Howsci.com 科研动力 | 高效科研工具使用札记

科研动力专注EndNot使用方法，关注科研方法与论文写作，提供SCI论文撰写方法和技巧教程

Howsci.com Overview

Howsci.com ranking shows that the page is at position 50,196 over the world, while the bulk of its audience is from China, where it ranks 5,280.

Howsci.com hosted on MULTA-ASN1 - MULTACOM CORPORATION, US servers in United States. To reduce page loading time for the majority of howsci.com users, we recommend migrating the server to China, as it will speed up howsci.com page load time for the majority of users. See the list of other webpages hosted on MULTA-ASN1 - MULTACOM CORPORATION, US servers.

In terms of rank-to-traffic ratio, howsci.com has 10,492 unique users per day, viewing 14,836 pages. The rank based value of howsci.com is 255,442 USD. Every user makes 1.50 pageviews on average.

Howsci.com boasts a link base consisting of 503 referring domains and 550 external backlinks, as revealed by the data obtained from web network scanning.

Howsci.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.

According the last verification test in May 10, 2023, howsci.com has an expired SSL certificate issued by cPanel, Inc. (expired on June 10, 2023). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by cPanel, Inc..

Based on data from Google Safe Browsing, Google Safe Search and Symantec howsci.com is a fairly safe domain.

According the Mobile-Friendly test by Google howsci.com is nice optimized for mobile devices and tablets.

Howsci.com Rank Summary

Global Rank

50,196

Average Load Time

3.91sec

Links In Count

Website Value

$236,520

Audience Geography. Where are howsci.com visitors located?

Country	Visitors
China CN	95.8%
Hong Kong HK	1.2%
United States US	1%
Other	2%

Country	Pageviews
China CN	96.3%
Hong Kong HK	0.9%
United States US	0.8%
Other	2.1%

Country	Rank
China CN	5280
Hong Kong HK	19693
United States US	383679

Where do visitors go on howsci.com?

Subdomain	Pageviews
howsci.com	96.28%
other	3.72%

Subdomain	Pageviews per User
howsci.com	1.4

Subdomain	Reach
howsci.com	100%

How popular is howsci.com?

Period	Global Rank	Global Rank Delta
past 3 months	50196	-9229
past month	43889	-9860
past week	42585	-9822
yesterday	126700	103558

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	81832	-10692	71	20%	1.4	-7.947%
30	72429	-14923	82	20%	1.4	-0.704%
7	63839	-26661	98	60%	1.7	40%
1	234472	195263	2	-86.633%	1	-32.89%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	41590	-9002	19	30%
30	36607	-8294	21	20%
7	37857	-4556	21	20%
1	100460	81012	9	-80.103%

Howsci.com Website Safety

Overview

Last Updated: 04/03/2025

Overall result - howsci.com 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: 03/22/2025

howsci.com is safe.

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

Google Safe Search

Last Updated: 10/22/2016

howsci.com 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: 01/09/2019

howsci.com 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.

Site Advisor

Last Updated: 02/23/2021

howsci.com is safe.

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

Web of Trust

Last Updated: 04/03/2025

howsci.com child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	howsci.com
Issuer Organization	cPanel, Inc.
Issuer	cPanel, Inc. Certification Authority
Algorithm	RSA-SHA256
Valid form	03/12/2023
Expiration	06/10/2023
Signed	Certificate is not self signed
Additional Domains	howsci.com www.howsci.com

Howsci.com Rank History

Alexa Rank shows how popular howsci.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If howsci.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 howsci.com and pageviews on howsci.com over the past 3 months.

Howsci.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 35916

ASN Title: MULTA-ASN1 - MULTACOM CORPORATION, US

Last Update: 07/31/2024

#
# 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: 35916
ASName: MULTA-ASN1
ASHandle: AS35916
RegDate: 2005-04-08
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/35916

OrgName: MULTACOM CORPORATION
OrgId: MULTA
Address: 16654 Soledad Canyon Rd #150
City: Canyon Country
StateProv: CA
PostalCode: 91387
Country: US
RegDate: 2005-03-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/MULTA

ReferralServer: rwhois://rwhois.multacom.com:4321

OrgAbuseHandle: ABUSE898-ARIN
OrgAbuseName: Abuse Department
OrgAbusePhone: +1-661-554-0287
OrgAbuseEmail: abuse@multacom.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE898-ARIN

OrgTechHandle: NOC1793-ARIN
OrgTechName: Network Operations Center
OrgTechPhone: +1-661-977-9436
OrgTechEmail: noc@multacom.com
OrgTechRef: https://rdap.arin.net/registry/entity/NOC1793-ARIN

RNOCHandle: NOC1793-ARIN
RNOCName: Network Operations Center
RNOCPhone: +1-661-977-9436
RNOCEmail: noc@multacom.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC1793-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.
#

Howsci.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: HOWSCI.COM
Registry Domain ID: 1829982057_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.name.com
Registrar URL: http://www.name.com
Updated Date: 2019-11-22T20:30:30Z
Creation Date: 2013-10-05T16:14:28Z
Registry Expiry Date: 2025-10-05T16:14:28Z
Registrar: Name.com, Inc.
Registrar IANA ID: 625
Registrar Abuse Contact Email: abuse@name.com
Registrar Abuse Contact Phone: 7202492374
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: F1G1NS1.DNSPOD.NET
Name Server: F1G1NS2.DNSPOD.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-10-18T22:07:52Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
howsci.com	23.234.195.15	600

Host	MX Record	Priority	TTL
howsci.com	mxdomain.qq.com	10	600

Host	NS Record	TTL
howsci.com	lv3ns2.ffdns.net	3600
howsci.com	lv3ns1.ffdns.net	3600
howsci.com	lv3ns4.ffdns.net	3600
howsci.com	lv3ns3.ffdns.net	3600

Host	TXT Record	TTL
howsci.com	v=spf1 include:spf.mail.qq.com ~all	600

lv3ns1.ffdns.net
TTL: 3600
Email address: webmaster.ffdns.net
Serial: 2009092868
Refresh: 604800
Retry: 3600
Expire: 2419200
Minimum: 3600

Howsci.com HTML Check

HTML Validation Tool

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

The “type” attribute is unnecessary for JavaScript resources.

Element name “wb:follow-button” cannot be represented as XML 1.0.

The “main” role is unnecessary for element “main”.

The “contentinfo” role is unnecessary for element “footer”.

The “language” attribute on the “script” element is obsolete. You can safely omit it.

The first occurrence of ID “user_login” was here.

The “charset” attribute on the “script” element is obsolete.

Attribute with the local name “xmlns:wb” is not serializable as XML 1.0.

Errors

Bad value “Cache-Control” for attribute “http-equiv” on element “meta”.

Bad element name “wb:follow-button”: Code point “U+003A” is not allowed

Bad value “https:/so.howsci.com/” for attribute “href” on element “a”: Expected a slash ("/").

Stray end tag “a”.

Attribute “name” not allowed on element “div” at this point.

Element “h4” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Duplicate ID “user_login”.

Stray start tag “html”.

Attribute “xmlns:wb” not allowed here.

Howsci.com Desktop Performance

Last tested: 08/16/2019

Desktop Speed

89%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Leverage browser caching

Reduce server response time

Minify CSS

Optimize images

Minify JavaScript

Desktop Resource Breakdown

Total Resources	106
Number of Hosts	32
Static Resources	42
JavaScript Resources	30
CSS Resources	11

Howsci.com Mobile Insights

Last tested: 08/22/2019

Mobile Usability

97%

Size tap targets appropriately

Mobile Speed

76%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Leverage browser caching

Reduce server response time

Minify CSS

Optimize images

Minify JavaScript

Mobile Resource Breakdown

Total Resources	122
Number of Hosts	32
Static Resources	47
JavaScript Resources	34
CSS Resources	11

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Howsci.com 科研动力 | 高效科研工具使用札记

科研动力专注EndNot使用方法，关注科研方法与论文写作，提供SCI论文撰写方法和技巧教程

Howsci.com Overview

Howsci.com Rank Summary

Howsci.com Website Safety

Howsci.com Rank History

Howsci.com Hosting Information

Howsci.com Domain Registration and Settings

Howsci.com HTML Check

Howsci.com Desktop Performance

Howsci.com Mobile Insights

Howsci.com Similar Audits

Howsci.com Common Typos