4.5 sec in total
145 ms
3.3 sec
1 sec
Visit teck.com now to see the best up-to-date Teck content for Canada and also check out these interesting facts you probably never knew about teck.com
Teck is a leading Canadian resource company focused on responsibly providing the metals essential for global development and the energy transition while caring for the people, communities and land tha...
Visit teck.comWe analyzed Teck.com page load time and found that the first response time was 145 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
teck.com performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value27.7 s
0/100
25%
Value10.4 s
8/100
10%
Value2,010 ms
7/100
30%
Value0.005
100/100
15%
Value23.9 s
1/100
10%
145 ms
10 ms
254 ms
375 ms
265 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 62% of them (60 requests) were addressed to the original Teck.com, 7% (7 requests) were made to Irs.tools.investis.com and 5% (5 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Teck.com.
Page size can be reduced by 484.8 kB (9%)
5.7 MB
5.2 MB
In fact, the total size of Teck.com main page is 5.7 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 5.0 MB which makes up the majority of the site volume.
Potential reduce by 288.8 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 149.2 kB, which is 48% 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 288.8 kB or 93% of the original size.
Potential reduce by 186.7 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. Teck images are well optimized though.
Potential reduce by 1.7 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. This website has mostly compressed JavaScripts.
Potential reduce by 7.6 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. Teck.com has all CSS files already compressed.
Number of requests can be reduced by 22 (28%)
80
58
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teck. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.
teck.com
145 ms
www.teck.com
10 ms
www.teck.com
254 ms
Libraries-8b0d_f682.css
375 ms
Base-dbf4_5682.css
265 ms
Podcasts-6c8f_cb26.css
66 ms
js
68 ms
Libraries-60dd_435b.js
367 ms
Base-2c8e_13e7.js
204 ms
xfp.js
200 ms
gtm.js
141 ms
Ticker.aspx
694 ms
logo-teck-64x26-ffffff.svg
417 ms
Q1-2024-Financial-Report-hero.png
752 ms
Sustainability-Report-2023-Hero.png
674 ms
red-dog-zinc-banner-min.png
611 ms
2024-Global-100-Hero.png
684 ms
Quarterly_Report_Generic_Cover.png
443 ms
2023-Annual-Report_cover.webp
682 ms
SR23_Thumbnail_Vertical.jpg
611 ms
products-panel-copper.jpg
748 ms
products-panel-steelmaking-coal.jpg
973 ms
products-panel-zinc.jpg
894 ms
Elview.jpg
997 ms
fordingriver(1).jpg
897 ms
greenhills.jpg
897 ms
highland(1).jpg
1084 ms
linecreek(1).jpg
1207 ms
trailoperations(1).jpg
978 ms
antamina(0).jpg
975 ms
quebrada-blanca.jpg
1052 ms
carmen.jpg
1290 ms
reddogok.jpg
1301 ms
pdac-banner.jpg
1072 ms
2019-hero-copper-alt2.jpg
1485 ms
Products-T2.2-Teck-Zinc-Hero-Man-Mining-1280x500-2015.jpg
1431 ms
Teck-Top-100-Employeer-Hero.png
1180 ms
2019-Hero-BioDiversity.jpg
1255 ms
Responsibility-Energy-Climate-Change-Solar-Panels.jpg
1602 ms
Banner-Relationships-with-Communities-2019.JPG
1387 ms
Q2-2019-Hero.jpg
1637 ms
2016-Annual-Report-Highlights.png
1791 ms
Banner-SUS-Topic-Responsible-Production(0).jpg
1696 ms
Tailings-Management-Banner.jpg
1505 ms
2019-water-hero-alt(0).jpg
1563 ms
Mining_Association_Canada.png
1791 ms
Logo-ICMM-grey.png
1633 ms
MABC_website_logo_2.png
1732 ms
PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA
0 ms
js
98 ms
bat.js
197 ms
uwt.js
200 ms
destination
197 ms
insight.min.js
345 ms
destination
195 ms
analytics.js
51 ms
hotjar-3521918.js
421 ms
fbevents.js
351 ms
o2.eyereturn.com
61 ms
collect
120 ms
lotagrotesque-regular-webfont.woff
1519 ms
lotagrotesque-light-webfont.woff
1262 ms
collect
271 ms
52003422.js
163 ms
activityi;src=11175462;type=retar0;cat=retar0;ord=3069306432758;npa=0;auiddc=999705770.1715620358;pscdl=noapi;frm=0;gtm=45fe4580v9177523620z879257775za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.teck.com%2F
250 ms
lotagrotesque-semibold-webfont.woff
1154 ms
lotagrotesque-bold-webfont.woff
1223 ms
pixel
274 ms
52003422
279 ms
jquery-1.11.2.min.js
90 ms
WebResource.axd
57 ms
ScriptResource.axd
78 ms
ScriptResource.axd
80 ms
iframeResizer_child_v2.js
79 ms
icons-teck-14-12-23.ttf
1459 ms
logo-snmpe.png
1203 ms
adsct
344 ms
adsct
264 ms
modules.1a30a0a67c3c23c13060.js
78 ms
copper-alliance-logo.png
1167 ms
SR23_CS-Photo_Water_Banner.webp
1126 ms
SR23_CS-Photo_Tailings_Banner.webp
1331 ms
src=11175462;type=retar0;cat=retar0;ord=3069306432758;npa=0;auiddc=*;pscdl=noapi;frm=0;gtm=45fe4580v9177523620z879257775za201;gcd=13l3l3l3l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.teck.com%2F
203 ms
lotagrotesque-regular-webfont.woff
66 ms
lotagrotesque-semibold-webfont.woff
64 ms
pixel
22 ms
SR23_CS-Photo_Ind-People_Banner.webp
1024 ms
clarity.js
18 ms
SR23_CS-Photo_Health-and-Safety_Banner.webp
1032 ms
SR23_CS-Photo_Communities_The-Forum_Banner.webp
1305 ms
25 ms
SR23_CS-Photo_Communities_Earth-Rangers_Banner.webp
1014 ms
pre-footer.jpg
1333 ms
bb-xprs.svg
1032 ms
appnexus
4 ms
rubicon
3 ms
c.gif
9 ms
teck.com accessibility score
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
[aria-*] attributes do not match their roles
ARIA IDs are not unique
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
Buttons do not have an accessible name
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
teck.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
teck.com SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Teck.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 Teck.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.
teck.com
Open Graph data is detected on the main page of Teck. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: