Tools & Wizards About Us
ncct.uottawa.ca screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

ncct.uottawa.ca

NCCT :: Home Page

Page Load Speed

8.6 sec in total

First Response

4.1 sec

Resources Loaded

4.3 sec

Page Rendered

196 ms

ncct.uottawa.ca screenshot

About Website

Visit ncct.uottawa.ca now to see the best up-to-date NCCT Uottawa content for Canada and also check out these interesting facts you probably never knew about ncct.uottawa.ca

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Key Findings

We analyzed Ncct.uottawa.ca page load time and found that the first response time was 4.1 sec and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

ncct.uottawa.ca performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.8 s

100/100

10%

Network Requests Diagram

ncct.uottawa.ca

4093 ms

ie.css

22 ms

roll_index.js

42 ms

home.jpg

23 ms

lab.jpg

23 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Ncct.uottawa.ca and no external sources were called. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Ncct.uottawa.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.5 kB (24%)

Content Size

104.5 kB

After Optimization

79.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ncct.uottawa.ca main page is 104.5 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. Only 5% of websites need less resources to load. Images take 85.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 12.8 kB

  • Original 16.5 kB
  • After minification 15.0 kB
  • After compression 3.6 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 12.8 kB or 78% of the original size.

Image Optimization

-13%

Potential reduce by 10.9 kB

  • Original 85.5 kB
  • After minification 74.6 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, NCCT Uottawa needs image optimization as it can save up to 10.9 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 851 B

  • Original 1.2 kB
  • After minification 899 B
  • After compression 339 B

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 851 B or 72% of the original size.

CSS Optimization

-72%

Potential reduce by 908 B

  • Original 1.3 kB
  • After minification 928 B
  • After compression 353 B

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. Ncct.uottawa.ca needs all CSS files to be minified and compressed as it can save up to 908 B or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (50%)

Requests Now

24

After Optimization

12

  • Images
  • JavaScript
  • CSS

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

Network Requests Diagram

ncct.uottawa.ca

ncct.uottawa.ca

4093 ms

ie.css

ie.css

22 ms

roll_index.js

roll_index.js

42 ms

home.jpg

home.jpg

23 ms

lab.jpg

lab.jpg

23 ms

research.jpg

research.jpg

42 ms

people.jpg

people.jpg

43 ms

publications.jpg

publications.jpg

42 ms

news.jpg

news.jpg

43 ms

contact.jpg

contact.jpg

63 ms

home_roll.jpg

home_roll.jpg

64 ms

lab_roll.jpg

lab_roll.jpg

59 ms

research_roll.jpg

research_roll.jpg

62 ms

people_roll.jpg

people_roll.jpg

63 ms

publications_roll.jpg

publications_roll.jpg

62 ms

news_roll.jpg

news_roll.jpg

78 ms

contact_roll.jpg

contact_roll.jpg

89 ms

spacer.gif

spacer.gif

80 ms

sigla.jpg

sigla.jpg

91 ms

home.jpg

home.jpg

81 ms

index_bg.jpg

index_bg.jpg

121 ms

ncit_logo.gif

ncit_logo.gif

97 ms

bg_dreapta.jpg

bg_dreapta.jpg

100 ms

orange_highlights.gif

orange_highlights.gif

102 ms

orange_research.gif

orange_research.gif

120 ms

Accessibility Review

ncct.uottawa.ca accessibility score

84

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best Practices

ncct.uottawa.ca 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

SEO Factors

ncct.uottawa.ca SEO score

67

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ncct.uottawa.ca can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ncct.uottawa.ca main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

ncct.uottawa.ca

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