4.3 sec in total
397 ms
3.6 sec
228 ms
Welcome to oletum.com homepage info - get ready to check Oletum best content for Spain right away, or after learning these important things about oletum.com
Librería Oletvm de ámbito general y librería Oletvm junior especializada en literatura infantil en Valladolid. Con una sección muy importante de álbumes ilustrados, ambas ubicadas en el centro de Vall...
Visit oletum.comWe analyzed Oletum.com page load time and found that the first response time was 397 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
oletum.com performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value19.0 s
0/100
25%
Value8.4 s
18/100
10%
Value110 ms
98/100
30%
Value0.355
31/100
15%
Value13.0 s
12/100
10%
397 ms
932 ms
234 ms
224 ms
239 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 94% of them (78 requests) were addressed to the original Oletum.com, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Scontent-a-mad.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Elblogalternativo.com.
Page size can be reduced by 153.8 kB (34%)
457.6 kB
303.7 kB
In fact, the total size of Oletum.com main page is 457.6 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. 30% of websites need less resources to load. Images take 249.2 kB which makes up the majority of the site volume.
Potential reduce by 28.1 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 4.0 kB, which is 11% 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 28.1 kB or 79% of the original size.
Potential reduce by 12.9 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. Oletum images are well optimized though.
Potential reduce by 64.6 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 64.6 kB or 57% of the original size.
Potential reduce by 48.3 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. Oletum.com needs all CSS files to be minified and compressed as it can save up to 48.3 kB or 81% of the original size.
Number of requests can be reduced by 17 (21%)
80
63
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oletum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
oletum.com
397 ms
www.oletum.com
932 ms
base.css
234 ms
cesta_compra.css
224 ms
home.css
239 ms
jquery.js
618 ms
check.js
243 ms
util.js
244 ms
general.js
332 ms
jquery.jcarousel.min.js
349 ms
carrusel.css
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layout.css
131 ms
estilos.css
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navegacion.css
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ga.js
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banner_presentaciones.php
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LOGO%2B2%2BOLETUM-1.jpg
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libro-abrazo.jpg
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top_valorados_vertical.php
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bg_body.jpg
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bg_header.jpg
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logo.gif
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muestraFoto.php
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bg_cesta.gif
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btn_buscar.gif
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bg_mail.gif
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ico_facebook.gif
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ico_twitter.gif
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ico_left.gif
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ico_right.gif
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BANNER_OLETVM_BLOG.png
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BANNER_facebook.png
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1.png
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muestraPortada.php
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2.png
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muestraPortada.php
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BANNER_facebook_siguenos.png
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oletum.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
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.
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.
oletum.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
General
Impact
Issue
Detected JavaScript libraries
oletum.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
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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oletum.com 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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Oletum.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.
oletum.com
Open Graph description is not detected on the main page of Oletum. 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: