o3schools.com


Tags Whois Backlink & Rankings Speed Safety Headers Similar Sites Keywords H Tags
Tags Whois Rank Speed Safety Headers Similar Sites Keywords H Tags

o3schools.com Website Info

o3schools.com (W3Schools is a popular online platform offering comprehensive tutorials and references for web development technologies such as HTML, CSS, JavaScript, Python, and SQL. It provides interactive learning resources suitable for beginners and experienced developers alike.) was registered first at 2017-09-04 02:49:43. DNS looks Active and website looks Accessable. o3schools.com Website SEMRush Rank is 12,336,666. According to Google, website speed score is 1/100 and AVERAGE. Website looks safe for children. We detected the website language as en-US.
o3schools.com


o3schools.com Website Tags

Domain Status:
✓ Active
Is Site Accessable?:
✓ Yes
SSL(https):
✓ Yes
Accessable Url:
https://o3schools.com
Title:
O3schools - #1 Source Of Career And School Info
Description:
This is an informational and career blog. I share educational information to students who want to excel or those who are already excelling.
Categories :
Business, Business
External Links:
1
Internal Links:
318
Mobile Friendly?:
✓ Yes
Canonical URL:
https://o3schools.com/
Language:
en-US
XML Sitemap:
✓ Yes
robots.txt:
✓ Yes https://o3schools.com/robots.txt
Favicon:
✓ Yes

o3schools.com Domain & Whois Details

Refresh
Domain Create Date:
2017-09-04 02:49:43
Domain Age:
7 years, 9 months, 28 days
Domain Expire Date:
2023-09-04T02:49:43Z
Domain Last Update Date:
2023-09-04T02:49:43Z
Domain Owner:
http://www.namecheap.com - NameCheap, Inc. -
Server Software:
PHP/7.4.33
Server Type:
cloudflare
Nameservers:
GINA.NS.CLOUDFLARE.COM - WILL.NS.CLOUDFLARE.COM -
Hosting Location:
Country:Canada, City:Toronto, Isp:Cloudflare, Inc., Org:Cloudflare, Inc.
IP:
172.67.141.32 , 104.21.41.5

o3schools.com Backlinks & Rankings

SEMRush Rank:
12,336,666
Semrush Rank is a proprietary score that lets you find the domains that are getting the most traffic from organic search.
SEMRush URL Links:
1,026
Number of links to URL according to SemRush.
SEMRush Website Links:
48,892
Number of links to the website according to SemRush.
SEMRush Domain Links:
49,582
Number of links to SemRush Domain.
SEMRush Keywords In Top 100:
729
Number of keywords where site in Google's organic search top 100.

o3schools.com Social Media

Facebook Comments:
35
Facebook Shares:
181
Facebook Reactions:
121

o3schools.com Website Speed (Desktop)

Refresh
Overall Category:
AVERAGE
The human readable speed "category"
Speed Index:
1
Speed Index shows how quickly the contents of a page are visibly populated. [Learn more about the Speed Index metric].
Cumulative Layout Shift (CLS):
0.17 (AVERAGE)
The Cumulative Layout Shift (CLS) metric measures how much unexpected layout shifts affect the user experience on a page. These layout shifts occur when content moves around without prior user input. CLS
Time to First Byte (TTFB):
0.678 s (FAST)
TTFB (time to first byte) is the number of milliseconds it takes for a client’s browser to receive the first byte of the response from the web server. Usually, TTFB can be improved with faster hosting and server optimizations. TTFB
First Input Delay (FID):
19 ms (FAST)
First Input Delay (FID) measures the time from when the user interacts with your site for the first time (click a link, tap on a button, etc.) to the time when the browser is able to respond to that interaction. Google recommends keeping FID below 100ms for a good user experience. FID
First Contentful Paint (FCP):
1.37 s (FAST)
FCP (First Contentful Paint) measures the time from a user’s navigation to when the browser renders the first bit of content from the DOM. In other words, FCP marks the time at which the first text or image is painted for the user. According to PageSpeed Insights, FCP should occur in under 2 seconds. FCP
Interaction to Next Paint (INP):
134 ms (FAST)
Interaction to Next Paint (INP) is a web performance metric that measures user interface responsiveness – how quickly a website responds to user interactions like clicks or key presses. Specifically, it measures how much time elapses between a user interaction like a click or key press and the next time the user sees a visual update on the page. INP
Largest Contentful Paint (LCP):
1.707 s (FAST)
Largest Contentful Paint (LCP) is a metric that measures when the largest content in the viewport is rendered. It is used to measure how long it takes for the main content of your webpage to appear on the screen. Everything below 2.5s is considered good LCP time by PageSpeed Insights. LCP
Total Size:
3159 KB
Total Size. Large network payloads cost users real money and are highly correlated with long load times.
Server Response Time:
566 ms
Initial server response time. Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/).
Final Url:
https://o3schools.com/
Canonicalized and final URL for the document, after following page redirects (if any).
Last Date Checked:
5/24/2023 12:30:37 PM
The last time we checked this website.
Site Speed Check(Full)

o3schools.com HTML Resources

Type
Request Count
Size
Total
273
3,159 KB
Third-party
233
2,842 KB
Script
88
1,628 KB
Font
18
546 KB
Image
63
448 KB
Document
27
381 KB
Stylesheet
21
94 KB
Other
56
59 KB
Media
0
0 KB

o3schools.com Website Safety

Refresh
Last Check Date:
2/20/2023 1:59:35 AM
Fortiguard:
Business
Mcafee Category:
Business
OpenDNS:
BeFirst
Cloudflare DNS:
OK
MyWot Child Safety:
99

o3schools.com HTTP Headers

Refresh
alt-svc :
h3=":443"; ma=86400, h3-29=":443"; ma=86400
CF-Cache-Status :
DYNAMIC
CF-RAY :
7c657af26d8c4240-EWR
Connection :
keep-alive
Content-Security-Policy :
upgrade-insecure-requests
Content-Type :
text/html; charset=UTF-8
Date :
Fri, 12 May 2023 20:41:03 GMT
Link :
<https://o3schools.com/wp-json/>; rel="https://api
NEL :
{"success_fraction":0,"report_to":"cf-nel","max_ag
Permissions-Policy :
geolocation=self
platform :
hostinger
Referrer-Policy :
same-origin
Report-To :
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.c
Server :
cloudflare
Transfer-Encoding :
chunked
Vary :
Accept-Encoding
x-content-type-options :
nosniff
X-Frame-Options :
SAMEORIGIN
x-litespeed-cache :
hit
X-Powered-By :
PHP/7.4.33
x-turbo-charged-by :
LiteSpeed
x-xss-protection :
1; mode=block


o3schools.com W3C HTML Validation Check Now

Last Check Date:
5/27/2023 12:00:00 AM
Errors:
91
Warnings:
0
Info:
94
Check Live:
Check o3schools.com HTML Errors

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o3schools.com Site Keywords

1 Source Of Career And School Info
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JavaScript
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