1.1 sec in total
138 ms
803 ms
164 ms
Welcome to learn-math.info homepage info - get ready to check Learn Math best content for Mexico right away, or after learning these important things about learn-math.info
This site proposes to teach all the lessons from algebra, geometry and trigonometry for the first 12 years and to follow the syllabus from several countries;
Visit learn-math.infoWe analyzed Learn-math.info page load time and found that the first response time was 138 ms and then it took 967 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
learn-math.info performance score
name
value
score
weighting
Value1.8 s
89/100
10%
Value2.4 s
91/100
25%
Value2.4 s
98/100
10%
Value130 ms
96/100
30%
Value0.027
100/100
15%
Value3.5 s
92/100
10%
138 ms
88 ms
92 ms
48 ms
136 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 92% of them (65 requests) were addressed to the original Learn-math.info, 4% (3 requests) were made to Google-analytics.com and 3% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (275 ms) belongs to the original domain Learn-math.info.
Page size can be reduced by 227.5 kB (59%)
385.6 kB
158.1 kB
In fact, the total size of Learn-math.info main page is 385.6 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. 15% of websites need less resources to load. Javascripts take 230.8 kB which makes up the majority of the site volume.
Potential reduce by 30.9 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. This page needs HTML code to be minified as it can gain 7.2 kB, which is 19% 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 30.9 kB or 83% of the original size.
Potential reduce by 2.8 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. Learn Math images are well optimized though.
Potential reduce by 170.7 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 170.7 kB or 74% of the original size.
Potential reduce by 23.1 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. Learn-math.info needs all CSS files to be minified and compressed as it can save up to 23.1 kB or 88% of the original size.
Number of requests can be reduced by 24 (35%)
69
45
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Learn Math. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
learn-math.info
138 ms
util.js
88 ms
dbx.js
92 ms
dbx-key.js
48 ms
engine.js
136 ms
util.js
124 ms
ajax.js
107 ms
prototype.js
223 ms
scriptaculous.js
137 ms
style.css
187 ms
brand
15 ms
brand
53 ms
date.jsp
81 ms
urchin.js
12 ms
effects.js
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header.jpg
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logo.gif
44 ms
mencorn.gif
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bS.jpg
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ro.gif
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ca.gif
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ca_qc.gif
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Kaptcha.jpg
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arrow_go.gif
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student.gif
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parents.gif
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teacher.jpg
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chars.PNG
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newsletter_en.jpg
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maincreion.jpg
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1.gif
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Bohr_Niels.png
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Broglie.png
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Dirac.png
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Einstein.png
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Feynman.png
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google_custom_search_watermark.gif
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Galileo.png
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Gauss.png
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ga.js
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Heisenberg.png
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index.jpg
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foto.jpg
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chinesecheckers.jpg
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__utm.gif
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darrow_rm.gif
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max.jpg
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delete.gif
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bg.gif
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dot_about.gif
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blue-toggle.gif
19 ms
learn-math.info 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
[id] attributes on active, focusable elements are not unique
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
Links do not have a discernible name
learn-math.info 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
learn-math.info SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Learn-math.info 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 Learn-math.info 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.
learn-math.info
Open Graph description is not detected on the main page of Learn Math. 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: