639 ms in total
265 ms
373 ms
1 ms
Visit numbermatics.com now to see the best up-to-date Numbermatics content for United States and also check out these interesting facts you probably never knew about numbermatics.com
Curious about numbers? Explore the universe of integers and discover the amazing secrets of primes, composites and factors. Numbermatics is a STEM education-friendly mathematics resource.
Visit numbermatics.comWe analyzed Numbermatics.com page load time and found that the first response time was 265 ms and then it took 374 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
numbermatics.com performance score
name
value
score
weighting
Value1.9 s
86/100
10%
Value2.5 s
90/100
25%
Value6.3 s
42/100
10%
Value3,690 ms
1/100
30%
Value0.008
100/100
15%
Value11.6 s
18/100
10%
265 ms
25 ms
5 ms
67 ms
63 ms
Our browser made a total of 7 requests to load all elements on the main page. We found that 71% of them (5 requests) were addressed to the original Numbermatics.com, 14% (1 request) were made to Fonts.googleapis.com and 14% (1 request) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (265 ms) belongs to the original domain Numbermatics.com.
Page size can be reduced by 29.8 kB (28%)
105.0 kB
75.2 kB
In fact, the total size of Numbermatics.com main page is 105.0 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 75.0 kB which makes up the majority of the site volume.
Potential reduce by 14.4 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 2.2 kB, which is 11% 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 14.4 kB or 71% of the original size.
Potential reduce by 8.5 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 8.5 kB or 11% of the original size.
Potential reduce by 6.9 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. Numbermatics.com needs all CSS files to be minified and compressed as it can save up to 6.9 kB or 71% of the original size.
We found no issues to fix!
6
6
The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Numbermatics. According to our analytics all requests are already optimized.
numbermatics.com
265 ms
css
25 ms
adsbygoogle.js
5 ms
nmx_cookie_notifier.js
67 ms
nmx_styles.css
63 ms
nmx_scripts.js
62 ms
nmx_svg_elements.svg
68 ms
numbermatics.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
numbermatics.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
numbermatics.com 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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Numbermatics.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Numbermatics.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.
numbermatics.com
Open Graph data is detected on the main page of Numbermatics. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: