Tools & Wizards About Us

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

suncor.com

Suncor

Page Load Speed

1.5 sec in total

First Response

308 ms

Resources Loaded

453 ms

Page Rendered

750 ms

About Website

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

Suncor is a unique and sustainable energy company dedicated to vigorous growth in worldwide markets through meeting or exceeding the changing expectations of our current and future stakeholders.

Visit suncor.com

Key Findings

We analyzed Suncor.com page load time and found that the first response time was 308 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

suncor.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value2,070 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

www.suncor.com

308 ms

VisitorIdentification.js

74 ms

ie.bundle.js

47 ms

body.bundle.js

51 ms

gtm.js

80 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 29% of them (2 requests) were addressed to the original Suncor.com, 57% (4 requests) were made to Sustainability-prd-cdn.suncor.com and 14% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (308 ms) belongs to the original domain Suncor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 110.4 kB (43%)

Content Size

254.6 kB

After Optimization

144.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Suncor.com main page is 254.6 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. 25% of websites need less resources to load. HTML takes 135.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 109.7 kB

  • Original 135.3 kB
  • After minification 135.0 kB
  • After compression 25.6 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 109.7 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 118.1 kB
  • After minification 118.1 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. Suncor images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 729 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 532 B

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 729 B or 58% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (50%)

Requests Now

6

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Suncor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

suncor.com accessibility score

92

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

[role] values are not valid

Best Practices

suncor.com 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

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

suncor.com SEO score

100

Search Engine Optimization Advices

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 Suncor.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 Suncor.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

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