Tools & Wizards About Us
formvalidation.io screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

formvalidation.io

The best validation library for JavaScript - FormValidation

Page Load Speed

959 ms in total

First Response

34 ms

Resources Loaded

859 ms

Page Rendered

66 ms

formvalidation.io screenshot

About Website

Visit formvalidation.io now to see the best up-to-date Form Validation content for India and also check out these interesting facts you probably never knew about formvalidation.io

The best validation library for JavaScript. No dependency. Supports popular frameworks including Bootstrap, Zurb Foundation, Pure, Semantic, UIKit, Bulma, spectre, Shoelace

Visit formvalidation.io

Key Findings

We analyzed Formvalidation.io page load time and found that the first response time was 34 ms and then it took 925 ms 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

formvalidation.io performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

94/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0.106

88/100

15%

TTI (Time to Interactive)

Value4.5 s

82/100

10%

Network Requests Diagram

formvalidation.io

34 ms

formvalidation.io

50 ms

font-awesome.min.css

51 ms

82c40bd0a0008d1a.css

9 ms

polyfills-c67a75d1b6f99dc8.js

32 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 95% of them (60 requests) were addressed to the original Formvalidation.io, 3% (2 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (581 ms) belongs to the original domain Formvalidation.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 100.4 kB (15%)

Content Size

683.2 kB

After Optimization

582.9 kB

  • HTML
  • Images

In fact, the total size of Formvalidation.io main page is 683.2 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. 45% of websites need less resources to load. Images take 671.0 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 9.7 kB

  • Original 12.2 kB
  • After minification 12.2 kB
  • After compression 2.5 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 9.7 kB or 80% of the original size.

Image Optimization

-14%

Potential reduce by 90.6 kB

  • Original 671.0 kB
  • After minification 580.4 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, Form Validation needs image optimization as it can save up to 90.6 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

Number of requests can be reduced by 19 (32%)

Requests Now

59

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Form Validation. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

formvalidation.io

formvalidation.io

34 ms

formvalidation.io

formvalidation.io

50 ms

font-awesome.min.css

font-awesome.min.css

51 ms

82c40bd0a0008d1a.css

82c40bd0a0008d1a.css

9 ms

polyfills-c67a75d1b6f99dc8.js

polyfills-c67a75d1b6f99dc8.js

32 ms

webpack-8e959a88cb46fb08.js

webpack-8e959a88cb46fb08.js

49 ms

framework-79bce4a3a540b080.js

framework-79bce4a3a540b080.js

55 ms

main-ab1335727be11833.js

main-ab1335727be11833.js

21 ms

_app-7d827a299997546c.js

_app-7d827a299997546c.js

20 ms

3582-eecb60fc938ae1bf.js

3582-eecb60fc938ae1bf.js

47 ms

index-65f0c939daffea03.js

index-65f0c939daffea03.js

155 ms

_buildManifest.js

_buildManifest.js

154 ms

_ssgManifest.js

_ssgManifest.js

153 ms

columbia.svg

columbia.svg

217 ms

sa.png

sa.png

228 ms

king.svg

king.svg

224 ms

msu.svg

msu.svg

220 ms

nasa.png

nasa.png

225 ms

ornl.svg

ornl.svg

227 ms

sdsu.png

sdsu.png

229 ms

thomsonreuters.svg

thomsonreuters.svg

239 ms

unsw.png

unsw.png

230 ms

upenn.png

upenn.png

231 ms

sydney.png

sydney.png

252 ms

xerox.svg

xerox.svg

379 ms

feature-validators.png

feature-validators.png

336 ms

feature-flexible.png

feature-flexible.png

250 ms

feature-localization.png

feature-localization.png

340 ms

bootstrap.svg

bootstrap.svg

331 ms

bulma.svg

bulma.svg

347 ms

express.svg

express.svg

364 ms

foundation.svg

foundation.svg

356 ms

jquery.svg

jquery.svg

428 ms

materialize.svg

materialize.svg

431 ms

milligram.svg

milligram.svg

421 ms

mini.png

mini.png

436 ms

mui.png

mui.png

443 ms

purecss.png

purecss.png

469 ms

semantic.svg

semantic.svg

515 ms

shoelace.svg

shoelace.svg

520 ms

spectre.svg

spectre.svg

524 ms

tachyons.png

tachyons.png

510 ms

turret.svg

turret.svg

485 ms

uikit.svg

uikit.svg

510 ms

mithril.svg

mithril.svg

581 ms

inferno.svg

inferno.svg

473 ms

preact.svg

preact.svg

458 ms

_error-f2496e8b9fdedb89.js

_error-f2496e8b9fdedb89.js

339 ms

redom.svg

redom.svg

400 ms

react.svg

react.svg

361 ms

riot.svg

riot.svg

415 ms

svelte.svg

svelte.svg

436 ms

vue.svg

vue.svg

405 ms

feature-libraries.png

feature-libraries.png

538 ms

chrome.svg

chrome.svg

482 ms

firefox.svg

firefox.svg

475 ms

safari.svg

safari.svg

423 ms

opera.svg

opera.svg

438 ms

edge.svg

edge.svg

474 ms

ie.svg

ie.svg

509 ms

quote.svg

quote.svg

520 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyfMZs.woff

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyfMZs.woff

23 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuFuYMZs.woff

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuFuYMZs.woff

28 ms

Accessibility Review

formvalidation.io accessibility score

92

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.

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

<frame> or <iframe> elements do not have a title

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

Best Practices

formvalidation.io best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

formvalidation.io SEO score

99

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 Formvalidation.io 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 Formvalidation.io 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

formvalidation.io

Open Graph data is detected on the main page of Form Validation. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: