Javascript.info The Modern JavaScript Tutorial

Modern JavaScript Tutorial: simple, but detailed explanations with examples and tasks, including: closures, document and events, object oriented progr...

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.89 sec.
Last Checked: 01/22/2023

Over the time javascript.info has been ranked as high as 16,308 in the world, while most of its traffic comes from United States, where it reached as high as 14,366 position.

Javascript.info receives about 14,702 unique visitors and 29,404 pageviews per day. The estimated value of javascript.info is 516,840 USD. Each unique visitor makes about 2 pageviews on average.

Javascript.info is registered under .INFO top-level domain. Check other websites in .INFO zone.

At the time of the last check (November 27, 2019) javascript.info has an expired SSL certificate issued by CloudFlare, Inc. (expired on October 09, 2020). Check other websites using SSL certificates issued by CloudFlare, Inc..

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust javascript.info is quite a safe domain.

Mobile-Friendly test indicates that javascript.info is well optimized for mobile and tablet devices.


Global Rank
23,271
Average Load Time
1.10sec
Links In Count
409
Website Value
$516,840

Overview
Last Updated: 04/24/2024
Overall result - "javascript.info" is SAFE.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton Connect Safe
Last Updated: 04/07/2024
javascript.info is safe.

Norton ConnectSafe evaluates javascript.info for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 02/08/2019
javascript.info is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing
Last Updated: 04/07/2023
Malware not found at "javascript.info".
"javascript.info" is not a phishing page.
"javascript.info" does not install unwanted software.
"javascript.info" does not contain harmfull applications.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
Site Advisor
Last Updated: 04/07/2023
javascript.info is safe.

McAfee assesses javascript.info for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze javascript.info for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 01/09/2019
javascript.info child safety isvery good.

The WOT calculates reputation of the javascript.info. This reputation system receives ratings from users and information from third-party sources, assesses the javascript.info for safety features and confirms, whether javascript.info is suitable for children.

SSL Information
Domain sni.cloudflaressl.com
Issuer OrganizationCloudFlare, Inc.
Issuer CloudFlare Inc ECC CA-2
Algorithm ecdsa-with-SHA256
Valid form 11/15/2019
Expiration 10/09/2020
SignedCertificate is not self signed
Additional Domains *.javascript.info
sni.cloudflaressl.com
javascript.info
Server Location
Phoenix
Arizona
United States
ASN Information

ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 10/02/2023

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335


OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

WHOIS

Domain Name: JAVASCRIPT.INFO
Registry Domain ID: D745950-LRMS
Registrar WHOIS Server:
Registrar URL:
Updated Date: 2019-05-11T20:45:40Z
Creation Date: 2001-09-21T03:49:14Z
Registry Expiry Date: 2022-09-21T03:49:14Z
Registrar Registration Expiration Date:
Registrar: CloudFlare, Inc.
Registrar IANA ID: 1910
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: DATA REDACTED
Registrant State/Province: DATA REDACTED
Registrant Country: US
Name Server: INES.NS.CLOUDFLARE.COM
Name Server: DAMON.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2021-04-25T13:40:00Z

DNS Records
HostA RecordTTL
javascript.info104.26.13.17300
javascript.info104.26.12.17300
javascript.info172.67.74.41300
HostMX RecordPriorityTTL
javascript.infoaspmx5.googlemail.com10300
javascript.infoaspmx.l.google.com1300
javascript.infoalt1.aspmx.l.google.com5300
javascript.infoalt2.aspmx.l.google.com5300
javascript.infoaspmx2.googlemail.com10300
javascript.infoaspmx3.googlemail.com10300
javascript.infoaspmx4.googlemail.com10300
HostNS RecordTTL
javascript.infodamon.ns.cloudflare.com86400
javascript.infoines.ns.cloudflare.com86400
HostTXT RecordTTL
javascript.infoyandex-verification: 9ecaa357f86ab13e300
javascript.infogoogle-site-verification=OPB5BvCtqM2C2mOORtOj07XW_sgzSq2aW7r63B5s6yY300
javascript.infov=spf1 include:amazonses.com include:_spf.google.com include:mail.zendesk.com ~all300

damon.ns.cloudflare.com
TTL: 3600
Email address: dns.cloudflare.com
Serial: 2291267034
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 3600

Warnings
Errors

Last tested: 12/09/2019

Desktop
Desktop Speed
89%
Desktop Resource Breakdown
Total Resources24
Number of Hosts5
Static Resources13
JavaScript Resources8
CSS Resources3

Last tested: 12/09/2019

Mobile
Mobile Usability
99%
Mobile Speed
74%
Mobile Resource Breakdown
Total Resources23
Number of Hosts4
Static Resources13
JavaScript Resources8
CSS Resources3
www.javascript.com
www.javascript.net
www.javascript.org
www.javascript.info
www.javascript.biz
www.javascript.us
www.javascript.mobi
www.avascript.info
www.javascript.info
www.navascript.info
www.jnavascript.info
www.njavascript.info
www.havascript.info
www.jhavascript.info
www.hjavascript.info
www.uavascript.info
www.juavascript.info
www.ujavascript.info
www.iavascript.info
www.jiavascript.info
www.ijavascript.info
www.kavascript.info
www.jkavascript.info
www.kjavascript.info
www.mavascript.info
www.jmavascript.info
www.mjavascript.info
www.jvascript.info
www.jqvascript.info
www.jaqvascript.info
www.jqavascript.info
www.jwvascript.info
www.jawvascript.info
www.jwavascript.info
www.jsvascript.info
www.jasvascript.info
www.jsavascript.info
www.jzvascript.info
www.jazvascript.info
www.jzavascript.info
www.jaascript.info
www.jacascript.info
www.javcascript.info
www.jacvascript.info
www.jafascript.info
www.javfascript.info
www.jafvascript.info
www.jagascript.info
www.javgascript.info
www.jagvascript.info
www.jabascript.info
www.javbascript.info
www.jabvascript.info
www.javscript.info
www.javqscript.info
www.javaqscript.info
www.javqascript.info
www.javwscript.info
www.javawscript.info
www.javwascript.info
www.javsscript.info
www.javasscript.info
www.javsascript.info
www.javzscript.info
www.javazscript.info
www.javzascript.info
www.javacript.info
www.javawcript.info
www.javaswcript.info
www.javaecript.info
www.javasecript.info
www.javaescript.info
www.javadcript.info
www.javasdcript.info
www.javadscript.info
www.javazcript.info
www.javaszcript.info
www.javaxcript.info
www.javasxcript.info
www.javaxscript.info
www.javaacript.info
www.javasacript.info
www.javaascript.info
www.javasript.info
www.javasxript.info
www.javascxript.info
www.javasdript.info
www.javascdript.info
www.javasfript.info
www.javascfript.info
www.javasfcript.info
www.javasvript.info
www.javascvript.info
www.javasvcript.info
www.javascipt.info
www.javasceipt.info
www.javascreipt.info
www.javasceript.info
www.javascdipt.info
www.javascrdipt.info
www.javascfipt.info
www.javascrfipt.info
www.javasctipt.info
www.javascrtipt.info
www.javasctript.info
www.javascrpt.info
www.javascrupt.info
www.javascriupt.info
www.javascruipt.info
www.javascrjpt.info
www.javascrijpt.info
www.javascrjipt.info
www.javascrkpt.info
www.javascrikpt.info
www.javascrkipt.info
www.javascropt.info
www.javascriopt.info
www.javascroipt.info
www.javascrit.info
www.javascriot.info
www.javascripot.info
www.javascrilt.info
www.javascriplt.info
www.javascrilpt.info
www.javascrip.info
www.javascripr.info
www.javascriptr.info
www.javascriprt.info
www.javascripf.info
www.javascriptf.info
www.javascripft.info
www.javascripg.info
www.javascriptg.info
www.javascripgt.info
www.javascripy.info
www.javascripty.info
www.javascripyt.info