calctool.org


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

calctool.org Website Info

calctool.org (Calctool.org is a comprehensive online platform providing various calculation tools and math resources to support users in performing mathematical computations quickly and accurately. It is ideal for students, teachers, and professionals seeking reliable mathematical assistance.) was registered first at 2008-02-11 07:34:56. DNS looks Active and website looks Accessable. calctool.org Website SEMRush Rank is 90,920. According to Google, website speed score is 94/100 and AVERAGE. Website looks safe for children. We detected the website language as en.
calctool.org


calctool.org Website Tags

Domain Status:
✓ Active
Is Site Accessable?:
✓ Yes
SSL(https):
✓ Yes
Accessable Url:
https://www.calctool.org
Title:
Calctool.org - Online Calculation and Math Tools
Description:
Calctool.org offers a wide range of online calculation tools and math resources to assist students, professionals, and educators in solving mathematical problems easily and efficiently.
Categories :
Education/Reference, Reference
External Links:
0
Internal Links:
40
Mobile Friendly?:
✓ Yes
Canonical URL:
https://www.calctool.org/
Language:
en
XML Sitemap:
✓ Yes
robots.txt:
✓ Yes https://www.calctool.org/robots.txt
Favicon:
✓ Yes

calctool.org Domain & Whois Details

Refresh
Domain Create Date:
2008-02-11 07:34:56
Domain Age:
17 years, 4 months, 21 days
Domain Expire Date:
Registrar Registration
Domain Last Update Date:
Registrar Registration
Domain Owner:
GoDaddy.com, LLC
Server Type:
Apache/2.0.52 (Red Hat)
Nameservers:
NS.VDS2000.NET - NS2.VDS2000.NET -
Hosting Location:
Country: United States (US) /
Location:
ISP:
IP:
216.222.205.104

calctool.org Backlinks & Rankings

SEMRush Rank:
90,920
Semrush Rank is a proprietary score that lets you find the domains that are getting the most traffic from organic search.
SEMRush Traffic:
21,019
Number of users expected to visit the website during the following month.
SEMRush Costs:
16,385
Estimated price of organic keywords in Google AdWords.
SEMRush URL Links:
144
Number of links to URL according to SemRush.
SEMRush Website Links:
2,903
Number of links to the website according to SemRush.
SEMRush Domain Links:
15,007
Number of links to SemRush Domain.
SEMRush Keywords In Top 100:
7,628
Number of keywords where site in Google's organic search top 100.

calctool.org Social Media

Facebook Comments:
1
Facebook Shares:
28
Facebook Reactions:
2

calctool.org Website Speed (Desktop)

Refresh
Overall Category:
AVERAGE
The human readable speed "category"
Speed Index:
94
Speed Index shows how quickly the contents of a page are visibly populated. [Learn more about the Speed Index metric].
Cumulative Layout Shift (CLS):
0.06 (FAST)
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):
0.594 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):
7 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):
1.405 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):
252 ms (AVERAGE)
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):
2.027 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:
1613 KB
Total Size. Large network payloads cost users real money and are highly correlated with long load times.
Server Response Time:
170 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://www.calctool.org/
Canonicalized and final URL for the document, after following page redirects (if any).
Last Date Checked:
6/14/2023 10:49:57 AM
The last time we checked this website.
Site Speed Check(Full)

calctool.org HTML Resources

Type
Request Count
Size
Total
133
1,613 KB
Script
55
1,451 KB
Third-party
119
1,247 KB
Other
53
105 KB
Document
4
34 KB
Image
21
21 KB
Stylesheet
0
0 KB
Media
0
0 KB
Font
0
0 KB

calctool.org Website Safety

Refresh
Last Check Date:
6/15/2023 6:25:20 PM
Fortiguard:
Reference
Mcafee Category:
Education/Reference
OpenDNS:
BeFirst
Cloudflare DNS:
OK
MyWot Child Safety:
99

calctool.org HTTP Headers

Refresh
Access-Control-Allow-Origin :
*
Cache-Control :
public, max-age=600, s-maxage=900, stale-while-revalidate=604800, stale-if-error=604800
Connection :
keep-alive
Content-Type :
text/html; charset=utf-8
Date :
Mon, 05 Jun 2023 10:15:56 GMT
Server :
keycdn-engine
Transfer-Encoding :
chunked
Vary :
Accept-Encoding, X-Device, User-Agent
Via :
1.1 vegur
X-Cache :
STALE
X-Edge-Location :
usny
X-Frame-Options :
SAMEORIGIN
X-Shield :
active


calctool.org W3C HTML Validation Check Now

Last Check Date:
5/30/2023 12:00:00 AM
Errors:
13
Warnings:
0
Info:
6
Check Live:
Check calctool.org HTML Errors

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Top calctool.org Alternatives

calctool.org Site Keywords

calculation
Calculator
centrifugal force calculator
data transfer calculator
educational tools
energy of a photon
energy of a photon calculator
ideal gas law calculator
math helper
math resources
numeric tools
online math tools
Quick and easy everyday calculators
terminal velocity calculator

calctool.org Site H Tags

Check Now
h1
Your life in 400 free calculators
h2
Astrophysics
h2
Atmospheric thermodynamics
h2
Continuum mechanics
h2
Conversion
h2
Dynamics
h2
Electrical energy
h2
Electromagnetism
h2
Electronics
h2
Fluid mechanics
h2
Kinematics
h2
Machines and mechanisms
h2
Math and statistics
h2
Optics
h2
Physical chemistry
h2
Quantum mechanics
h2
Relativity
h2
Rotational and periodic motion
h2
Thermodynamics
h2
Waves
h2
Other
h3
Resistor color code
h3
Parallel resistor
h3
Wavelength
h3
Momentum
h3
Projectile motion
h3
Potential energy
h3
Acceleration
h3
Kinetic energy
h3
Gear ratio
h3
Density
h3
Ideal gas law
h3
Enthalpy
h3
Work
h3
Specific heat
h3
Dew point

calctool.org Sites with Same Names

Website
Title
Rank
calctool.de calctool.de
GitHub - dfriedenberger/calctool.de: Mathematical virtual machine

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