2 sec in total
394 ms
1.5 sec
98 ms
Visit birtaxcalculator.com now to see the best up-to-date Birtaxcalculator content for Philippines and also check out these interesting facts you probably never knew about birtaxcalculator.com
2017 Philippines BIR Withholding Tax calculator for employees. Formula based on OFFICIAL BIR tax tables.
Visit birtaxcalculator.comWe analyzed Birtaxcalculator.com page load time and found that the first response time was 394 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
birtaxcalculator.com performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value5.7 s
16/100
25%
Value11.9 s
4/100
10%
Value6,280 ms
0/100
30%
Value0.152
75/100
15%
Value16.1 s
6/100
10%
394 ms
213 ms
74 ms
221 ms
142 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 13% of them (6 requests) were addressed to the original Birtaxcalculator.com, 34% (16 requests) were made to Static.xx.fbcdn.net and 19% (9 requests) were made to Scontent-iad3-1.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (394 ms) belongs to the original domain Birtaxcalculator.com.
Page size can be reduced by 406.3 kB (57%)
712.5 kB
306.3 kB
In fact, the total size of Birtaxcalculator.com main page is 712.5 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. 50% of websites need less resources to load. Javascripts take 521.8 kB which makes up the majority of the site volume.
Potential reduce by 9.2 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. This page needs HTML code to be minified as it can gain 1.9 kB, which is 15% 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 9.2 kB or 74% 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. Birtaxcalculator images are well optimized though.
Potential reduce by 290.3 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 290.3 kB or 56% of the original size.
Potential reduce by 104.0 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. Birtaxcalculator.com needs all CSS files to be minified and compressed as it can save up to 104.0 kB or 84% of the original size.
Number of requests can be reduced by 25 (54%)
46
21
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Birtaxcalculator. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
birtaxcalculator.com
394 ms
bootstrap.min.css
213 ms
custom.css
74 ms
jquery.min.js
221 ms
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ga.js
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birtaxcalculator.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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
birtaxcalculator.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
Browser errors were logged to the console
birtaxcalculator.com 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
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
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Birtaxcalculator.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Birtaxcalculator.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.
birtaxcalculator.com
Open Graph description is not detected on the main page of Birtaxcalculator. 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: