2.3 sec in total
235 ms
1.8 sec
319 ms
Click here to check amazing Sistematics content. Otherwise, check out these important facts you probably never knew about sistematics.com
Venta de material informático, audiovisual y de telecomunicaciones | Catálogo Sistematics.com
Visit sistematics.comWe analyzed Sistematics.com page load time and found that the first response time was 235 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
sistematics.com performance score
name
value
score
weighting
Value3.1 s
48/100
10%
Value5.1 s
25/100
25%
Value10.3 s
8/100
10%
Value7,240 ms
0/100
30%
Value0.073
95/100
15%
Value12.8 s
13/100
10%
235 ms
475 ms
149 ms
77 ms
203 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 67% of them (39 requests) were addressed to the original Sistematics.com, 22% (13 requests) were made to Embed.tawk.to and 3% (2 requests) were made to Anuncios.sistematics.info. The less responsive or slowest element that took the longest time to load (543 ms) belongs to the original domain Sistematics.com.
Page size can be reduced by 75.6 kB (32%)
234.9 kB
159.2 kB
In fact, the total size of Sistematics.com main page is 234.9 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. 50% of websites need less resources to load. Images take 127.7 kB which makes up the majority of the site volume.
Potential reduce by 57.7 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 15.9 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 57.7 kB or 86% of the original size.
Potential reduce by 10.2 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. Sistematics images are well optimized though.
Potential reduce by 7.4 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 7.4 kB or 19% of the original size.
Potential reduce by 285 B
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. Sistematics.com needs all CSS files to be minified and compressed as it can save up to 285 B or 19% of the original size.
Number of requests can be reduced by 33 (61%)
54
21
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sistematics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.
sistematics.com
235 ms
sistematics.com
475 ms
principal.css
149 ms
seal.js
77 ms
cargando.js
203 ms
general.js
227 ms
chromeless.js
251 ms
js
71 ms
Logo-SMcom-2009.jpg
143 ms
cargando.gif
143 ms
pixel.gif
147 ms
esq_izq_sup.gif
147 ms
pixel_gris.gif
148 ms
esq_der_sup.gif
150 ms
linea_izq.gif
148 ms
linea_der.gif
149 ms
esq_izq_inf.gif
150 ms
linea_abajo.gif
223 ms
esq_der_inf.gif
224 ms
Tlfs-Sistematics-01.jpg
324 ms
lateral_izq01.gif
321 ms
menu01.gif
323 ms
lateral_der01.gif
326 ms
promociones.gif
431 ms
IVA.gif
430 ms
SIincluido.gif
430 ms
NOincluido.gif
430 ms
linea_Arriba.gif
428 ms
Novedades.gif
428 ms
DockSATA-eSATAx2.JPG
458 ms
informacion.gif
456 ms
cesta.gif
457 ms
Exstreamer120.jpg
469 ms
caminspec.JPG
457 ms
USB32HDDVII.Main.jpg.png
523 ms
SMLupa.gif
525 ms
Buscar.gif
524 ms
CestaVacia.gif
525 ms
podium.jpg
524 ms
SuscripcionSM.jpg
524 ms
Garantiasistematics.gif
543 ms
afr.php
436 ms
afr.php
430 ms
default
172 ms
analytics.js
57 ms
collect
20 ms
twk-arr-find-polyfill.js
83 ms
twk-object-values-polyfill.js
62 ms
twk-event-polyfill.js
91 ms
twk-entries-polyfill.js
72 ms
twk-iterator-polyfill.js
92 ms
twk-promise-polyfill.js
67 ms
twk-main.js
119 ms
twk-vendor.js
158 ms
twk-chunk-vendors.js
211 ms
twk-chunk-common.js
242 ms
twk-runtime.js
147 ms
twk-app.js
143 ms
sistematics.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
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
sistematics.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
sistematics.com SEO score
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
ES
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sistematics.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 Sistematics.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
sistematics.com
Open Graph description is not detected on the main page of Sistematics. 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: