W3schools.com W3Schools Online Web Tutorials
Server IP address resolved: NoHttp response code: None
Last Checked: 09/16/2019
W3schools.com receives about one million unique visitors and four million pageviews per day. The estimated value of w3schools.com is fifty million USD. Each unique visitor makes about 4.28 pageviews on average.
Over the time w3schools.com has been ranked as high as 74 in the world, while most of its traffic comes from India, where it reached as high as 46 position.
W3schools.com is registered under .COM top-level domain. Check other websites in .COM zone.
At the time of the last check (November 28, 2019) w3schools.com has a valid and up-to-date SSL certificate issued by Network Solutions L.L.C. that expires on October 13, 2021. Check other websites using SSL certificates issued by Network Solutions L.L.C..
According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust w3schools.com is quite a safe domain.
Mobile-Friendly test indicates that w3schools.com is well optimized for mobile and tablet devices.
Alexa Rank shows how popular w3schools.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If w3schools.com has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to w3schools.com and pageviews on w3schools.com over the past 3 months.

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 ConnectSafe evaluates w3schools.com for any unsafe and insecure content. The results are critical for families with young children.

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.

"w3schools.com" is not a phishing page.
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"w3schools.com" 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.

McAfee assesses w3schools.com 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 w3schools.com for mature or inappropriate content, only security checks are evaluated.

The WOT calculates reputation of the w3schools.com. This reputation system receives ratings from users and information from third-party sources, assesses the w3schools.com for safety features and confirms, whether w3schools.com is suitable for children.
Domain | w3schools.com |
Issuer Organization | Network Solutions L.L.C. |
Issuer | Network Solutions DV Server CA 2 |
Algorithm | RSA-SHA256 |
Valid form | 10/02/2019 |
Expiration | 10/13/2021 |
Signed | Certificate is not self signed |
Additional Domains |
w3schools.com www.w3schools.com |
ASN ID: 17184
ASN Title: ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC, US
Last Update: 05/29/2019
#
# 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: 17184
ASName: ATL-CBEYOND
ASHandle: AS17184
RegDate: 2000-08-02
Updated: 2016-07-13
Ref: https://rdap.arin.net/registry/autnum/17184
OrgName: CBEYOND COMMUNICATIONS, LLC
OrgId: CBEY
Address: 320 Interstate North Parkway
Address: Suite 300
City: Atlanta
StateProv: GA
PostalCode: 30339
Country: US
RegDate: 2000-08-02
Updated: 2017-09-27
Comment: For prompt attention, please send all abuse
Comment: (spam, DOS, etc) correspondence to our
Comment: Abuse handle. -Cbeyond
Ref: https://rdap.arin.net/registry/entity/CBEY
OrgTechHandle: AI93-ARIN
OrgTechName: Admin IP
OrgTechPhone: +1-678-424-2400
OrgTechEmail: IPEngineering@birch.com
OrgTechRef: https://rdap.arin.net/registry/entity/AI93-ARIN
OrgAbuseHandle: ABUSE3723-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-678-424-2400
OrgAbuseEmail: abuse@birch.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3723-ARIN
RAbuseHandle: AI93-ARIN
RAbuseName: Admin IP
RAbusePhone: +1-678-424-2400
RAbuseEmail: IPEngineering@birch.com
RAbuseRef: https://rdap.arin.net/registry/entity/AI93-ARIN
RTechHandle: AI93-ARIN
RTechName: Admin IP
RTechPhone: +1-678-424-2400
RTechEmail: IPEngineering@birch.com
RTechRef: https://rdap.arin.net/registry/entity/AI93-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.
#
For search engines, <H> tags helps understand the structure of the text on a page better. For users, headings are like anchors in a wall of text, navigating them through the page and making it easier to digest. The <h1> tag reinforces the core keyword(s) found in the <title>, <description>, and the <body>. We recommend that the <h1> tag includes keywords that reflect the contents of the page and that it is not longer than 150 characters in length, but don’t overuse the tags and the keywords in them. Keep it readable for users.
Line 601, ...<h1>CSS</h1>...
Line 610, ...<h1>CSS</h1>...
Line 633, ...<h1 class="w3-jumbo">JavaScript</h1>...
Line 668, ...<h1>SQL</h1>...
Line 677, ...<h1>SQL</h1>...
Line 823, ...<iframe src="/howto/tryhow_css_sidenav_ifr.htm" style="width:100%...
Line 826, ...<iframe src="/howto/tryhow_css_sidenav_ifr2.htm" style="width:100...
A canonical link is a special designation slipped into the code of a web page to indicate that another page should be considered the origin of the information when the search engine displays the findings to the user.
Favicons are the little piece of graphic that represents your brand on browser tabs, bookmark lists, search history, search ads and even search results. These files are placed in a file called favicon.ico and placed in the root directory of a website. There are no direct SEO effects of having favicons. However, there may be indirect benefits such as increased usability of site and bookmarks. It makes your website look more professional and help a users to remember your site while browsing through multiple URLs. If you want to get mentioned benefits you have to specify icons for different web browsers and sometimes even for different mobiles.
Line 9, /favicon.ico
default, favicon.ico
Robots.txt is a text file that website owners can create to tell search engine bots how to crawl and index pages on their site.
A sitemap is an XML file where is provided information about each URL: when it was last updated, how often it changes, and how important it is in relation to other URLs in the site. Search engines crawling bots read this file to more efficiently and intelligently crawl your site and to find URLs that may be isolated from rest of the site's content.
Domain Name: W3SCHOOLS.COM
Registry Domain ID: 22974369_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2015-09-17T10:14:01Z
Creation Date: 2000-03-21T13:54:41Z
Registry Expiry Date: 2025-03-21T12:54:41Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.MAXIMUMASP.COM
Name Server: NS2.MAXIMUMASP.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2019-10-01T13:41:53Z
Host | A Record | TTL |
---|---|---|
w3schools.com | 66.29.212.110 | 3600 |
Host | MX Record | Priority | TTL |
---|---|---|---|
w3schools.com | aspmx.l.google.com | 10 | 3600 |
w3schools.com | aspmx2.googlemail.com | 30 | 3600 |
w3schools.com | alt1.aspmx.l.google.com | 20 | 3600 |
w3schools.com | aspmx3.googlemail.com | 30 | 3600 |
w3schools.com | aspmx4.googlemail.com | 30 | 3600 |
w3schools.com | aspmx5.googlemail.com | 30 | 3600 |
w3schools.com | alt2.aspmx.l.google.com | 20 | 3600 |
Host | NS Record | TTL |
---|---|---|
w3schools.com | ns2.maximumasp.com | 3600 |
w3schools.com | ns1.maximumasp.com | 3600 |
Host | TXT Record | TTL |
---|---|---|
w3schools.com | v=spf1 include:_spf.google.com ip4:148.122.215.227 ~all | 3600 |
ns1.maximumasp.com
TTL: 3600
Email address: admin.maximumasp.com
Serial: 2005122569
Refresh: 7200
Retry: 600
Expire: 1209600
Minimum: 3600
Last tested: 12/02/2019

Total Resources | 244 |
Number of Hosts | 82 |
Static Resources | 37 |
JavaScript Resources | 58 |
CSS Resources | 4 |
Last tested: 12/02/2019


Total Resources | 244 |
Number of Hosts | 96 |
Static Resources | 36 |
JavaScript Resources | 50 |
CSS Resources | 5 |
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