Tools & Wizards About Us
aerius.ca screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

aerius.ca

24-Hour, Non-Drowsy Relief from Allergy Symptoms | Aerius

Page Load Speed

745 ms in total

First Response

191 ms

Resources Loaded

502 ms

Page Rendered

52 ms

aerius.ca screenshot

About Website

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

Get fast relief from 15 allergy symptoms like red and swollen eyes, hives, itchy skin, nasal congestion and more with non-drowsy, 24-hour AERIUS.

Visit aerius.ca

Key Findings

We analyzed Aerius.ca page load time and found that the first response time was 191 ms and then it took 554 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

aerius.ca performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value1,050 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0.796

5/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

aerius.ca

191 ms

www.aerius.ca

303 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Aerius.ca and no external sources were called. The less responsive or slowest element that took the longest time to load (303 ms) belongs to the original domain Aerius.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 587.2 kB (14%)

Content Size

4.1 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aerius.ca main page is 4.1 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-23%

Potential reduce by 40 B

  • Original 177 B
  • After minification 177 B
  • After compression 137 B

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 40 B or 23% of the original size.

Image Optimization

-1%

Potential reduce by 38.3 kB

  • Original 3.4 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. Aerius images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 72.5 kB

  • Original 152.3 kB
  • After minification 149.6 kB
  • After compression 79.8 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 72.5 kB or 48% of the original size.

CSS Optimization

-84%

Potential reduce by 476.3 kB

  • Original 568.2 kB
  • After minification 532.8 kB
  • After compression 91.9 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. Aerius.ca needs all CSS files to be minified and compressed as it can save up to 476.3 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

aerius.ca

aerius.ca

191 ms

www.aerius.ca

www.aerius.ca

303 ms

Accessibility Review

aerius.ca accessibility score

97

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

aerius.ca best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

aerius.ca SEO score

86

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

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

    N/A

  • Encoding

    UTF-8

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

aerius.ca

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