5.6 sec in total
271 ms
4.9 sec
484 ms
Click here to check amazing Quimicaorganica content for Mexico. Otherwise, check out these important facts you probably never knew about quimicaorganica.org
Enseñanza universitaria de química orgánica. Nomenclatura, síntesis y reactividad de los compuestos orgánicos.
Visit quimicaorganica.orgWe analyzed Quimicaorganica.org page load time and found that the first response time was 271 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
quimicaorganica.org performance score
name
value
score
weighting
Value7.8 s
0/100
10%
Value8.5 s
1/100
25%
Value21.0 s
0/100
10%
Value6,520 ms
0/100
30%
Value0.04
99/100
15%
Value34.1 s
0/100
10%
271 ms
427 ms
63 ms
140 ms
268 ms
Our browser made a total of 114 requests to load all elements on the main page. We found that 43% of them (49 requests) were addressed to the original Quimicaorganica.org, 11% (13 requests) were made to Youtube.com and 6% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Quimicaorganica.org.
Page size can be reduced by 1.0 MB (26%)
4.0 MB
2.9 MB
In fact, the total size of Quimicaorganica.org main page is 4.0 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 1.9 MB which makes up the majority of the site volume.
Potential reduce by 82.2 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. 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 82.2 kB or 82% of the original size.
Potential reduce by 175.4 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. Quimicaorganica images are well optimized though.
Potential reduce by 123.5 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 123.5 kB or 11% of the original size.
Potential reduce by 651.6 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. Quimicaorganica.org needs all CSS files to be minified and compressed as it can save up to 651.6 kB or 79% of the original size.
Number of requests can be reduced by 67 (66%)
101
34
The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Quimicaorganica. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
quimicaorganica.org
271 ms
427 ms
js
63 ms
style.css
140 ms
content.css
268 ms
template.css
846 ms
template.css
344 ms
bootstrap.css
910 ms
fontawesome.css
563 ms
template.css
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script.js
381 ms
jquery.min.js
768 ms
jquery-noconflict.js
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jquery-migrate.min.js
632 ms
caption.js
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bootstrap.min.js
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template.js
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core.js
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keepalive.js
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css
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css
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29.css
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MathJax.js
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js
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pub-5036348104429842
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adsbygoogle.js
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platform.js
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cse.js
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joomla-fontawesome.css
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font-awesome.min.css
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MathJax.js
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tag.js
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logo-en.png
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berzelius.png
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serotonina.png
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foro1.png
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organica-i.png
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default.js
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quimicaorganica.org 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
<frame> or <iframe> elements do not have a title
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.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
quimicaorganica.org 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
Page has valid source maps
quimicaorganica.org SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Quimicaorganica.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Quimicaorganica.org 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.
quimicaorganica.org
Open Graph description is not detected on the main page of Quimicaorganica. 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: