12.5 sec in total
405 ms
11.9 sec
236 ms
Welcome to kupfer.cl homepage info - get ready to check Kupfer best content for Chile right away, or after learning these important things about kupfer.cl
Productos y Servicios Industriales con los más altos estándares de calidad y seguridad.
Visit kupfer.clWe analyzed Kupfer.cl page load time and found that the first response time was 405 ms and then it took 12.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
kupfer.cl performance score
name
value
score
weighting
Value2.6 s
62/100
10%
Value37.9 s
0/100
25%
Value20.6 s
0/100
10%
Value2,910 ms
3/100
30%
Value0.621
10/100
15%
Value43.7 s
0/100
10%
405 ms
1322 ms
254 ms
656 ms
2333 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 86% of them (83 requests) were addressed to the original Kupfer.cl, 3% (3 requests) were made to V2.zopim.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (6.3 sec) belongs to the original domain Kupfer.cl.
Page size can be reduced by 1.3 MB (59%)
2.3 MB
921.7 kB
In fact, the total size of Kupfer.cl main page is 2.3 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. 40% of websites need less resources to load. Javascripts take 935.6 kB which makes up the majority of the site volume.
Potential reduce by 97.2 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 30.2 kB, which is 27% 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 97.2 kB or 86% of the original size.
Potential reduce by 88.9 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. Obviously, Kupfer needs image optimization as it can save up to 88.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 742.3 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 742.3 kB or 79% of the original size.
Potential reduce by 417.5 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. Kupfer.cl needs all CSS files to be minified and compressed as it can save up to 417.5 kB or 95% of the original size.
Number of requests can be reduced by 29 (32%)
92
63
The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kupfer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
kupfer.cl
405 ms
www.kupfer.cl
1322 ms
1d35b67b08a7225e24ea00045b438cbe.css
254 ms
052a8ee4fdbda7db904438d45c44198d.css
656 ms
c9509d26172a9fde96ec65d7e8fa5703.js
2333 ms
enexum.css
395 ms
conversion.js
34 ms
fbds.js
149 ms
bg-sitio1.jpg
167 ms
kupfer-franja-despacho.png
167 ms
flecha-kupfer-18.png
288 ms
banner-venta-telefonica-left.png
1749 ms
banner-sucursales-left.png
1483 ms
banner-costos-left.png
2789 ms
banner-como-comprar-left.png
1470 ms
certificaciones-home1.png
2403 ms
catalogos-home.jpg
2772 ms
despacho-gratis-02.jpg
670 ms
marzo_04-16-Ecomercekatto160.jpg
3985 ms
marzo_04-16-EcomerceKattoarc315.jpg
2506 ms
marzo_04-16-Ecomerce-lincoln.jpg
6321 ms
marzo_04-16-Ecomerce2.jpg
5821 ms
septi_0008-out.jpg
4773 ms
50041.png
1417 ms
protector_solar_msa_2_.png
2333 ms
2_capas_5.png
3113 ms
equipo_de_corte_por_plasma2_1.png
3407 ms
nuevo.png
1598 ms
lips_sunwork_50f_2_.png
3347 ms
50566_oferta.png
3761 ms
50568_oferta.png
4053 ms
6389_9.png
4408 ms
50567_oferta.png
4629 ms
lincoln-electric.jpg
1856 ms
3m.jpg
2009 ms
cm.jpg
1987 ms
Parker.jpg
2118 ms
katto.jpg
2631 ms
msa.jpg
3606 ms
kiswire.jpg
2659 ms
eaton.jpg
3291 ms
chicago-pneumatic.jpg
3281 ms
atox.jpg
3360 ms
moldex.jpg
3043 ms
gtm.js
154 ms
analytics.js
120 ms
132 ms
116 ms
easycontact.php
4033 ms
desc_suscripcion_footer.php
3080 ms
collect
31 ms
collect
68 ms
54 ms
ga-audiences
19 ms
4257 ms
widget_v2.137.js
12 ms
__$$__stringtable_lang_es.js
10 ms
4075 ms
avatar_simple_visitor.png
76 ms
aL63HcygAAVYuCCsAAA==
1 ms
makita.jpg
2081 ms
liftall.jpg
2078 ms
simonds-international.jpg
2554 ms
yoke.jpg
1880 ms
yokogawa.jpg
1866 ms
metodos-pago-footer.png
2937 ms
twitter-footer.png
2771 ms
facebook-footer.png
2861 ms
youtube-footer.png
2770 ms
blog-footer.png
2573 ms
kupfer-logo-original.png
3004 ms
bg-carro.png
2499 ms
bg-carro1.png
2386 ms
sub_icon.png
2374 ms
F1.png
2365 ms
F2.png
2364 ms
bg-contenedor-footer.jpg
2116 ms
pagination.png
2151 ms
jquery-1.9.1.js
2082 ms
lightbox.css
1107 ms
styles.css
1209 ms
normalize.css
1240 ms
foundation.css
1605 ms
lightbox.js
1472 ms
jquery-ui.js
3344 ms
mootools.js
2512 ms
jquery.form.min.js
1735 ms
jquery.validate.js
2238 ms
validation.js
1866 ms
main.js
1997 ms
casa.png
132 ms
loading.gif
129 ms
close.gif
132 ms
fancybox-x.png
135 ms
fancybox.png
261 ms
fancybox-y.png
135 ms
blank.gif
134 ms
kupfer.cl 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
[role]s do not have all required [aria-*] attributes
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
Links do not have a discernible name
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.
kupfer.cl 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
kupfer.cl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
ES
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kupfer.cl can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Kupfer.cl 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.
kupfer.cl
Open Graph description is not detected on the main page of Kupfer. 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: