Website stats and analysis

What is Polyfill.io? It's a service which accepts a request for a set of browser features and returns only the polyfills that are needed by the requesting browser. Why do I need it? There are lots of differing browsers and browser versions in use throughout the world, each one has a slightly different set of features to the rest. This can make developing for browsers a difficult ...

2.48 Rating by Usitestat

It has a alexa rank of #186,345 in the world. It is a domain having .io extension. It is estimated worth of $ 67,200.00 and have a daily income of around $ 112.00. As no active threats were reported recently, polyfill.io is SAFE to browse.

Traffic Report

Daily Unique Visitors: 8,940
Daily Pageviews: 44,700

Estimated Valuation

Income Per Day: $ 112.00
Estimated Worth: $ 67,200.00

Search Engine Indexes

Google Indexed Pages: Not Applicable
Yahoo Indexed Pages: Not Applicable
Bing Indexed Pages: Not Applicable

Search Engine Backlinks

Google Backlinks: Not Applicable
Bing Backlinks: Not Applicable
Alexa BackLinks: Not Applicable

Safety Information

Google Safe Browsing: No Risk Issues
Siteadvisor Rating: Not Applicable
WOT Trustworthiness: Very Poor
WOT Privacy: Very Poor
WOT Child Safety: Very Poor

Website Ranks & Scores

Alexa Rank: 186,345
PageSpeed Score: 89 ON 100
Domain Authority: 49 ON 100
Bounce Rate: Not Applicable
Time On Site: Not Applicable

Web Server Information

Hosted IP Address:

151.101.65.26

Hosted Country:

United States US

Location Latitude:

37.7757

Location Longitude:

-122.395

Traffic Classification

Total Traffic: No Data
Direct Traffic: No Data
Referral Traffic: No Data
Search Traffic: No Data
Social Traffic: No Data
Mail Traffic: No Data
Display Traffic: No Data

Search Engine Results For polyfill.io

Usage Statistics and Market Share of Polyfill.io for Websites ...

- https://w3techs.com/technologies/details/js-polyfillio

Historical trend. This diagram shows the historical trend in the percentage of websites using Polyfill.io. Our dedicated trend survey shows more JavaScript ...


Polyfills as a service | FT Labs

- https://labs.ft.com/2014/09/polyfills-as-a-service/

Your page may end up containing multiple polyfills for the same feature. ... .


Polyfill JavaScript Only When You Need To | CSS-Tricks

- https://css-tricks.com/polyfill-javascript-need/

22 Nov 2016 ... Polyfill.io reads the User-Agent (UA) header of each request and returns polyfills that are suitable for the requesting browser.


Best way to polyfill ES6 features in React app that uses...

- https://stackoverflow.com/questions/43756211/best-way-to-polyfill-es6-features-in-react-app-that-uses-create-react-app

3 May 2017 ... js */ import './polyfills' ... 2. Polyfill service. Use the polyfill.io CDN to retrieve custom, browser-specific polyfills by adding this line ...


polyfill-io-feature-detection - npm

- https://www.npmjs.com/package/polyfill-io-feature-detection

29 Jul 2018 ... When should I use polyfill-io-feature-detection? You want to isolate your app code from the browser supported features (applying polyfills) ...


Polyfill (programming) - Wikipedia

- https://en.wikipedia.org/wiki/Polyfill_(programming)

In web development, a polyfill is code that implements a feature on web browsers that do not support the feature. Most often, it refers to a JavaScript ...


Using polyfill.io - Awesome React

- https://awesomereact.com/playlists/dev-tips-with-kent/v9VPGvG2KiM

Using polyfill.io · My OSS git workflow · My Pull Request Review/Merge Workflow · React Hooks: useImperativeHandle · Tree Shaking CSS problem · R...


Smarter polyfill loading with polyfill.io | Go Make Things

- https://gomakethings.com/smarter-polyfill-loading-with-polyfill-io/

3 Nov 2017 ... Yesterday, I showed you how to use polyfill.io to conditionally load polyfills only for the browsers that need them.


Intl.Locale | Format.JS

- https://formatjs.io/docs/polyfills/intl-locale/

A spec-compliant polyfill/ponyfill for Intl.Locale tested by the official ... You can use polyfill.io URL Builder to create a polyfill script tag for ...


Polyfill.io Alternatives & Competitors | G2

- https://www.g2.com/products/polyfill-io/competitors/alternatives

Find the top-ranking alternatives to Polyfill.io based on 200 verified user reviews. Read reviews and product information about Net Solutions, ...


Polyfill.io

- https://polyfill.io/v3/

What is Polyfill.io? ... It's a service which accepts a request for a set of browser features and returns only the polyfills that are needed by the requesting ...


Do we need to load polyfill at all on modern browsers?

- https://wordpress.org/support/topic/do-we-need-to-load-polyfill-at-all-on-modern-browsers/

[This thread is closed.] Why is polyfill loaded for modern browsers like chrome? https://polyfill.io/


Polyfill - MDN Web Docs Glossary: Definitions of Web-related terms

- https://developer.mozilla.org/en-US/docs/Glossary/Polyfill

8 days ago ... A polyfill is a piece of code (usually JavaScript on the Web) used to provide modern functionality on older browsers that do not natively ...


Polyfill as needed with polyfill-service - Kent C. Dodds

- https://kentcdodds.com/blog/polyfill-as-needed-with-polyfill-service/

6 Aug 2018 ... How to maximize the performance of loading polyfills for your ... The polyfill.io service from Financial Times is awesome, but with no SLA ...


Polyfills | The Vanilla JS Toolkit

- https://vanillajstoolkit.com/polyfills/

A polyfill is a term coined by Remy Sharp for a snippet of code that adds ... you can automatically polyfill your site with a service like polyfill.io.


Polyfill.io - Bram.us

- https://www.bram.us/2016/12/22/polyfill-io/

22 Dec 2016 ... Polyfill.io reads the User-Agent header of each request and returns polyfills that are suitable for the requesting browser. This one could come ...


Polyfill service

- https://polyfill-cdn.hoteltonight.com/

. Polyfill.io reads the User-Agent header of each request and returns polyfills that are suitable for&n...


Browser support - Angular

- https://angular.io/guide/browser-support

Enabling polyfills with CLI projectslink · The npm packages for the mandatory polyfills (such as zone. · If you need an optional polyfill, you must install its ....


Polyfills and the evolution of the Web - W3C

- https://www.w3.org/2001/tag/doc/polyfills/

7 Feb 2017 ... ... Latest editor's draft: https://w3ctag.github.io/polyfills/ ... A polyfill is a piece of JavaScript code that is intended to exactly ...


Polyfill not working in IE 11 [#3053237] | Drupal.org

- https://www.drupal.org/project/quicklink/issues/3053237

7 May 2019 ... Polyfill.io does user agent detection to determine what code to send to a browser. When I request just the Intersection Observer polyfill in ...


enqueue polyfill.io - GenerateWP

- https://generatewp.com/snippet/gwd2b7x/

1 Dec 2016 ... Register Script function abe_polyfills() { wp_register_script( 'polyfill-io', 'https://cdn.polyfill.io/v2/polyfill.min.js', false, false, ...


JavaScript Polyfills On The Fly Depending On The Browser With ...

- https://awik.io/javascript-polyfills-fly-depending-browser-polyfill-io/

12 Sept 2020 ... polyfill.io is a neat service that lets you load polyfills for certain JavaScript features only if the visitor's browser actually needs it.

Page Resources Breakdown

Homepage Links Analysis

Website Inpage Analysis

H1 Headings: 1 H2 Headings: 2
H3 Headings: Not Applicable H4 Headings: Not Applicable
H5 Headings: Not Applicable H6 Headings: Not Applicable
Total IFRAMEs: Not Applicable Total Images: Not Applicable
Google Adsense: Not Applicable Google Analytics: Not Applicable

Two Phrase Analysis

Words Occurrences Density Possible Spam
The Financial 2 1.036 % No
browsers can 2 1.036 % No
lots of 2 1.036 % No
set of 2 1.036 % No
can make 2 1.036 % No
differing browsers 2 1.036 % No
to support 2 1.036 % No
Financial Times 2 1.036 % No
older browsers 2 1.036 % No
of the 2 1.036 % No
support differing 1 0.518 % No
makes it 1 0.518 % No
browsers Polyfillio 1 0.518 % No
Polyfillio makes 1 0.518 % No
it simpler 1 0.518 % No
simpler to 1 0.518 % No
browsers by 1 0.518 % No
missing features 1 0.518 % No
features with 1 0.518 % No
with polyfills 1 0.518 % No

Four Phrase Analysis

Words Occurrences Density Possible Spam
The Financial Times Ltd 2 1.036 % No
makes it simpler to 1 0.518 % No
it simpler to support 1 0.518 % No
simpler to support differing 1 0.518 % No
to support differing browsers 1 0.518 % No
Polyfillio makes it simpler 1 0.518 % No
support the older browsers 1 0.518 % No
the older browsers Polyfillio 1 0.518 % No
older browsers Polyfillio makes 1 0.518 % No
browsers Polyfillio makes it 1 0.518 % No
support differing browsers by 1 0.518 % No
differing browsers by attempting 1 0.518 % No
missing features with polyfills 1 0.518 % No
features with polyfills You 1 0.518 % No
with polyfills You can 1 0.518 % No
polyfills You can make 1 0.518 % No
the missing features with 1 0.518 % No
recreate the missing features 1 0.518 % No
browsers by attempting to 1 0.518 % No
by attempting to recreate 1 0.518 % No

Mobile Friendly Check


Mobile Friendly : Unknown
Score : Unknown

No data to show.

HTTP Header Analysis

Http-Version: 1.1
Status-Code: 200
Status: 200 OK
Connection: keep-alive
Content-Length: 2495
Cache-Control: public, s-maxage=31536000, max-age=604800, stale-while-revalidate=604800, stale-if-error=604800
Last-Modified: Fri, 24 Sep 2021 11:39:35 GMT
Etag: W/"2995-17c179a84d8"
Content-Type: text/html; charset=UTF-8
X-Ua-Compatible: ie=edge
Link: ; rel=preload; as=font; crossorigin=anonymous
Content-Encoding: gzip
Server-Timing: HIT, fastly;desc="Edge time";dur=0
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
Referrer-Policy: origin-when-cross-origin
Timing-Allow-Origin: *
Accept-Ranges: bytes
Date: Mon, 27 Sep 2021 04:43:47 GMT
Age: 230966
Vary: Accept-Encoding

Domain Nameserver Information

Host IP Address Country
ns-1447.awsdns-52.org 205.251.197.167 United States United States
ns-1984.awsdns-56.co.uk 205.251.199.192 United States United States
ns-52.awsdns-06.com 205.251.192.52 United States United States
ns-530.awsdns-02.net 205.251.194.18 United States United States

DNS Record Analysis

Host Type TTL Extra
polyfill.io A 84526 IP: 151.101.65.26
polyfill.io A 84526 IP: 151.101.193.26
polyfill.io A 84526 IP: 151.101.1.26
polyfill.io A 84526 IP: 151.101.129.26
polyfill.io NS 86400 Target: ns-530.awsdns-02.net
polyfill.io NS 86400 Target: ns-1447.awsdns-52.org
polyfill.io NS 86400 Target: ns-1984.awsdns-56.co.uk
polyfill.io NS 86400 Target: ns-52.awsdns-06.com
polyfill.io SOA 900 MNAME: ns-1447.awsdns-52.org
RNAME: postmaster.ft.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
polyfill.io TXT 21600 TXT:
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nPtOyOkTgZ2lqfz1GuKBRqR3DKVLMwhKqO
polyfill.io TXT 21600 TXT:
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polyfill.io TXT 21600 TXT:
_globalsign-domain-verification=_Goi619t
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polyfill.io TXT 21600 TXT:
globalsign-domain-verification=3Fl4Eqj_V
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polyfill.io TXT 21600 TXT:
globalsign-domain-verification=9tHHdG_rm
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polyfill.io TXT 21600 TXT:
globalsign-domain-verification=K9ZBZYNiN
sNNOiaY2Tbjn-Bfe0dWwAwpstKoOOVJWO
polyfill.io TXT 21600 TXT: v=spf1 -all
polyfill.io TXT 21600 TXT:
_globalsign-domain-verification=-awtonA3
izZim7M9dNMwrH07WjvKC5se353wYCAliP
polyfill.io AAAA 252 IPV6: 2a04:4e42:400::282
polyfill.io AAAA 252 IPV6: 2a04:4e42::282
polyfill.io AAAA 252 IPV6: 2a04:4e42:200::282
polyfill.io AAAA 252 IPV6: 2a04:4e42:800::282
polyfill.io AAAA 252 IPV6: 2a04:4e42:c00::282
polyfill.io AAAA 252 IPV6: 2a04:4e42:e00::282
polyfill.io AAAA 252 IPV6: 2a04:4e42:600::282
polyfill.io AAAA 252 IPV6: 2a04:4e42:a00::282

Alexa Traffic Rank

Alexa Search Engine Traffic

Full WHOIS Lookup

Domain Name: POLYFILL.IO
Registry Domain ID:
D503300000040526150-LRMS
Registrar WHOIS Server:
Registrar
URL: http://www.cscglobal.com/digitalbrandservices
Updated Date:
2021-03-12T06:01:34Z
Creation Date:
2013-03-18T19:00:23Z
Registry Expiry Date:
2022-03-18T19:00:23Z
Registrar Registration Expiration
Date:
Registrar: CSC Corporate Domains, Inc.
Registrar IANA
ID: 299
Registrar Abuse Contact Email:
[email protected]
Registrar Abuse Contact Phone:
+1.8887802723
Reseller:
Domain Status:
clientTransferProhibited
https://icann.org/epp#clientTransferProhibited
Registrant
Organization: The Financial Times Limited
Registrant
State/Province: ENG
Registrant Country: GB
Name Server:
NS-52.AWSDNS-06.COM
Name Server: NS-530.AWSDNS-02.NET
Name
Server: NS-1984.AWSDNS-56.CO.UK
Name Server:
NS-1447.AWSDNS-52.ORG
DNSSEC: unsigned

>>> Last update of
WHOIS database: 2021-09-27T04:42:52Z

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