623 ms in total
51 ms
478 ms
94 ms
Welcome to 21stcenturytaxation.com homepage info - get ready to check 21st Century Taxation best content right away, or after learning these important things about 21stcenturytaxation.com
Research, writings and presentations on tax policy and tax reform ideas at the federal, multistate and California levels by Prof. Annette Nellen, CPA, CGMA, Esq.
Visit 21stcenturytaxation.comWe analyzed 21stcenturytaxation.com page load time and found that the first response time was 51 ms and then it took 572 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
21stcenturytaxation.com performance score
name
value
score
weighting
Value2.1 s
82/100
10%
Value6.0 s
13/100
25%
Value2.2 s
99/100
10%
Value0 ms
100/100
30%
Value0.104
89/100
15%
Value2.2 s
99/100
10%
51 ms
26 ms
9 ms
39 ms
12 ms
Our browser made a total of 11 requests to load all elements on the main page. We found that 18% of them (2 requests) were addressed to the original 21stcenturytaxation.com, 64% (7 requests) were made to Img1.wsimg.com and 18% (2 requests) were made to Nebula.wsimg.com. The less responsive or slowest element that took the longest time to load (359 ms) relates to the external source Nebula.wsimg.com.
Page size can be reduced by 116.1 kB (48%)
239.4 kB
123.4 kB
In fact, the total size of 21stcenturytaxation.com main page is 239.4 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. 25% of websites need less resources to load. Javascripts take 155.7 kB which makes up the majority of the site volume.
Potential reduce by 21.0 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 21.0 kB or 73% of the original size.
Potential reduce by 2.2 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. 21st Century Taxation images are well optimized though.
Potential reduce by 92.8 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 92.8 kB or 60% of the original size.
Potential reduce by 9 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. 21stcenturytaxation.com has all CSS files already compressed.
Number of requests can be reduced by 5 (56%)
9
4
The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 21st Century Taxation. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
www.21stcenturytaxation.com
51 ms
site.css
26 ms
duel.js
9 ms
tccl.min.js
39 ms
jq.js
12 ms
e6fb4e2fb968d2dda1c38dbe54015807
359 ms
cookiemanager.js
20 ms
iebackground.js
26 ms
294eb99336dcbaedec26cad771dc22af
255 ms
util.window.js
15 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff
10 ms
21stcenturytaxation.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
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
21stcenturytaxation.com 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
Page has valid source maps
21stcenturytaxation.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
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 21stcenturytaxation.com 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 21stcenturytaxation.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.
21stcenturytaxation.com
Open Graph data is detected on the main page of 21st Century Taxation. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: