Tools & Wizards About Us
crisismappers.net screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

crisismappers.net

CrisisMappers - THE HUMANITARIAN TECHNOLOGY NETWORK

Page Load Speed

1.9 sec in total

First Response

35 ms

Resources Loaded

1.4 sec

Page Rendered

432 ms

crisismappers.net screenshot

About Website

Click here to check amazing Crisis Mappers content for United States. Otherwise, check out these important facts you probably never knew about crisismappers.net

Leveraging mobile platforms, computational linguistics, geospatial technologies, and visual analytics to power rapid crisis response

Visit crisismappers.net

Key Findings

We analyzed Crisismappers.net page load time and found that the first response time was 35 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

crisismappers.net performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

crisismappers.net

35 ms

crisismapping.ning.com

484 ms

gtm.js

55 ms

common.min.css

23 ms

component.min.css

18 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Crisismappers.net, 51% (37 requests) were made to Storage.ning.com and 28% (20 requests) were made to Static.ning.com. The less responsive or slowest element that took the longest time to load (603 ms) relates to the external source Storage.ning.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 195.9 kB (42%)

Content Size

467.2 kB

After Optimization

271.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Crisismappers.net main page is 467.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Javascripts take 330.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 53.4 kB

  • Original 70.2 kB
  • After minification 64.7 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. 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 53.4 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 280 B

  • Original 21.3 kB
  • After minification 21.0 kB

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. Crisis Mappers images are well optimized though.

JavaScript Optimization

-43%

Potential reduce by 141.3 kB

  • Original 330.6 kB
  • After minification 330.6 kB
  • After compression 189.3 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 141.3 kB or 43% of the original size.

CSS Optimization

-2%

Potential reduce by 921 B

  • Original 45.2 kB
  • After minification 45.2 kB
  • After compression 44.3 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. Crisismappers.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (27%)

Requests Now

70

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crisis Mappers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

crisismappers.net

crisismappers.net

35 ms

crisismapping.ning.com

crisismapping.ning.com

484 ms

gtm.js

gtm.js

55 ms

common.min.css

common.min.css

23 ms

component.min.css

component.min.css

18 ms

bottom-bar.min.css

bottom-bar.min.css

14 ms

generated-669f9e55b39635-96443363-css

generated-669f9e55b39635-96443363-css

212 ms

generated-669f9e555daad4-89352248-css

generated-669f9e555daad4-89352248-css

148 ms

core.min.js

core.min.js

5 ms

xn_track.min.js

xn_track.min.js

4 ms

buttons-ningbar.png

buttons-ningbar.png

70 ms

2810035600

2810035600

73 ms

square.gif

square.gif

51 ms

xg_sprite-CC0000.png

xg_sprite-CC0000.png

49 ms

facebook.gif

facebook.gif

49 ms

Ning_MM_footer_wht@2x.png

Ning_MM_footer_wht@2x.png

51 ms

2802931354

2802931354

51 ms

2680032254

2680032254

53 ms

2711929429

2711929429

372 ms

2653233922

2653233922

324 ms

11019211698

11019211698

354 ms

11019210686

11019210686

98 ms

2778580609

2778580609

108 ms

2778569850

2778569850

112 ms

11019198872

11019198872

111 ms

11019197877

11019197877

138 ms

11019197858

11019197858

138 ms

11019196896

11019196896

138 ms

11019196686

11019196686

139 ms

11019196675

11019196675

141 ms

2778569475

2778569475

146 ms

2711928885

2711928885

438 ms

2711946154

2711946154

169 ms

2711941008

2711941008

173 ms

2711936428

2711936428

368 ms

2680034719

2680034719

207 ms

2711933972

2711933972

216 ms

2680027242

2680027242

218 ms

2711929150

2711929150

224 ms

2711929727

2711929727

229 ms

2653226620

2653226620

234 ms

2680025676

2680025676

460 ms

2680032297

2680032297

602 ms

2711934579

2711934579

579 ms

2711929125

2711929125

375 ms

jquery-ui.min.js

jquery-ui.min.js

15 ms

modernizr.custom.js

modernizr.custom.js

18 ms

jstorage.min.js

jstorage.min.js

18 ms

jquery.autoResize.js

jquery.autoResize.js

17 ms

jquery.jsonp.min.js

jquery.jsonp.min.js

54 ms

Base64.js

Base64.js

54 ms

jquery.ui.widget.js

jquery.ui.widget.js

55 ms

jquery.iframe-transport.js

jquery.iframe-transport.js

54 ms

jquery.fileupload.js

jquery.fileupload.js

54 ms

loader

loader

141 ms

chat.png

chat.png

51 ms

12128128652

12128128652

252 ms

11108829289

11108829289

163 ms

11108829852

11108829852

163 ms

ga.js

ga.js

46 ms

2711931227

2711931227

109 ms

2680031551

2680031551

280 ms

2802941009

2802941009

41 ms

2711934748

2711934748

274 ms

2680031467

2680031467

278 ms

2711929150

2711929150

603 ms

__utm.gif

__utm.gif

15 ms

2778570866

2778570866

122 ms

2711930454

2711930454

248 ms

2802948149

2802948149

206 ms

2680031705

2680031705

324 ms

2711928511

2711928511

288 ms

Accessibility Review

crisismappers.net accessibility score

97

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

crisismappers.net 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

SEO Factors

crisismappers.net SEO score

92

Search Engine Optimization Advices

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 Crisismappers.net 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 Crisismappers.net 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

crisismappers.net

Open Graph description is not detected on the main page of Crisis Mappers. 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: