Tools & Wizards About Us
tcoenviro.com screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% 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

  • 93

    SEO

    Google-friendlier than
    83% of websites

tcoenviro.com

Home - TCO Environmental - Asbestos Abatement North Vancouver - (236) 558-8004

Page Load Speed

3.6 sec in total

First Response

617 ms

Resources Loaded

1.8 sec

Page Rendered

1.2 sec

tcoenviro.com screenshot

About Website

Welcome to tcoenviro.com homepage info - get ready to check TCO Enviro best content right away, or after learning these important things about tcoenviro.com

TCO Environmental is an expert when it comes to Asbestos Abatement in Coquitlam and the surrounding areas, we strive to be the leaders in our industry while helping our customers achieve their goals.

Visit tcoenviro.com

Key Findings

We analyzed Tcoenviro.com page load time and found that the first response time was 617 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

tcoenviro.com performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

Network Requests Diagram

tcoenviro.com

617 ms

style.min.css

62 ms

theme.min.css

122 ms

frontend-lite.min.css

184 ms

post-12.css

181 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 70% of them (62 requests) were addressed to the original Tcoenviro.com, 29% (26 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (617 ms) belongs to the original domain Tcoenviro.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 156.8 kB (9%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tcoenviro.com main page is 1.7 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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 121.4 kB

  • Original 142.9 kB
  • After minification 136.2 kB
  • After compression 21.5 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 121.4 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 34.3 kB

  • Original 1.4 MB
  • After minification 1.3 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. TCO Enviro images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 134 B

  • Original 108.0 kB
  • After minification 108.0 kB
  • After compression 107.9 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 1.0 kB

  • Original 71.0 kB
  • After minification 71.0 kB
  • After compression 70.0 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. Tcoenviro.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 36 (61%)

Requests Now

59

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TCO Enviro. 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 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tcoenviro.com

tcoenviro.com

617 ms

style.min.css

style.min.css

62 ms

theme.min.css

theme.min.css

122 ms

frontend-lite.min.css

frontend-lite.min.css

184 ms

post-12.css

post-12.css

181 ms

elementor-icons.min.css

elementor-icons.min.css

179 ms

swiper.min.css

swiper.min.css

183 ms

frontend-lite.min.css

frontend-lite.min.css

181 ms

post-88.css

post-88.css

188 ms

post-71.css

post-71.css

239 ms

post-68.css

post-68.css

242 ms

elegant.css

elegant.css

240 ms

linearicons.css

linearicons.css

239 ms

themify.css

themify.css

242 ms

css

css

35 ms

fontawesome.min.css

fontawesome.min.css

243 ms

solid.min.css

solid.min.css

298 ms

brands.min.css

brands.min.css

298 ms

jquery.min.js

jquery.min.js

306 ms

jquery-migrate.min.js

jquery-migrate.min.js

304 ms

widget-nav-menu.min.css

widget-nav-menu.min.css

304 ms

widget-icon-box.min.css

widget-icon-box.min.css

303 ms

widget-carousel.min.css

widget-carousel.min.css

414 ms

widget-icon-list.min.css

widget-icon-list.min.css

413 ms

animations.min.css

animations.min.css

416 ms

hello-frontend.min.js

hello-frontend.min.js

415 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

434 ms

jquery-numerator.min.js

jquery-numerator.min.js

433 ms

imagesloaded.min.js

imagesloaded.min.js

474 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

473 ms

webpack.runtime.min.js

webpack.runtime.min.js

474 ms

frontend-modules.min.js

frontend-modules.min.js

475 ms

hooks.min.js

hooks.min.js

474 ms

i18n.min.js

i18n.min.js

475 ms

frontend.min.js

frontend.min.js

482 ms

waypoints.min.js

waypoints.min.js

482 ms

core.min.js

core.min.js

482 ms

frontend.min.js

frontend.min.js

487 ms

elements-handlers.min.js

elements-handlers.min.js

434 ms

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logo-1-1-q5ifh8ooq9jy68dxzm64pic4jm4uow7zdmppnnwagw.png

127 ms

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360 ms

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246 ms

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303 ms

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224 ms

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225 ms

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225 ms

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251 ms

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426 ms

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251 ms

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306 ms

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427 ms

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370 ms

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363 ms

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img__0007_Layer-1.jpg

368 ms

img__0001_Layer-7.jpg

img__0001_Layer-7.jpg

419 ms

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423 ms

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427 ms

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Untitled-50-%C3%97-40-px-1.svg

382 ms

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default.yji-0a2bf1d9c330d8747446.svg

430 ms

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415 ms

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86 ms

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394 ms

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394 ms

Accessibility Review

tcoenviro.com accessibility score

88

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.

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 IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

tcoenviro.com 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

tcoenviro.com 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 Tcoenviro.com 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 Tcoenviro.com 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

tcoenviro.com

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