Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

waterdownoptometric.ca

The Waterdown Optometric Clinic - Eye Exams & Vision Care

Page Load Speed

1.7 sec in total

First Response

50 ms

Resources Loaded

736 ms

Page Rendered

960 ms

waterdownoptometric.ca screenshot

About Website

Click here to check amazing Waterdown Optometric content. Otherwise, check out these important facts you probably never knew about waterdownoptometric.ca

Welcome to The Waterdown Optometric Clinic. We are an eye health and vision care clinic located in Waterdown, Ontario. For more information about us, contact us today.

Visit waterdownoptometric.ca

Key Findings

We analyzed Waterdownoptometric.ca page load time and found that the first response time was 50 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

waterdownoptometric.ca performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.9

3/100

15%

TTI (Time to Interactive)

Value7.3 s

49/100

10%

Network Requests Diagram

waterdownoptometric.ca

50 ms

waterdownoptometric.ca

372 ms

css2

51 ms

sbi-styles.min.css

20 ms

style.min.css

35 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 72% of them (46 requests) were addressed to the original Waterdownoptometric.ca, 8% (5 requests) were made to Fonts.gstatic.com and 5% (3 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (372 ms) belongs to the original domain Waterdownoptometric.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 90.9 kB (7%)

Content Size

1.4 MB

After Optimization

1.3 MB

In fact, the total size of Waterdownoptometric.ca main page is 1.4 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. 70% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 88.9 kB

  • Original 112.8 kB
  • After minification 111.1 kB
  • After compression 24.0 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 88.9 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 916 B

  • Original 1.0 MB
  • After minification 1.0 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. Waterdown Optometric images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 693 B

  • Original 124.8 kB
  • After minification 124.6 kB
  • After compression 124.1 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

-1%

Potential reduce by 464 B

  • Original 75.1 kB
  • After minification 75.1 kB
  • After compression 74.7 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. Waterdownoptometric.ca has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 38 (67%)

Requests Now

57

After Optimization

19

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Waterdown Optometric. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

waterdownoptometric.ca accessibility score

90

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

waterdownoptometric.ca best practices score

83

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

Page has valid source maps

SEO Factors

waterdownoptometric.ca SEO score

93

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

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

    EN

  • Encoding

    UTF-8

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

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