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amstar.ca screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

amstar.ca

AMSTAR - Assessing the Methodological Quality of Systematic Reviews

Page Load Speed

511 ms in total

First Response

154 ms

Resources Loaded

263 ms

Page Rendered

94 ms

amstar.ca screenshot

About Website

Welcome to amstar.ca homepage info - get ready to check AMSTAR best content right away, or after learning these important things about amstar.ca

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Key Findings

We analyzed Amstar.ca page load time and found that the first response time was 154 ms and then it took 357 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

amstar.ca performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value0.8 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)

Value0.8 s

100/100

10%

Network Requests Diagram

amstar.ca

154 ms

amstar.css

35 ms

AMSTARBANNER.gif

103 ms

sample9.gif

56 ms

bruyere.jpg

56 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that all of those requests were addressed to Amstar.ca and no external sources were called. The less responsive or slowest element that took the longest time to load (154 ms) belongs to the original domain Amstar.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 28.6 kB (22%)

Content Size

132.1 kB

After Optimization

103.5 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Amstar.ca main page is 132.1 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 10% of websites need less resources to load. Images take 119.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 10.0 kB

  • Original 11.9 kB
  • After minification 8.7 kB
  • After compression 1.9 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. This page needs HTML code to be minified as it can gain 3.2 kB, which is 27% 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 10.0 kB or 84% of the original size.

Image Optimization

-15%

Potential reduce by 18.5 kB

  • Original 119.9 kB
  • After minification 101.4 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, AMSTAR needs image optimization as it can save up to 18.5 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-15%

Potential reduce by 30 B

  • Original 198 B
  • After minification 198 B
  • After compression 168 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. Amstar.ca needs all CSS files to be minified and compressed as it can save up to 30 B or 15% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AMSTAR. According to our analytics all requests are already optimized.

Network Requests Diagram

amstar.ca

amstar.ca

154 ms

amstar.css

amstar.css

35 ms

AMSTARBANNER.gif

AMSTARBANNER.gif

103 ms

sample9.gif

sample9.gif

56 ms

bruyere.jpg

bruyere.jpg

56 ms

ohri.png

ohri.png

102 ms

cadth.png

cadth.png

84 ms

SIGN.png

SIGN.png

66 ms

Accessibility Review

amstar.ca accessibility score

73

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

amstar.ca best practices score

67

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

amstar.ca SEO score

67

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Amstar.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 Amstar.ca 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

amstar.ca

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