Tools & Wizards About Us
percentagecalculation.com screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    86% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

percentagecalculation.com

Percentage Calculator online - PercentageCalculation

Page Load Speed

1.2 sec in total

First Response

210 ms

Resources Loaded

896 ms

Page Rendered

139 ms

percentagecalculation.com screenshot

About Website

Visit percentagecalculation.com now to see the best up-to-date Percentage Calculation content and also check out these interesting facts you probably never knew about percentagecalculation.com

Online Percentage calculator to find percentage of a number, calculate x as a percent of y, find a number given percent. Understanding percentage formula.

Visit percentagecalculation.com

Key Findings

We analyzed Percentagecalculation.com page load time and found that the first response time was 210 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

percentagecalculation.com performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value410 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

percentagecalculation.com

210 ms

www.percentagecalculation.com

256 ms

bootstrap-fontawesome.css

139 ms

style.css

186 ms

skin-green.css

131 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 79% of them (11 requests) were addressed to the original Percentagecalculation.com, 14% (2 requests) were made to Google-analytics.com and 7% (1 request) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (275 ms) belongs to the original domain Percentagecalculation.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 54.2 kB (20%)

Content Size

273.5 kB

After Optimization

219.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Percentagecalculation.com main page is 273.5 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. 25% of websites need less resources to load. Javascripts take 170.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 13.3 kB

  • Original 17.2 kB
  • After minification 11.9 kB
  • After compression 3.9 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 5.3 kB, which is 31% 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 13.3 kB or 77% of the original size.

Image Optimization

-11%

Potential reduce by 2.8 kB

  • Original 26.8 kB
  • After minification 24.0 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. Obviously, Percentage Calculation needs image optimization as it can save up to 2.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-11%

Potential reduce by 19.4 kB

  • Original 170.0 kB
  • After minification 170.0 kB
  • After compression 150.6 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 19.4 kB or 11% of the original size.

CSS Optimization

-31%

Potential reduce by 18.7 kB

  • Original 59.6 kB
  • After minification 59.6 kB
  • After compression 40.9 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. Percentagecalculation.com needs all CSS files to be minified and compressed as it can save up to 18.7 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (36%)

Requests Now

11

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Percentage Calculation. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

percentagecalculation.com

percentagecalculation.com

210 ms

www.percentagecalculation.com

www.percentagecalculation.com

256 ms

bootstrap-fontawesome.css

bootstrap-fontawesome.css

139 ms

style.css

style.css

186 ms

skin-green.css

skin-green.css

131 ms

js_id_UA-123028982-1.js

js_id_UA-123028982-1.js

248 ms

adsbygoogle.js

adsbygoogle.js

111 ms

jquery.js

jquery.js

275 ms

bootstrap.min.js

bootstrap.min.js

136 ms

percentage-sign.png

percentage-sign.png

92 ms

percentage-x-of-y.jpg

percentage-x-of-y.jpg

92 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

125 ms

analytics.js

analytics.js

16 ms

collect

collect

12 ms

Accessibility Review

percentagecalculation.com accessibility score

78

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

Form elements do not have associated labels

Best Practices

percentagecalculation.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

percentagecalculation.com SEO score

96

Search Engine Optimization Advices

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Percentagecalculation.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 Percentagecalculation.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.

Social Sharing Optimization

percentagecalculation.com

Open Graph description is not detected on the main page of Percentage Calculation. 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: