Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

papersizes.org

International Paper Sizes, Formats & Standards Explained

Page Load Speed

457 ms in total

First Response

55 ms

Resources Loaded

402 ms

Page Rendered

0 ms

papersizes.org screenshot

About Website

Visit papersizes.org now to see the best up-to-date Paper Sizes content for India and also check out these interesting facts you probably never knew about papersizes.org

An explanation of the ISO 216 paper size format standard, including definition of A series paper sizes (A3, A4, A5 etc)

Visit papersizes.org

Key Findings

We analyzed Papersizes.org page load time and found that the first response time was 55 ms and then it took 402 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.

Performance Metrics

papersizes.org performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

69/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

70/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value210 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

papersizes.org

55 ms

www.papersizes.org

149 ms

gppstub.js

81 ms

boise.js

95 ms

abilene.js

100 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 25% of them (5 requests) were addressed to the original Papersizes.org, 55% (11 requests) were made to Ezojs.com and 10% (2 requests) were made to The.gatekeeperconsent.com. The less responsive or slowest element that took the longest time to load (149 ms) belongs to the original domain Papersizes.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 69.3 kB (48%)

Content Size

143.2 kB

After Optimization

73.9 kB

In fact, the total size of Papersizes.org main page is 143.2 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. Only 10% of websites need less resources to load. HTML takes 87.2 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 68.0 kB

  • Original 87.2 kB
  • After minification 86.5 kB
  • After compression 19.2 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. 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 68.0 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 540 B

  • Original 14.2 kB
  • After minification 13.6 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. Paper Sizes images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 408 B

  • Original 39.7 kB
  • After minification 39.7 kB
  • After compression 39.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-14%

Potential reduce by 299 B

  • Original 2.1 kB
  • After minification 2.1 kB
  • After compression 1.8 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. Papersizes.org needs all CSS files to be minified and compressed as it can save up to 299 B or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (83%)

Requests Now

18

After Optimization

3

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Paper Sizes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

papersizes.org accessibility score

98

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

papersizes.org best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

papersizes.org SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

Open Graph description is not detected on the main page of Paper Sizes. 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: