4.9 sec in total
257 ms
4.3 sec
316 ms
Click here to check amazing SLCLAB content for Spain. Otherwise, check out these important facts you probably never knew about slclab.com
Software de gestión en la nube para laboratorios de análisis que se adapta a cada tipo de laboratorio y país. Confíe su laboratorio a un equipos de expertos y a un LIMS en contínua innovación.
Visit slclab.comWe analyzed Slclab.com page load time and found that the first response time was 257 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster. This domain responded with an error, which can significantly jeopardize Slclab.com rating and web reputation
slclab.com performance score
name
value
score
weighting
Value5.1 s
8/100
10%
Value21.8 s
0/100
25%
Value17.5 s
0/100
10%
Value1,500 ms
14/100
30%
Value0.317
36/100
15%
Value19.9 s
2/100
10%
257 ms
549 ms
334 ms
228 ms
339 ms
Our browser made a total of 119 requests to load all elements on the main page. We found that 86% of them (102 requests) were addressed to the original Slclab.com, 3% (3 requests) were made to V2.zopim.com and 2% (2 requests) were made to Skypeassets.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Slclab.com.
Page size can be reduced by 1.9 MB (54%)
3.5 MB
1.6 MB
In fact, the total size of Slclab.com main page is 3.5 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. 65% of websites need less resources to load. Javascripts take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 102.6 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 28.4 kB, which is 24% 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 102.6 kB or 86% of the original size.
Potential reduce by 127.8 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, SLCLAB needs image optimization as it can save up to 127.8 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 1.1 MB
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 1.1 MB or 72% of the original size.
Potential reduce by 554.2 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. Slclab.com needs all CSS files to be minified and compressed as it can save up to 554.2 kB or 86% of the original size.
Number of requests can be reduced by 60 (58%)
104
44
The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SLCLAB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
slclab.com
257 ms
www.slclab.com
549 ms
buttons.css
334 ms
social-icons.css
228 ms
font-awesome.min.css
339 ms
bootstrap.min.css
567 ms
jslider.css
238 ms
settings.css
578 ms
animate.css
341 ms
video-js.min.css
344 ms
jquery.scrollbar.css
447 ms
style.css
795 ms
responsive.css
458 ms
pages.css
581 ms
home-pages-customizer.css
556 ms
ie.css
582 ms
slclab.css
665 ms
skype-uri.js
70 ms
jquery.min-1.11.2.js
607 ms
bootstrap.min.js
458 ms
jquery.carouFredSel-6.2.1-packed.js
607 ms
jquery.touchSwipe.min.js
465 ms
jquery.elevateZoom-3.0.8.min.js
554 ms
jquery.imagesloaded.min.js
606 ms
jquery.appear.js
607 ms
jquery.sparkline.min.js
669 ms
jquery.easypiechart.min.js
677 ms
jquery.easing.1.3.js
681 ms
jquery.stellar.min.js
684 ms
jquery.tubular.1.0.js
689 ms
SmoothScroll.js
692 ms
country.js
784 ms
spin.min.js
789 ms
ladda.min.js
794 ms
masonry.pkgd.min.js
900 ms
raphael.min.js
934 ms
video.js
899 ms
livicons-1.3.min.js
1361 ms
jquery.themepunch.plugins.min.js
1025 ms
jquery.themepunch.revolution.min.js
1024 ms
jquery.scrollbar.min.js
946 ms
main2.js
852 ms
analytics.js
15 ms
Logo_SLCLAB_transparente.png
469 ms
BanderaEspana.gif
469 ms
eng-flag.png
471 ms
flagportugal.png
549 ms
Banner1_Alfa21.png
695 ms
Banner1_FondoBlanco1.png
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Banner1_Alfa21Vet.png
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Manchas2.png
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Manchas1.png
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Puzzle3.jpg
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IdeaMitad.png
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all.js
282 ms
skype-analytics.js
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collect
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BebasNeue-webfont.woff
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glyphicons-halflings-regular.woff
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fontawesome-webfont.woff
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social-icons.woff
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iframe_api
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Idealeft.png
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IdeaRight.png
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www-widgetapi.js
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Ciudades.gif
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Mundo.png
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widget_v2.135.js
19 ms
cubo_soporte.png
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__$$__stringtable_lang_es.js
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cubo_mail.png
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cubo_reuni%C3%B3n.png
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xd_arbiter.php
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xd_arbiter.php
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rs-slider3-bg.jpg
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logotipoAlfa21.gif
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laboratory.jpg
1194 ms
fotomural-perros-y-gatos1cuadrado.jpg
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aguacuadrado.jpg
1279 ms
apt.jpg
1286 ms
Spain.png
1204 ms
uruguay.png
1225 ms
argentina.png
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chile.png
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bolivia.png
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costa-rica.png
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colombia.png
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revicons.woff
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like.php
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check-icon-white.svg
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loader.svg
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qeKvIRsJabD.js
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LVx-xkvaJ0b.png
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aL63HcygAAVYuCCsAAA==
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social-icons.ttf
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revicons.ttf
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slclab.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
Image elements do not have [alt] attributes
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
slclab.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
slclab.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
ES
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Slclab.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish 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 Slclab.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.
slclab.com
Open Graph description is not detected on the main page of SLCLAB. 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: