Htwins.net HTwins.net

The website of Cary and Michael Huang. Home of the Scale of the Universe as well as other things.


Htwins.net Overview

/100

Mobile Usability 97/100

HTwins.net is the website of Cary and Michael Huang, who are known for their unique and informative scientific visualizations. The site contains a range of interactive tools, animations, and graphics, aimed at making complex scientific concepts easier to understand. One of the most popular features of the site is the Scale of the Universe tool, which allows users to explore the size of everything from atoms to galaxies.

The website has a simple and straightforward design, with the homepage featuring links to all the main sections of the site. The logo for HTwins.net is displayed at the top of the page, along with a menu bar that allows users to navigate to different parts of the site. The background of the site is plain white, with black text used throughout for easy readability.

From the homepage, users can navigate to different sections of the site, including the Scale of the Universe, which is the main focus of the website. This section contains an interactive tool that allows users to zoom in and out to explore the different scales of the universe, from the smallest particles to the largest structures in the universe.

Another popular feature of the website is the Interactive Solar System, which allows users to explore the various planets and moons of our solar system in 3D. The site also features a section dedicated to physics, which includes interactive simulations of topics like waves, electricity, and magnetism.

Overall, HTwins.net is a family-friendly website that is suitable for users of all ages. The site is designed to be informative and engaging, and it does an excellent job of making complex scientific concepts more accessible to a wider audience.

In terms of performance, the website scores well on Google's PageSpeed Insights tool, with a speed score of 89 out of 100 for desktop users. Mobile usability is also excellent, with a score of 97 out of 100. The site is secured with an SSL certificate issued by Let's Encrypt, providing a secure and trustworthy browsing experience for visitors.

In conclusion, HTwins.net is a well-designed and informative website that provides a unique and fascinating look at the universe we live in. Its popularity is reflected in its daily traffic, and the site's value of almost 100,000 US dollars is evidence of its quality and usefulness. If you are interested in science and astronomy, HTwins.net is definitely a website worth exploring.


Htwins.net Rank Summary

Global Rank
132,484
Average Load Time
1.04sec
Links In Count
2,286
Website Value
$94,900

Htwins.net Website Safety

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Overview
Last Updated: 11/26/2024
Overall result - htwins.net 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 logo
Norton Connect Safe
Last Updated: 03/22/2024
htwins.net is safe.
Norton ConnectSafe evaluates htwins.net for any unsafe and insecure content. The results are critical for families with young children.
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Google Safe Search
Last Updated: 10/20/2016
htwins.net 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.
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Google Safe Browsing
Last Updated: 01/09/2019
htwins.net is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee logo
Site Advisor
Last Updated: 02/23/2021
htwins.net is safe.
McAfee assesses htwins.net 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 htwins.net for mature or inappropriate content, only security checks are evaluated.
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Web of Trust
Last Updated: 01/10/2019
htwins.net child safety is very good.
The WOT calculates reputation of the htwins.net. This reputation system receives ratings from users and information from third-party sources, assesses the htwins.net for safety features and confirms, whether htwins.net is suitable for children.

SSL Information
Domainautodiscover.htwins.net
Issuer OrganizationLet's Encrypt
IssuerR3
AlgorithmRSA-SHA256
Valid form02/14/2021
Expiration05/15/2021
SignedCertificate is not self signed
Additional Domains autodiscover.htwins.net
autodiscover.thescaleoftheuniverse.com
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Htwins.net Rank History

Htwins.net Hosting Information

Server Location

ASN Information

ASN ID: 46606

ASN Title: UNIFIEDLAYER-AS-1 - Unified Layer, US

Last Update: 07/19/2024

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#
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# https://www.arin.net/resources/whois_reporting/index.html
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Updated: 2016-11-08
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Country: US
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#
# 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
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%rwhois V-1.5:000080:00 rwhois.unifiedlayer.com (by Unified Layer, V-1.0.0)
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Htwins.net Domain Registration and Settings

WHOIS

Domain Name: HTWINS.NET
Registry Domain ID: 1510410522_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.fastdomain.com
Registrar URL: http://www.fastdomain.com
Updated Date: 2024-07-11T07:40:36Z
Creation Date: 2008-07-26T13:11:01Z
Registry Expiry Date: 2025-07-26T13:11:01Z
Registrar: FastDomain Inc.
Registrar IANA ID: 1154
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.BLUEHOST.COM
Name Server: NS2.BLUEHOST.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-19T10:16:17Z


DNS Records
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Htwins.net HTML Check


Errors

Htwins.net Desktop Performance

Last tested: 10/29/2018

Speedometer image
Desktop Speed
90%

Desktop Resource Breakdown
Total Resources18
Number of Hosts4
Static Resources14
JavaScript Resources5
CSS Resources1

Htwins.net Mobile Insights

Last tested: 10/29/2018

Speedometer image
Mobile Usability
100%
Speedometer image
Mobile Speed
89%

Mobile Resource Breakdown
Total Resources11
Number of Hosts4
Static Resources7
JavaScript Resources5
CSS Resources1

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