4.8 sec in total
388 ms
4.2 sec
268 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 388 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
boliden.com performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value15.7 s
0/100
25%
Value6.9 s
34/100
10%
Value130 ms
96/100
30%
Value0.013
100/100
15%
Value5.9 s
66/100
10%
388 ms
1540 ms
468 ms
587 ms
352 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 68% of them (36 requests) were addressed to the original Boliden.com, 26% (14 requests) were made to Investors.boliden.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Boliden.com.
Page size can be reduced by 395.2 kB (42%)
945.4 kB
550.2 kB
In fact, the total size of Boliden.com main page is 945.4 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. 30% of websites need less resources to load. Images take 484.3 kB which makes up the majority of the site volume.
Potential reduce by 32.8 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 11.2 kB, which is 26% 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 32.8 kB or 76% of the original size.
Potential reduce by 47.2 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. Boliden images are well optimized though.
Potential reduce by 218.8 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 218.8 kB or 72% of the original size.
Potential reduce by 96.4 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 96.4 kB or 85% of the original size.
Number of requests can be reduced by 20 (40%)
50
30
The browser has sent 50 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 13 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
boliden.com
388 ms
www.boliden.com
1540 ms
boliden.css
468 ms
jquery-1.11.0.min.js
587 ms
jquery-migrate-1.2.1.min.js
352 ms
jquery.bxslider.min.js
354 ms
jquery.colorbox-min.js
359 ms
common.js
472 ms
WebResource.axd
116 ms
BodyBg.png
125 ms
Boliden_logo_2015.png
137 ms
sv.gif
138 ms
fi.gif
132 ms
QuickSearchBtn.png
137 ms
BOLIDEN_web_bildspel_580x360_Riya.jpg
367 ms
BOLIDEN_web_bildspel_580x360_Johanna.jpg
1465 ms
BOLIDEN_web_bildspel_580x360_Martin.jpg
490 ms
BOLIDEN_web_bildspel_580x360_Ntombi.jpg
1607 ms
efterbehandling_Small.jpg
1240 ms
aitik56_40_puff.png
1036 ms
1a-copper-en.png
487 ms
q4.png
609 ms
ex_jobb_b2.png
612 ms
b1_Boliden_felix.png
734 ms
Kokkola.jpg
1826 ms
gtm.js
60 ms
QuickSearchField.png
846 ms
icons.png
1937 ms
topmenuseperator.png
1147 ms
968 ms
headerGradientBg.png
1258 ms
SlideShowBg.png
1571 ms
MetalsSliderBg.png
1373 ms
ContentBg.png
1492 ms
FooterBg.png
1555 ms
Stockholm.gif
1690 ms
bx_loader.gif
1641 ms
analytics.js
21 ms
collect
11 ms
default.css
94 ms
afw.css
179 ms
afw_element_resizer-2.0.js
172 ms
jslib.js
168 ms
air-1.0.js
256 ms
afwboliden.js
171 ms
alertir.js
185 ms
afwshare_shareprice_calculator-1.0.css
163 ms
default-1.3.css
91 ms
afwshare-1.3.1.css
94 ms
afwshare_totalreturn-1.0.css
87 ms
air_table-1.0.css
101 ms
metal-bullets-sprite.png
96 ms
print.css
115 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
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
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
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
EN
N/A
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 neither this language nor any other was claimed in <html> or <meta> tags. 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: