1.3 sec in total
96 ms
1.1 sec
66 ms
Welcome to subjectmath.com homepage info - get ready to check Subject Math best content right away, or after learning these important things about subjectmath.com
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Visit subjectmath.comWe analyzed Subjectmath.com page load time and found that the first response time was 96 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
subjectmath.com performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value7.5 s
4/100
25%
Value6.2 s
43/100
10%
Value1,510 ms
14/100
30%
Value0
100/100
15%
Value16.5 s
5/100
10%
96 ms
73 ms
19 ms
21 ms
117 ms
Our browser made a total of 167 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Subjectmath.com, 90% (151 requests) were made to Static.parastorage.com and 5% (8 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (369 ms) relates to the external source Static.wixstatic.com.
Page size can be reduced by 692.7 kB (62%)
1.1 MB
423.1 kB
In fact, the total size of Subjectmath.com main page is 1.1 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. Javascripts take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 67.4 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. 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 67.4 kB or 80% of the original size.
Potential reduce by 624.7 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 624.7 kB or 61% of the original size.
Potential reduce by 557 B
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. Subjectmath.com has all CSS files already compressed.
Number of requests can be reduced by 155 (95%)
164
9
The browser has sent 164 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Subject 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 150 to 1 for JavaScripts and as a result speed up the page load time.
subjectmath.com
96 ms
www.subjectmath.com
73 ms
require.min.js
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main-r.min.js
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bt
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UpgradeBrowser.js
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57c670_84d92f48a31c0886e36de14e124a187a_475.json.z
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57c670_4b878606a1be131dc6b64022c8141b69_475.json.z
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react-with-addons.min.js
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skins.min.js
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subjectmath.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
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
Image elements do not have [alt] attributes
subjectmath.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
subjectmath.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Subjectmath.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 Subjectmath.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.
subjectmath.com
Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: