3.9 sec in total
892 ms
2.6 sec
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Welcome to cienciaybiologia.com homepage info - get ready to check Ciencia Ybiologia best content for Spain right away, or after learning these important things about cienciaybiologia.com
Aquí vas a encontrar infinidad de artículos sobre biología, botánica, genética y más ciencias afines así como curiosidades científicas. Te explicamos y enseñamos!
Visit cienciaybiologia.comWe analyzed Cienciaybiologia.com page load time and found that the first response time was 892 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
cienciaybiologia.com performance score
name
value
score
weighting
Value2.3 s
73/100
10%
Value3.2 s
72/100
25%
Value3.5 s
88/100
10%
Value160 ms
93/100
30%
Value0.399
25/100
15%
Value4.5 s
83/100
10%
892 ms
98 ms
369 ms
189 ms
24 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 58% of them (56 requests) were addressed to the original Cienciaybiologia.com, 6% (6 requests) were made to Fonts.gstatic.com and 6% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Cienciaybiologia.com.
Page size can be reduced by 570.4 kB (30%)
1.9 MB
1.3 MB
In fact, the total size of Cienciaybiologia.com main page is 1.9 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. 65% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 63.7 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 63.7 kB or 83% of the original size.
Potential reduce by 49.9 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. Ciencia Ybiologia images are well optimized though.
Potential reduce by 272.3 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 272.3 kB or 58% of the original size.
Potential reduce by 184.6 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. Cienciaybiologia.com needs all CSS files to be minified and compressed as it can save up to 184.6 kB or 85% of the original size.
Number of requests can be reduced by 28 (33%)
84
56
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ciencia Ybiologia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
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cienciaybiologia.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.
cienciaybiologia.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
Browser errors were logged to the console
cienciaybiologia.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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 Cienciaybiologia.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 Cienciaybiologia.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.
cienciaybiologia.com
Open Graph data is detected on the main page of Ciencia Ybiologia. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: