14.5 sec in total
359 ms
13.4 sec
696 ms
Visit c21alpha.es now to see the best up-to-date C 21 Alpha content and also check out these interesting facts you probably never knew about c21alpha.es
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Visit c21alpha.esWe analyzed C21alpha.es page load time and found that the first response time was 359 ms and then it took 14.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
c21alpha.es performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value5.2 s
23/100
25%
Value14.9 s
1/100
10%
Value10,220 ms
0/100
30%
Value0.976
2/100
15%
Value20.2 s
2/100
10%
359 ms
8924 ms
363 ms
251 ms
378 ms
Our browser made a total of 114 requests to load all elements on the main page. We found that 65% of them (74 requests) were addressed to the original C21alpha.es, 15% (17 requests) were made to Maps.googleapis.com and 8% (9 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (8.9 sec) belongs to the original domain C21alpha.es.
Page size can be reduced by 1.2 MB (53%)
2.2 MB
1.0 MB
In fact, the total size of C21alpha.es main page is 2.2 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. Javascripts take 964.8 kB which makes up the majority of the site volume.
Potential reduce by 195.0 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 35.9 kB, which is 16% 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 195.0 kB or 89% of the original size.
Potential reduce by 66.9 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. C 21 Alpha images are well optimized though.
Potential reduce by 677.3 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 677.3 kB or 70% of the original size.
Potential reduce by 220.2 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. C21alpha.es needs all CSS files to be minified and compressed as it can save up to 220.2 kB or 85% of the original size.
Number of requests can be reduced by 56 (52%)
107
51
The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of C 21 Alpha. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
c21alpha.es
359 ms
www.c21alpha.es
8924 ms
jquery.min.js
363 ms
jqueryCookieGuard.1.0.min.js
251 ms
reset.css
378 ms
auxiliar.css
427 ms
noticias.css
489 ms
auxiliarficha.css
504 ms
detalle.css
539 ms
reauxiliar.css
607 ms
responsive.css
608 ms
settings.css
686 ms
bootstrap.css
877 ms
font-awesome.min.css
759 ms
css
25 ms
placeholders.min.js
781 ms
bootstrap.min.js
861 ms
bootstrap-datepicker.js
865 ms
datepicker.css
937 ms
jquery-easing-1.3.js
1012 ms
jquery-transit-modified.js
1025 ms
layerslider.transitions.js
1106 ms
layerslider.kreaturamedia.jquery.js
1240 ms
carrusel.min.js
1134 ms
jquery.carouFredSel-6.0.4-packed.js
1184 ms
funciones.js
1258 ms
cargafotos.js
1283 ms
buscador.js
1359 ms
calculadora.js
1401 ms
jquery.themepunch.revolution.min.js
1573 ms
jquery.flexslider.js
1494 ms
googleplano.php
143 ms
bandera_11.png
269 ms
bandera_05.png
269 ms
bandera_07.png
270 ms
bandera_09.png
270 ms
bandera_10.png
270 ms
bandera_06.png
389 ms
bandera_15.png
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bandera_04.png
500 ms
bandera_03.png
516 ms
bandera_02.png
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bandera_16.png
527 ms
bandera_12.png
644 ms
bandera_01.png
737 ms
logo.png
856 ms
tel.png
756 ms
15616648_ml.jpg
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7681089_ml.jpg
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12803584_ml.jpg
1401 ms
imagen.jpg
1483 ms
sombra.png
1034 ms
radio.png
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large_left2.png
1288 ms
large_right2.png
1292 ms
large_left.png
1387 ms
large_right.png
1539 ms
noimage.png
1560 ms
realicons.png
1562 ms
mapa.png
1786 ms
lista.png
1657 ms
outlet.png
1727 ms
siguiente.png
1794 ms
ultimo.png
1822 ms
generaCaptcha.php
1838 ms
loading.gif
1914 ms
2-1.jpg
960 ms
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3-1.jpg
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6-1.jpg
1015 ms
rss2.jpg
2066 ms
BfQP1MR3mJNaumtWa4Tizg.ttf
9 ms
js
105 ms
fontawesome-webfont.woff
2319 ms
noimage.jpg
1908 ms
bullet.png
1826 ms
bullet2.png
1830 ms
loader.gif
1929 ms
timer.png
2063 ms
nr-892.min.js
23 ms
common.js
32 ms
util.js
88 ms
geocoder.js
53 ms
map.js
41 ms
marker.js
75 ms
StaticMapService.GetMapImage
160 ms
6bb349bd3d
61 ms
onion.js
20 ms
openhand_8_8.cur
58 ms
ViewportInfoService.GetViewportInfo
35 ms
stats.js
33 ms
controls.js
44 ms
spotlight-poi.png
36 ms
css
71 ms
transparent.png
46 ms
vt
74 ms
vt
73 ms
vt
37 ms
vt
71 ms
vt
46 ms
google4.png
16 ms
mapcnt6.png
36 ms
tmapctrl.png
25 ms
cb_scout5.png
47 ms
tmapctrl4.png
46 ms
imgs8.png
45 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
38 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
52 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
53 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
53 ms
AuthenticationService.Authenticate
139 ms
izquierda.png
818 ms
derecha.png
864 ms
c21alpha.es 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.
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
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.
c21alpha.es 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
c21alpha.es SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise C21alpha.es can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Spanish. Our system also found out that C21alpha.es 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.
c21alpha.es
Open Graph description is not detected on the main page of C 21 Alpha. 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: