Sfbc.com Science Fiction Book Club

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Sfbc.com Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 1.09 sec.

Last Checked: 04/29/2024

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Sfbc.com traffic estimate is about 237 unique visitors and 569 pageviews per day. The approximated value of sfbc.com is 5,840 USD. Every unique visitor makes about 2.4 pageviews on average.

Alexa Traffic Rank estimates that sfbc.com is ranked number 118,014 in the world.

Sfbc.com is registered under .COM top-level domain. Check other websites in .COM zone.

During the last check (June 23, 2019) sfbc.com has an expired SSL certificate (expired on February 10, 2020), please click the “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust sfbc.com is pretty a safe domain.

Relying on Google Mobile-Friendly test sfbc.com is well optimized for mobile and tablet devices.

Sfbc.com General Information

Sfbc.com Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors

Sfbc.com Traffic Distribution

Where do visitors go on sfbc.com?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews

Sfbc.com Popularity

How popular is sfbc.com?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta
past 3 months	1181458	4142
past month	3379321	2131690

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	1241708	-359817	2	50%	2.4	80%
30	3781651	2184718	0	-80%	1	-30.56%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1225095	175962	3	-14.57%
30	3120384	1978823	1	-71.233%

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Sfbc.com Safety Information

Rankchart Summary

Safe

Updated: 04/29/2024

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

Safe

Updated: 03/29/2024

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 04/11/2019

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 02/27/2021

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

Web of Trust

Child safety is very good

Updated: 01/10/2019

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

Sfbc.com SSL Information

Information about SSL/TLS certificates

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Domain	www.doubledaybookclub.com
Issuer Organization	Unknown
Issuer	Amazon
Algorithm	RSA-SHA256
Valid form	01/10/2019
Expiration	02/10/2020
Signed	Certificate is not self signed
Additional Domains	www.doubledaybookclub.com doubledaybookclub.com www.mysteryguild.com mysteryguild.com www.literaryguild.com literaryguild.com www.historybookclub.com historybookclub.com www.thegoodcook.com thegoodcook.com www.crafterschoice.com crafterschoice.com www.sfbc.com sfbc.com www.crossings.com crossings.com www.militarybookclub.com militarybookclub.com www.libraryofscience.net libraryofscience.net www.onespirit.com onespirit.com www.doubledaylargeprint.com doubledaylargeprint.com www.cbomc.com cbomc.com www.stephenkinglibrary.com stephenkinglibrary.com www.columbiahouse.com columbiahouse.com www.jamespattersonlibrary.com jamespattersonlibrary.com

SSL Checker

Sfbc.com Server Information

Sfbc.com Server Location

Where website hosting server is located?

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Sfbc.com ASN Information

Information about IP address owner

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ASN ID: 14618

ASN Title: AMAZON-AES - Amazon.com, Inc., US

Updated: 01/15/2024

Raw ASN data:

Geolocation

ASN Lookup

Sfbc.com Domain Name Information

Sfbc.com DNS Information

Domain name service records

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A

Host	A Record	TTL

Sfbc.com Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Sfbc.com HTML Validation

Sfbc.com W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

A “charset” attribute on a “meta” element found after the first 1024 bytes.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

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

Duplicate ID “Layer_1”.

Warnings:

The first occurrence of ID “Layer_1” was here.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

HTML Validator

Sfbc.com Desktop Performance

How Well Sfbc.com Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

69%

Minify JavaScript

Optimize images

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

Leverage browser caching

Updated: 08/16/2019

Sfbc.com Mobile Performance

How Optimized Is Sfbc.com for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

99%

Size tap targets appropriately

Updated: 05/19/2017

Sfbc.com Nearest Competitors

Estimated Nearest Competitors Of Sfbc.com

gfpv.net
dasd.org
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gtrk-kaluga.ru
khoahoc.com.vn
sexybaccarat.ai
lepanierbleu.ca
chicagorealestatedaily.com
playgroundprofessionals.com
sfbc.com
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createhk.gov.hk
fieldtomarket.org
gaiaeducation.org
icit-digital.org
thenycalliance.org
venstom.ru
forecourttrader.co.uk
blogspo.com
digitalreasoning.com
entokey.com

Sfbc.com URL Typos

Most common user URL mistypes for sfbc.com

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Total Resources	30
Number of Hosts	9
Static Resources	17
JavaScript Resources	7
CSS Resources	2

CSS	355.9 KBytes
Images	313.3 KBytes
HTML	69.5 KBytes
JavaScript	2.7 MBytes
Other	61.1 KBytes

Total Resources	31
Number of Hosts	13
Static Resources	17
JavaScript Resources	9
CSS Resources	2

CSS	319.6 KBytes
Images	332.7 KBytes
HTML	77.4 KBytes
JavaScript	1.4 MBytes
Other	14.1 KBytes