Tools & Wizards About Us
terravisioncare.ca screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

terravisioncare.ca

Terra Vision Care | Calgary Optometrists (Eye Doctor)

Page Load Speed

1.1 sec in total

First Response

127 ms

Resources Loaded

841 ms

Page Rendered

111 ms

terravisioncare.ca screenshot

About Website

Visit terravisioncare.ca now to see the best up-to-date Terra Vision Care content and also check out these interesting facts you probably never knew about terravisioncare.ca

Looking for an Optometrist in Calgary? We strive to give you the best experience from eyes exams to eye glasses. Located 5 minutes from downtown, NW Parkdale.

Visit terravisioncare.ca

Key Findings

We analyzed Terravisioncare.ca page load time and found that the first response time was 127 ms and then it took 952 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

terravisioncare.ca performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value5,250 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

www.terravisioncare.ca

127 ms

minified.js

90 ms

focus-within-polyfill.js

89 ms

polyfill.min.js

145 ms

bootstrap-features.1a99b4a8.bundle.min.js

140 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Terravisioncare.ca, 75% (12 requests) were made to Static.parastorage.com and 6% (1 request) were made to Polyfill.io. The less responsive or slowest element that took the longest time to load (352 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 335.8 kB (64%)

Content Size

522.8 kB

After Optimization

187.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Terravisioncare.ca main page is 522.8 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. 45% of websites need less resources to load. HTML takes 323.3 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 234.2 kB

  • Original 323.3 kB
  • After minification 321.6 kB
  • After compression 89.1 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 234.2 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 7.1 kB
  • After minification 7.1 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. Terra Vision Care images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 101.6 kB

  • Original 192.4 kB
  • After minification 192.4 kB
  • After compression 90.8 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 101.6 kB or 53% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (60%)

Requests Now

15

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Terra Vision Care. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.terravisioncare.ca

www.terravisioncare.ca

127 ms

minified.js

minified.js

90 ms

focus-within-polyfill.js

focus-within-polyfill.js

89 ms

polyfill.min.js

polyfill.min.js

145 ms

bootstrap-features.1a99b4a8.bundle.min.js

bootstrap-features.1a99b4a8.bundle.min.js

140 ms

main.24eb524d.bundle.min.js

main.24eb524d.bundle.min.js

178 ms

lodash.min.js

lodash.min.js

114 ms

react.production.min.js

react.production.min.js

114 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

113 ms

wix-perf-measure.bundle.min.js

wix-perf-measure.bundle.min.js

111 ms

react-dom.production.min.js

react-dom.production.min.js

151 ms

df48cb_b571290ae3174935a3a11067d4c7ca5a.jpg

df48cb_b571290ae3174935a3a11067d4c7ca5a.jpg

352 ms

deprecation-en.v5.html

deprecation-en.v5.html

9 ms

bolt-performance

bolt-performance

48 ms

deprecation-style.v5.css

deprecation-style.v5.css

19 ms

right-arrow.svg

right-arrow.svg

10 ms

Accessibility Review

terravisioncare.ca accessibility score

88

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

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.

Best Practices

terravisioncare.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

High

Page has valid source maps

SEO Factors

terravisioncare.ca SEO score

89

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

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 Terravisioncare.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 Terravisioncare.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

terravisioncare.ca

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