3.5 sec in total
274 ms
2.8 sec
403 ms
Visit zzona.com now to see the best up-to-date Zzona content and also check out these interesting facts you probably never knew about zzona.com
El blog dedicado a los libros, principalmente novela histórica relacionada con la historia, reseñas, entrevistas a autores, novedades editoriales...
Visit zzona.comWe analyzed Zzona.com page load time and found that the first response time was 274 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
zzona.com performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value24.3 s
0/100
25%
Value9.7 s
10/100
10%
Value1,330 ms
17/100
30%
Value0.008
100/100
15%
Value25.8 s
0/100
10%
274 ms
969 ms
38 ms
165 ms
228 ms
Our browser made a total of 98 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Zzona.com, 86% (84 requests) were made to Enmislibros.com and 3% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (969 ms) relates to the external source Enmislibros.com.
Page size can be reduced by 286.3 kB (11%)
2.6 MB
2.3 MB
In fact, the total size of Zzona.com main page is 2.6 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. 60% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 282.9 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 282.9 kB or 85% of the original size.
Potential reduce by 444 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. Zzona images are well optimized though.
Potential reduce by 755 B
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 2.2 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. Zzona.com has all CSS files already compressed.
Number of requests can be reduced by 37 (40%)
92
55
The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zzona. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
zzona.com
274 ms
enmislibros.com
969 ms
css
38 ms
style.min.css
165 ms
style-wpzoom-social-icons.css
228 ms
mediaelementplayer-legacy.min.css
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wp-mediaelement.min.css
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cleantalk-public.min.css
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post-13606.css
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social-logos.min.css
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jetpack.css
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jquery.min.js
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jquery-migrate.min.js
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polls-js.js
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wp-mediaelement.min.js
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social-icons-widget-frontend.js
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queuehandler.min.js
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google-translate.min.js
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zzona.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
zzona.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
zzona.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
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zzona.com 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 Zzona.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.
zzona.com
Open Graph data is detected on the main page of Zzona. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: