new-grayscale.png

wv-logo-new-grayscale.png

181 ms

airbel-footer-illustration.png

airbel-footer-illustration.png

188 ms

logo-white.svg

logo-white.svg

197 ms

airbel-twitter-icon.svg

airbel-twitter-icon.svg

190 ms

airbel-medium-icon.svg

airbel-medium-icon.svg

191 ms

airbel-podcast-icon.svg

airbel-podcast-icon.svg

189 ms

airbel-externallink-indicator.svg

airbel-externallink-indicator.svg

188 ms

irc-footer.png

irc-footer.png

165 ms

player-3cdff8c23c5efc2257699718ba8d5e18bab1311fc0eccb0ce192979e51c4f486.css

player-3cdff8c23c5efc2257699718ba8d5e18bab1311fc0eccb0ce192979e51c4f486.css

201 ms

player-150ba939ae3747583bd7.js

player-150ba939ae3747583bd7.js

220 ms

google_analytics-4674b54fee282c27641d.js

google_analytics-4674b54fee282c27641d.js

129 ms

analytics.js

analytics.js

41 ms

uploads_2F1547748524744-p0upvj1b9o9-cfba7ccd3eef20d1f263a085d5a25ed0_2FDisplaced.png

uploads_2F1547748524744-p0upvj1b9o9-cfba7ccd3eef20d1f263a085d5a25ed0_2FDisplaced.png

40 ms

megaphone-play.png

megaphone-play.png

33 ms

megaphone-pause.png

megaphone-pause.png

40 ms

megaphone-logo-updated.png

megaphone-logo-updated.png

33 ms

pnply-font-medium-43a5c49df4efe7cfaa7fc1ec8e287dcab93eecf7b383a4eb2bd617778ca4d8b0.woff

pnply-font-medium-43a5c49df4efe7cfaa7fc1ec8e287dcab93eecf7b383a4eb2bd617778ca4d8b0.woff

63 ms

pnply-font-69c4b96309a3548d9b875986c26f1c634ebd04b15933df2d9d5ff0807d7785ef.woff

pnply-font-69c4b96309a3548d9b875986c26f1c634ebd04b15933df2d9d5ff0807d7785ef.woff

46 ms

pnply-font-light-12a71ce50e1e0afb80361f279bd7fdc2bc15ee91533d150d6fa95a0017ce4dce.woff

pnply-font-light-12a71ce50e1e0afb80361f279bd7fdc2bc15ee91533d150d6fa95a0017ce4dce.woff

34 ms

pnply-icons-51ea7418dadd988c5fcc4a15616df9bc69cfad4a533aead140eeaea041890e06.woff

pnply-icons-51ea7418dadd988c5fcc4a15616df9bc69cfad4a533aead140eeaea041890e06.woff

60 ms

collect

collect

18 ms

collect

collect

8 ms

collect

collect

30 ms

js

js

33 ms

ga-audiences

ga-audiences

94 ms

Accessibility Review

airbel.rescue.org accessibility score

87

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.

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

airbel.rescue.org 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

Missing source maps for large first-party JavaScript

SEO Factors

airbel.rescue.org SEO score

92

Search Engine Optimization Advices

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 Airbel.rescue.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 Airbel.rescue.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

airbel.rescue.org

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