3 sec in total
508 ms
2.2 sec
366 ms
Welcome to alvisan.com homepage info - get ready to check ALVISAN best content right away, or after learning these important things about alvisan.com
Empresa consolidada en el sector inmobiliario Ofrecemos calidad, diseño y garantía en tu nueva vivienda
Visit alvisan.comWe analyzed Alvisan.com page load time and found that the first response time was 508 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
alvisan.com performance score
name
value
score
weighting
Value2.5 s
67/100
10%
Value3.6 s
62/100
25%
Value4.0 s
80/100
10%
Value60 ms
100/100
30%
Value2.303
0/100
15%
Value6.3 s
61/100
10%
508 ms
431 ms
216 ms
215 ms
213 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 51% of them (37 requests) were addressed to the original Alvisan.com, 26% (19 requests) were made to Static.xx.fbcdn.net and 15% (11 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Alvisan.com.
Page size can be reduced by 486.9 kB (34%)
1.4 MB
951.3 kB
In fact, the total size of Alvisan.com main page is 1.4 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 882.6 kB which makes up the majority of the site volume.
Potential reduce by 50.0 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 15.5 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 50.0 kB or 85% of the original size.
Potential reduce by 35.3 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. ALVISAN images are well optimized though.
Potential reduce by 220.7 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 220.7 kB or 77% of the original size.
Potential reduce by 181.0 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. Alvisan.com needs all CSS files to be minified and compressed as it can save up to 181.0 kB or 86% of the original size.
Number of requests can be reduced by 39 (54%)
72
33
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ALVISAN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
alvisan.com
508 ms
bootstrap.css
431 ms
bootstrap-theme.css
216 ms
owl.carousel.css
215 ms
colorbox.css
213 ms
customSelectBox.css
212 ms
main.css
336 ms
modernizr-2.6.2.min.js
318 ms
weather.css
317 ms
jquery.min.js
37 ms
bootstrap.min.js
320 ms
owl.carousel.js
483 ms
jquery.colorbox.js
320 ms
jquery.quick.pagination.min.js
316 ms
jquery.numeric.js
409 ms
jquery.validate.js
541 ms
SelectBox.js
480 ms
main.js
480 ms
facebook.png
152 ms
en.png
147 ms
de.png
158 ms
logo.png
158 ms
destacados_7_imagen_es_web3.jpg
552 ms
destacados_1_imagen_es_slider11.jpg
807 ms
destacados_6_imagen_es_facebook_14567.jpg
807 ms
promociones_27_imagen_es_cartel.jpg
807 ms
promociones_28_imagen_es_infografia_area1.jpg
917 ms
promociones_29_imagen_es_cartel.jpg
814 ms
promociones_30_imagen_es_cartel.jpg
1183 ms
like.png
806 ms
logo-negative.png
807 ms
analytics.js
23 ms
wicons.png
888 ms
txt.png
794 ms
collect
11 ms
SohoGothicPro-Regular.otf
983 ms
SohoGothicPro-Bold.otf
894 ms
glyphicons-halflings-regular.woff
783 ms
SohoGothicPro-Italic.otf
1096 ms
likebox.php
344 ms
collect
30 ms
yql
119 ms
overlay.png
783 ms
ebiMDO3r-8l.css
58 ms
jGc-59L_9lo.css
60 ms
6qHpHChjY_J.css
82 ms
ztINr5qMqM_.css
50 ms
TKuNj0xVh4A.js
76 ms
FJmpeSpHpjS.js
76 ms
0wM5s1Khldu.js
80 ms
1bNoFZUdlYZ.js
78 ms
njO1TPvGzoR.js
76 ms
1QuX41zDRrx.js
78 ms
Oagsvfb4VWi.js
155 ms
LTv6ZK-5zxz.js
161 ms
1FCa-btixu2.js
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147 ms
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99 ms
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60 ms
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59 ms
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64 ms
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194 ms
wL6VQj7Ab77.png
27 ms
s7jcwEQH7Sx.png
26 ms
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27 ms
K00K-UgnsKu.png
27 ms
I6-MnjEovm5.js
4 ms
pQrUxxo5oQp.js
5 ms
alvisan.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.
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
ARIA IDs are not unique
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
alvisan.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
Browser errors were logged to the console
alvisan.com SEO score
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 Alvisan.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 Alvisan.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.
alvisan.com
Open Graph data is detected on the main page of ALVISAN. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: