Report Summary

  • 53

    Performance

    Renders faster than
    71% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 57

    SEO

    Google-friendlier than
    20% of websites

cns.miis.edu

James Martin Center for Nonproliferation Studies | Combating the spread of weapons of mass destruction with training & analysis

Page Load Speed

13.2 sec in total

First Response

128 ms

Resources Loaded

12.3 sec

Page Rendered

766 ms

cns.miis.edu screenshot

About Website

Click here to check amazing Cns Miis content for Pakistan. Otherwise, check out these important facts you probably never knew about cns.miis.edu

Combating the spread of weapons of mass destruction with training & analysis

Visit cns.miis.edu

Key Findings

We analyzed Cns.miis.edu page load time and found that the first response time was 128 ms and then it took 13 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

cns.miis.edu performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.13

82/100

15%

TTI (Time to Interactive)

Value9.7 s

28/100

10%

Network Requests Diagram

cns.miis.edu

128 ms

www.nonproliferation.org

6417 ms

wp-emoji-release.min.js

226 ms

css

58 ms

catablog.css

201 ms

Our browser made a total of 229 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Cns.miis.edu, 94% (216 requests) were made to Nonproliferation.org and 2% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (6.4 sec) relates to the external source Nonproliferation.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (15%)

Content Size

9.7 MB

After Optimization

8.3 MB

In fact, the total size of Cns.miis.edu main page is 9.7 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 9.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 176.4 kB

  • Original 213.1 kB
  • After minification 187.3 kB
  • After compression 36.7 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 25.7 kB, which is 12% 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 176.4 kB or 83% of the original size.

Image Optimization

-10%

Potential reduce by 926.1 kB

  • Original 9.0 MB
  • After minification 8.1 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. Cns Miis images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 201.3 kB

  • Original 304.9 kB
  • After minification 285.1 kB
  • After compression 103.6 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 201.3 kB or 66% of the original size.

CSS Optimization

-82%

Potential reduce by 157.8 kB

  • Original 192.6 kB
  • After minification 176.9 kB
  • After compression 34.9 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. Cns.miis.edu needs all CSS files to be minified and compressed as it can save up to 157.8 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (16%)

Requests Now

224

After Optimization

188

The browser has sent 224 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cns Miis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

cns.miis.edu accessibility score

76

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

cns.miis.edu best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

cns.miis.edu SEO score

57

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Cns.miis.edu 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 Cns.miis.edu 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 Cns Miis. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: