Tools & Wizards About Us
nsi.ae screenshot

Report Summary

  • 0

    Performance

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

nsi.ae

Top institute for training in security industry UAE - National Security Institute

Page Load Speed

11.6 sec in total

First Response

2.5 sec

Resources Loaded

8 sec

Page Rendered

1 sec

nsi.ae screenshot

About Website

Welcome to nsi.ae homepage info - get ready to check Nsi best content right away, or after learning these important things about nsi.ae

National security institute is one of the top institute for providing training and qualifying personals in security & health and safety industry in UAE

Visit nsi.ae

Key Findings

We analyzed Nsi.ae page load time and found that the first response time was 2.5 sec and then it took 9.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

nsi.ae performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

2/100

10%

LCP (Largest Contentful Paint)

Value23.5 s

0/100

25%

SI (Speed Index)

Value23.8 s

0/100

10%

TBT (Total Blocking Time)

Value4,880 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.148

1/100

15%

TTI (Time to Interactive)

Value28.1 s

0/100

10%

Network Requests Diagram

nsi.ae

2517 ms

css2

41 ms

js

67 ms

sbi-styles.min.css

191 ms

styles.css

288 ms

Our browser made a total of 153 requests to load all elements on the main page. We found that 74% of them (113 requests) were addressed to the original Nsi.ae, 14% (22 requests) were made to Fonts.gstatic.com and 5% (8 requests) were made to Embed.tawk.to. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Nsi.ae.

Page Optimization Overview & Recommendations

Page size can be reduced by 490.7 kB (10%)

Content Size

4.8 MB

After Optimization

4.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nsi.ae main page is 4.8 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. 80% 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 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 186.2 kB

  • Original 222.1 kB
  • After minification 213.9 kB
  • After compression 35.9 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 186.2 kB or 84% of the original size.

Image Optimization

-8%

Potential reduce by 271.2 kB

  • Original 3.5 MB
  • After minification 3.3 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. Nsi images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 25.6 kB

  • Original 793.7 kB
  • After minification 793.7 kB
  • After compression 768.1 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

-4%

Potential reduce by 7.6 kB

  • Original 208.1 kB
  • After minification 208.1 kB
  • After compression 200.5 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. Nsi.ae has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 72 (57%)

Requests Now

126

After Optimization

54

  • Images
  • JavaScript
  • CSS

The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nsi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nsi.ae

nsi.ae

2517 ms

css2

css2

41 ms

js

js

67 ms

sbi-styles.min.css

sbi-styles.min.css

191 ms

styles.css

styles.css

288 ms

cookie-law-info-public.css

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282 ms

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282 ms

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284 ms

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43 ms

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480 ms

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43 ms

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676 ms

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19 ms

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590 ms

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590 ms

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679 ms

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680 ms

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811 ms

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700 ms

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330 ms

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762 ms

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National-Day-UAE-51.jpg

National-Day-UAE-51.jpg

1219 ms

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107 ms

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690 ms

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956 ms

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788 ms

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869 ms

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873 ms

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194 ms

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190 ms

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74 ms

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123 ms

Accessibility Review

nsi.ae accessibility score

71

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

nsi.ae best practices score

75

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

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

SEO Factors

nsi.ae SEO score

74

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

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 Nsi.ae 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 Nsi.ae 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

nsi.ae

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