Tools & Wizards About Us
imuna.org screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

imuna.org

IMUNA | NHSMUN | Model UN | Education Through Simulation - Model United Nations Conferences

Page Load Speed

1.1 sec in total

First Response

81 ms

Resources Loaded

736 ms

Page Rendered

271 ms

imuna.org screenshot

About Website

Click here to check amazing IMUNA content for United States. Otherwise, check out these important facts you probably never knew about imuna.org

IMUNA, a non-profit, educational organization formally associated with the United Nations Department of Global Communications, has served for more than four decades as the vanguard in global issues ed...

Visit imuna.org

Key Findings

We analyzed Imuna.org page load time and found that the first response time was 81 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

imuna.org performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value1,680 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.072

96/100

15%

TTI (Time to Interactive)

Value14.1 s

10/100

10%

Network Requests Diagram

imuna.org

81 ms

font-awesome.min.css

10 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

23 ms

css_m0K-UJMVhsr2X76dskvpr6AFTa4QYH0_8fdTr1wla3k.css

281 ms

css_PAK1MIyEgEk9Ho9-XDzVwTe4Zf3Ul_58Y7HhL7toz98.css

45 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 65% of them (22 requests) were addressed to the original Imuna.org, 18% (6 requests) were made to Fonts.gstatic.com and 6% (2 requests) were made to Netdna.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (281 ms) belongs to the original domain Imuna.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 904.6 kB (58%)

Content Size

1.6 MB

After Optimization

661.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Imuna.org main page is 1.6 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. 45% of websites need less resources to load. Javascripts take 647.0 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 23.9 kB

  • Original 31.9 kB
  • After minification 29.1 kB
  • After compression 7.9 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 23.9 kB or 75% of the original size.

Image Optimization

-4%

Potential reduce by 17.8 kB

  • Original 439.9 kB
  • After minification 422.1 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. IMUNA images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 487.1 kB

  • Original 647.0 kB
  • After minification 498.2 kB
  • After compression 159.9 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 487.1 kB or 75% of the original size.

CSS Optimization

-84%

Potential reduce by 375.7 kB

  • Original 447.3 kB
  • After minification 442.3 kB
  • After compression 71.6 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. Imuna.org needs all CSS files to be minified and compressed as it can save up to 375.7 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (58%)

Requests Now

24

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IMUNA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

imuna.org

imuna.org

81 ms

font-awesome.min.css

font-awesome.min.css

10 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

23 ms

css_m0K-UJMVhsr2X76dskvpr6AFTa4QYH0_8fdTr1wla3k.css

css_m0K-UJMVhsr2X76dskvpr6AFTa4QYH0_8fdTr1wla3k.css

281 ms

css_PAK1MIyEgEk9Ho9-XDzVwTe4Zf3Ul_58Y7HhL7toz98.css

css_PAK1MIyEgEk9Ho9-XDzVwTe4Zf3Ul_58Y7HhL7toz98.css

45 ms

css_fF3Kvn-GuyrehhsMT63DK886jUtDT3g3YTVJcyCqW7Y.css

css_fF3Kvn-GuyrehhsMT63DK886jUtDT3g3YTVJcyCqW7Y.css

52 ms

css

css

26 ms

css_xQqzfYSmU-a_z_V4pavBH3Dm_6nYF8iiXvhNdNLXclA.css

css_xQqzfYSmU-a_z_V4pavBH3Dm_6nYF8iiXvhNdNLXclA.css

52 ms

css_GM4BgdSwf-vduIdoTEwrWb2hwvEYiFpRWH94c7Xr0Vg.css

css_GM4BgdSwf-vduIdoTEwrWb2hwvEYiFpRWH94c7Xr0Vg.css

87 ms

skin.ST4G8_Kzji0pGMaU0RN2g9ghzGIEY1lGDuJhKnH7W60.css

skin.ST4G8_Kzji0pGMaU0RN2g9ghzGIEY1lGDuJhKnH7W60.css

54 ms

js_JLxuxbhhrFRy-sBnijHkR0TGGHgiukMPv94zvDWgQ3g.js

js_JLxuxbhhrFRy-sBnijHkR0TGGHgiukMPv94zvDWgQ3g.js

122 ms

js_dGx5xSYimkU-UHZQ8gq8vxN1v6NJxdS4NrGOdDBSuBE.js

js_dGx5xSYimkU-UHZQ8gq8vxN1v6NJxdS4NrGOdDBSuBE.js

121 ms

js_I8yX6RYPZb7AtMcDUA3QKDZqVkvEn35ED11_1i7vVpc.js

js_I8yX6RYPZb7AtMcDUA3QKDZqVkvEn35ED11_1i7vVpc.js

66 ms

js_McyQSqiswAu2YkWIHbfhk6FCOe5oGmA3p9tL3W2knvk.js

js_McyQSqiswAu2YkWIHbfhk6FCOe5oGmA3p9tL3W2knvk.js

68 ms

js_IAF8k7ZYmNtNVf_X4YXjx5kp0WwLtqBg6bMTzEHZmzw.js

js_IAF8k7ZYmNtNVf_X4YXjx5kp0WwLtqBg6bMTzEHZmzw.js

191 ms

css

css

36 ms

analytics.js

analytics.js

29 ms

IMUNA%20Logo_0.png

IMUNA%20Logo_0.png

172 ms

map-top.png

map-top.png

147 ms

map-bottom.png

map-bottom.png

60 ms

jsachs.jpg

jsachs.jpg

68 ms

IMG_3442%20-%20Version%202.jpg

IMG_3442%20-%20Version%202.jpg

40 ms

Ban%20Ki%20Moon.jpg

Ban%20Ki%20Moon.jpg

84 ms

social-sprites.png

social-sprites.png

39 ms

collect

collect

28 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

6 ms

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

25 ms

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

21 ms

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

21 ms

EInbV5DfGHOiMmvb1Xr-honF5uFdDttMLvmWuJdhhgs.ttf

EInbV5DfGHOiMmvb1Xr-honF5uFdDttMLvmWuJdhhgs.ttf

21 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

77 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

86 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

20 ms

clhLqOv7MXn459PTh0gXYBayoCksK7A5ZWkzVNukUdQ.ttf

clhLqOv7MXn459PTh0gXYBayoCksK7A5ZWkzVNukUdQ.ttf

19 ms

Accessibility Review

imuna.org accessibility score

96

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

imuna.org best practices score

67

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

imuna.org SEO score

93

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 Imuna.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 Imuna.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

imuna.org

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