3.2 sec in total
419 ms
1.9 sec
859 ms
Welcome to boliden.com homepage info - get ready to check Boliden best content for Sweden right away, or after learning these important things about boliden.com
For more than 90 years, Boliden has been exploring, extracting and processing base metals such as zink, copper, nickel and lead and precious metals like gold, silver and Platinum Group Metals (PGM).
Visit boliden.comWe analyzed Boliden.com page load time and found that the first response time was 419 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
boliden.com performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value7.8 s
3/100
25%
Value6.0 s
46/100
10%
Value680 ms
43/100
30%
Value0.019
100/100
15%
Value6.8 s
55/100
10%
419 ms
282 ms
276 ms
27 ms
50 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 96% of them (43 requests) were addressed to the original Boliden.com, 2% (1 request) were made to Googletagmanager.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (909 ms) belongs to the original domain Boliden.com.
Page size can be reduced by 95.7 kB (5%)
1.8 MB
1.7 MB
In fact, the total size of Boliden.com main page is 1.8 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. 55% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 77.3 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 28.6 kB, which is 33% 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 77.3 kB or 88% of the original size.
Potential reduce by 0 B
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. Boliden images are well optimized though.
Potential reduce by 7.5 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 10.9 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. Boliden.com needs all CSS files to be minified and compressed as it can save up to 10.9 kB or 21% of the original size.
Number of requests can be reduced by 3 (9%)
35
32
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boliden. 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.
boliden.com
419 ms
www.boliden.com
282 ms
gtm.js
276 ms
app.v1.ced1daf5.css
27 ms
jquery.min.js
50 ms
bundle.js
43 ms
modules.js
42 ms
boliden-100-logo.svg
213 ms
flag-en.png
138 ms
flag-sv.png
141 ms
flag-fi.png
145 ms
aitik-dam-project-contractors-3-2.jpg
238 ms
q1-teaser.jpg
231 ms
electric-vehicle.jpg
214 ms
concrete-desktop.jpg
301 ms
start-periodic-table-bg.jpg
285 ms
verksamhet-prospektering-small.jpg
161 ms
process-arrow.png
304 ms
gruvbrytning-slide-01-small.jpg
230 ms
smaltverk-small.jpg
375 ms
produkter-small.jpg
245 ms
products.jpg
369 ms
produkter-zink-small.jpg
260 ms
hero-banner-copper.jpg
403 ms
produkter-bly-small.jpg
297 ms
facts-image-nickel.jpg
324 ms
produkter-guld-small.jpg
316 ms
produkter-silver-small.jpg
317 ms
produkter-svavelsyra-teaser.jpg
444 ms
produkter-koncentrat-small.jpg
337 ms
produkter-ovriga-small.jpg
341 ms
sustainable-2.jpg
353 ms
start-karriar-bg-low.jpg
480 ms
pin-smelters.svg
371 ms
pin-mines.svg
380 ms
pin-marketing.svg
393 ms
process-arrow.svg
390 ms
fontawesome-webfont.woff
527 ms
GaramondW02.woff
909 ms
GaramondW02-Bold.woff
545 ms
EurostileNextW02-SemiBd.woff
572 ms
EurostileNextW02.woff
458 ms
EurostileNextW02-Light.woff
619 ms
EurostileNextW02-Bold.woff
537 ms
boliden-icons.ttf
518 ms
boliden.com accessibility score
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
Links do not have a discernible 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.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
boliden.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
boliden.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
Document doesn't have a valid hreflang
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Boliden.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 Boliden.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.
boliden.com
Open Graph description is not detected on the main page of Boliden. 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: