2 sec in total
611 ms
1.2 sec
198 ms
Click here to check amazing Venta Libros content. Otherwise, check out these important facts you probably never knew about venta-libros.net
Libro La Semilla
Visit venta-libros.netWe analyzed Venta-libros.net page load time and found that the first response time was 611 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
venta-libros.net performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value4.5 s
38/100
25%
Value5.9 s
48/100
10%
Value570 ms
52/100
30%
Value0.219
57/100
15%
Value4.2 s
86/100
10%
611 ms
161 ms
75 ms
177 ms
199 ms
Our browser made a total of 18 requests to load all elements on the main page. We found that 22% of them (4 requests) were addressed to the original Venta-libros.net, 78% (14 requests) were made to Image.casadellibro.com. The less responsive or slowest element that took the longest time to load (611 ms) belongs to the original domain Venta-libros.net.
Page size can be reduced by 16.0 kB (9%)
185.1 kB
169.1 kB
In fact, the total size of Venta-libros.net main page is 185.1 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. 20% of websites need less resources to load. Images take 167.3 kB which makes up the majority of the site volume.
Potential reduce by 15.2 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 2.6 kB, which is 14% 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 15.2 kB or 86% of the original size.
Potential reduce by 815 B
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. Venta Libros images are well optimized though.
We found no issues to fix!
17
17
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Venta Libros. According to our analytics all requests are already optimized.
www.venta-libros.net
611 ms
buscador.phtml
161 ms
9780810991903.jpg
75 ms
compra-venta.gif
177 ms
libro.gif
199 ms
9784770029799.jpg
78 ms
9780099516187.jpg
66 ms
9782221128572.jpg
78 ms
9780714841595.jpg
216 ms
9781847920782.jpg
67 ms
9780141186672.jpg
78 ms
defecto4.jpg
75 ms
4770029756.jpg
77 ms
9781904313014.jpg
224 ms
9780099448570.jpg
308 ms
9780007129904.jpg
11 ms
9781742201160.jpg
13 ms
9780740755637.jpg
222 ms
venta-libros.net 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
venta-libros.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
venta-libros.net 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
ES
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Venta-libros.net can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Venta-libros.net 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.
venta-libros.net
Open Graph description is not detected on the main page of Venta Libros. 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: