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Welcome to lapuertaoscura.grupo-sm.com homepage info - get ready to check Lapuertaoscura Grupo SM best content for Spain right away, or after learning these important things about lapuertaoscura.grupo-sm.com
Literatura de amor, fantasía, misterio, aventuras. Los clásicos como nunca antes leídos y los mejores títulos de literatura juvenil para lectores entre 12 y 18 años.
Visit lapuertaoscura.grupo-sm.comWe analyzed Lapuertaoscura.grupo-sm.com page load time and found that the first response time was 147 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
lapuertaoscura.grupo-sm.com performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value13.4 s
0/100
25%
Value7.2 s
30/100
10%
Value370 ms
71/100
30%
Value0.007
100/100
15%
Value15.7 s
6/100
10%
147 ms
283 ms
1266 ms
34 ms
29 ms
Our browser made a total of 153 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Lapuertaoscura.grupo-sm.com, 76% (116 requests) were made to Es.literaturasm.com and 14% (21 requests) were made to Catalogo.noe-sm.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Es.literaturasm.com.
Page size can be reduced by 243.0 kB (6%)
3.9 MB
3.7 MB
In fact, the total size of Lapuertaoscura.grupo-sm.com main page is 3.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.6 MB which makes up the majority of the site volume.
Potential reduce by 116.7 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 116.7 kB or 84% of the original size.
Potential reduce by 122.0 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. Lapuertaoscura Grupo SM images are well optimized though.
Potential reduce by 4.4 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. This website has mostly compressed JavaScripts.
Potential reduce by 11 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. Lapuertaoscura.grupo-sm.com has all CSS files already compressed.
Number of requests can be reduced by 43 (30%)
142
99
The browser has sent 142 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lapuertaoscura Grupo SM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
lapuertaoscura.grupo-sm.com
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lapuertaoscura.grupo-sm.com accessibility score
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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
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.
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
lapuertaoscura.grupo-sm.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
Browser errors were logged to the console
lapuertaoscura.grupo-sm.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 Lapuertaoscura.grupo-sm.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 Lapuertaoscura.grupo-sm.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.
lapuertaoscura.grupo-sm.com
Open Graph description is not detected on the main page of Lapuertaoscura Grupo SM. 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: