Tools & Wizards About Us
spherehandbook.org screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

spherehandbook.org

Sphere Handbook

Page Load Speed

4 sec in total

First Response

114 ms

Resources Loaded

3.8 sec

Page Rendered

100 ms

spherehandbook.org screenshot

About Website

Click here to check amazing Sphere Handbook content for Yemen. Otherwise, check out these important facts you probably never knew about spherehandbook.org

The Handbook is one of most widely known and internationally recognized tools for delivery of quality humanitarian response. Humanitarian Charter and Minimum Standards in Humanitarian Response.

Visit spherehandbook.org

Key Findings

We analyzed Spherehandbook.org page load time and found that the first response time was 114 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

spherehandbook.org performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.391

26/100

15%

TTI (Time to Interactive)

Value9.4 s

31/100

10%

Network Requests Diagram

spherehandbook.org

114 ms

sphere

437 ms

sphere

2124 ms

bootstrap-icons.css

313 ms

boxicons.min.css

317 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 Spherehandbook.org, 65% (34 requests) were made to Handbook.spherestandards.org and 15% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Handbook.spherestandards.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.8 MB (80%)

Content Size

3.4 MB

After Optimization

686.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Spherehandbook.org main page is 3.4 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. 50% of websites need less resources to load. HTML takes 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 2.6 MB

  • Original 3.1 MB
  • After minification 3.0 MB
  • After compression 494.2 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 2.6 MB or 84% of the original size.

Image Optimization

-47%

Potential reduce by 89.8 kB

  • Original 189.9 kB
  • After minification 100.2 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. Obviously, Sphere Handbook needs image optimization as it can save up to 89.8 kB or 47% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 899 B

  • Original 35.9 kB
  • After minification 35.9 kB
  • After compression 35.0 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

-18%

Potential reduce by 12.3 kB

  • Original 69.4 kB
  • After minification 62.2 kB
  • After compression 57.1 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. Spherehandbook.org needs all CSS files to be minified and compressed as it can save up to 12.3 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (59%)

Requests Now

39

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sphere Handbook. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

spherehandbook.org

spherehandbook.org

114 ms

sphere

sphere

437 ms

sphere

sphere

2124 ms

bootstrap-icons.css

bootstrap-icons.css

313 ms

boxicons.min.css

boxicons.min.css

317 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

13 ms

bootstrap.min.css

bootstrap.min.css

113 ms

css

css

45 ms

css

css

62 ms

style.css

style.css

105 ms

add_ltr.css

add_ltr.css

102 ms

css

css

64 ms

css

css

65 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

300 ms

main.js

main.js

198 ms

pace.min.js

pace.min.js

26 ms

pace.css

pace.css

198 ms

jquery.validate.min.js

jquery.validate.min.js

305 ms

toastr.js

toastr.js

304 ms

toastr.css

toastr.css

321 ms

algoliasearch@4

algoliasearch@4

26 ms

ajax_progress.js

ajax_progress.js

320 ms

MathJax.js

MathJax.js

32 ms

book_search.css

book_search.css

339 ms

sphere_en.css

sphere_en.css

401 ms

sphere_common.css

sphere_common.css

401 ms

bookview

bookview

403 ms

sphere_logo.png

sphere_logo.png

420 ms

logo-algolia.svg

logo-algolia.svg

421 ms

-1.png

-1.png

525 ms

0.png

0.png

502 ms

1.png

1.png

503 ms

2.png

2.png

503 ms

3.png

3.png

522 ms

4.png

4.png

521 ms

5.png

5.png

603 ms

6.png

6.png

604 ms

7.png

7.png

605 ms

8.png

8.png

623 ms

rvt.png

rvt.png

827 ms

ajax-loader.gif

ajax-loader.gif

624 ms

boxicons.woff

boxicons.woff

952 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDLshdTQ3ig.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDLshdTQ3ig.ttf

14 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDOUhdTQ3ig.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDOUhdTQ3ig.ttf

19 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDGUmdTQ3ig.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDGUmdTQ3ig.ttf

29 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDFwmdTQ3ig.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDFwmdTQ3ig.ttf

34 ms

XRXK3I6Li01BKofIMPyPbj8d7IEAGXNirXAHjabf.ttf

XRXK3I6Li01BKofIMPyPbj8d7IEAGXNirXAHjabf.ttf

35 ms

XRXK3I6Li01BKofIMPyPbj8d7IEAGXNi83AHjabf.ttf

XRXK3I6Li01BKofIMPyPbj8d7IEAGXNi83AHjabf.ttf

36 ms

XRXK3I6Li01BKofIMPyPbj8d7IEAGXNic3cHjabf.ttf

XRXK3I6Li01BKofIMPyPbj8d7IEAGXNic3cHjabf.ttf

36 ms

XRXK3I6Li01BKofIMPyPbj8d7IEAGXNiSncHjabf.ttf

XRXK3I6Li01BKofIMPyPbj8d7IEAGXNiSncHjabf.ttf

35 ms

bootstrap-icons.woff

bootstrap-icons.woff

849 ms

TeX-AMS-MML_HTMLorMML.js

TeX-AMS-MML_HTMLorMML.js

10 ms

Accessibility Review

spherehandbook.org accessibility score

100

Accessibility Issues

Best Practices

spherehandbook.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the geolocation permission on page load

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

spherehandbook.org SEO score

85

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

High

robots.txt is not valid

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 Spherehandbook.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 Spherehandbook.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

spherehandbook.org

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