1.4 sec in total
123 ms
1.1 sec
167 ms
Click here to check amazing Transcanada content for Canada. Otherwise, check out these important facts you probably never knew about transcanada.com
TC Energy places great importance on building and maintaining relationships with the contractor, supplier and vendor community and providing the tools and resources they need to support our business o...
Visit transcanada.comWe analyzed Transcanada.com page load time and found that the first response time was 123 ms and then it took 1.3 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.
transcanada.com performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value10.8 s
0/100
25%
Value8.6 s
17/100
10%
Value2,240 ms
6/100
30%
Value0.071
96/100
15%
Value14.1 s
9/100
10%
123 ms
186 ms
157 ms
159 ms
82 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 82% of them (40 requests) were addressed to the original Transcanada.com, 4% (2 requests) were made to Cm.g.doubleclick.net and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (248 ms) belongs to the original domain Transcanada.com.
Page size can be reduced by 360.3 kB (50%)
715.3 kB
355.1 kB
In fact, the total size of Transcanada.com main page is 715.3 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. Javascripts take 309.1 kB which makes up the majority of the site volume.
Potential reduce by 31.0 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. This page needs HTML code to be minified as it can gain 12.7 kB, which is 34% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 31.0 kB or 83% of the original size.
Potential reduce by 23.4 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. Transcanada images are well optimized though.
Potential reduce by 227.7 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 227.7 kB or 74% of the original size.
Potential reduce by 78.2 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. Transcanada.com needs all CSS files to be minified and compressed as it can save up to 78.2 kB or 86% of the original size.
Number of requests can be reduced by 25 (58%)
43
18
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Transcanada. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
transcanada.com
123 ms
www.transcanada.com
186 ms
global_content.css
157 ms
global_structure.css
159 ms
global_behaviour.css
82 ms
global_scripts.js
182 ms
jquery-1.8.3.min.js
218 ms
ui.core.js
135 ms
ui.tabs.js
119 ms
jquery.tablesorter.min.js
144 ms
jquery.treeview.js
162 ms
dummy.js
170 ms
smartlists.js
164 ms
jquery.cookie.js
165 ms
pixel
19 ms
pixel
67 ms
gtm.js
43 ms
transcan.gif
210 ms
announcements-home.html
45 ms
tc_home_bg_top_new.jpg
70 ms
arrow_green.gif
48 ms
asset-map-icon.jpg
46 ms
tc_logo.jpg
47 ms
spacer_tc_home_1.jpg
47 ms
spacer_tc_home_2.jpg
69 ms
search_arrow.gif
71 ms
header-text.png
73 ms
tc_home_arrow_1.gif
76 ms
tc_home_arrow_orange.gif
73 ms
arrow_down_dgray.png
77 ms
Whats_New_Image.jpg
97 ms
Learn_More_Image.jpg
111 ms
arrow_green3.gif
101 ms
TransCanada-2014-CSR-Report-Summary-cover.jpg
111 ms
Transcanada-2015-ar.jpg
143 ms
transcanada-emergency-img.jpg
154 ms
fill_pic.jpg
153 ms
flyoutbottomgradient.jpg
151 ms
tc_corpmap.jpg
248 ms
home_bottom.jpg
167 ms
colorbar.jpg
173 ms
footerWidget.jpg
188 ms
bg_tc_home_bottom.jpg
171 ms
analytics.js
23 ms
8134.js
25 ms
collect
15 ms
collect
65 ms
ga-audiences
36 ms
global_print.css
28 ms
transcanada.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Image elements do not have [alt] attributes
transcanada.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
transcanada.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Document doesn't have a valid hreflang
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Transcanada.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Transcanada.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.
transcanada.com
Open Graph description is not detected on the main page of Transcanada. 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: