Psbooks.co.uk Discounted Books for Sale | Up to 75% Off | Postscript Books

Postscript Books offers a wide range of books with very high discounts of up to 75% off publishers' prices. New titles regularly

Psbooks.co.uk Overview

Psbooks.co.uk ranking shows that the page is at position 0 over the world, while the bulk of its audience is from United Kingdom, where it ranks 83,540.

Psbooks.co.uk hosted on FASTLY - Fastly, US servers in Netherlands. To reduce page loading time for the majority of psbooks.co.uk users, we recommend migrating the server to United Kingdom, as it will speed up psbooks.co.uk page load time for the majority of users. See the list of other webpages hosted on FASTLY - Fastly, US servers.

In terms of rank-to-traffic ratio, psbooks.co.uk has 427 unique users per day, viewing 647 pages. The rank based value of psbooks.co.uk is 6,314 USD. Every user makes 1.61 pageviews on average.

Psbooks.co.uk boasts a link base consisting of 223 referring domains and 253 external backlinks, as revealed by the data obtained from web network scanning.

Psbooks.co.uk top-level domain belongs to .UK domain zone. Check other webpages in .UK zone.

According the last verification test in September 06, 2023, psbooks.co.uk has an expired SSL certificate issued by Let's Encrypt (expired on November 16, 2023). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust psbooks.co.uk is a fairly safe domain.

According the Mobile-Friendly test by Google psbooks.co.uk is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Psbooks.co.uk Rank Summary

Global Rank

Average Load Time

1.81sec

Links In Count

Website Value

$5,846

Audience Geography. Where are psbooks.co.uk visitors located?

Country	Visitors
United Kingdom GB	95.5%
Other	4.5%

Country	Pageviews
United Kingdom GB	93.8%
Other	6.2%

Country	Rank
United Kingdom GB	83540

Where do visitors go on psbooks.co.uk?

Subdomain	Pageviews
psbooks.co.uk	100%

Subdomain	Pageviews per User
psbooks.co.uk	1

Subdomain	Reach
psbooks.co.uk	100%

How popular is psbooks.co.uk?

Period	Global Rank	Global Rank Delta
past 3 months	1141846	150413
past month	1774079	824552
past week	1161963	-3786955

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	1518770	500004	2	-42.78%	1.5	-43.56%
30	2533714	1262557	1	-64.769%	1	-30.61%
7	1708495	-3470167	1	1000%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1036129	-3734	36	1%
30	1479377	622413	2	-49.215%
7	961021	-3833743	5	1000%

Psbooks.co.uk Website Safety

Overview

Last Updated: 12/25/2024

Overall result - psbooks.co.uk 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: 02/09/2024

psbooks.co.uk is safe.

Norton ConnectSafe evaluates psbooks.co.uk for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 02/21/2017

psbooks.co.uk 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

psbooks.co.uk 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: 02/07/2021

psbooks.co.uk is safe.

McAfee assesses psbooks.co.uk 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 psbooks.co.uk for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/11/2019

psbooks.co.uk child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	psbooks.co.uk
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	08/18/2023
Expiration	11/16/2023
Signed	Certificate is not self signed
Additional Domains	mcprod.psbooks.co.uk postscript.co.uk psbooks.co.uk www.postscript.co.uk www.psbooks.co.uk

Psbooks.co.uk Rank History

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

Psbooks.co.uk Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 54113

ASN Title: FASTLY - Fastly, US

Last Update: 08/01/2024

#
# 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: 54113
ASName: FASTLY
ASHandle: AS54113
RegDate: 2011-10-04
Updated: 2012-03-02
Comment: http://www.fastly.com/
Ref: https://rdap.arin.net/registry/autnum/54113

OrgName: Fastly
OrgId: SKYCA-3
Address: PO Box 78266
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2011-09-16
Updated: 2017-03-30
Ref: https://rdap.arin.net/registry/entity/SKYCA-3

OrgNOCHandle: FNO19-ARIN
OrgNOCName: Fastly Network Operations
OrgNOCPhone: +1-415-404-9374
OrgNOCEmail: noc@fastly.com
OrgNOCRef: https://rdap.arin.net/registry/entity/FNO19-ARIN

OrgTechHandle: FRA19-ARIN
OrgTechName: Fastly RIR Administrator
OrgTechPhone: +1-415-404-9374
OrgTechEmail: rir-admin@fastly.com
OrgTechRef: https://rdap.arin.net/registry/entity/FRA19-ARIN

OrgAbuseHandle: ABUSE4771-ARIN
OrgAbuseName: Abuse Account
OrgAbusePhone: +1-415-496-9353
OrgAbuseEmail: abuse@fastly.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE4771-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.
#

Psbooks.co.uk Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain name:
psbooks.co.uk

Data validation:
Nominet was able to match the registrant's name and address against a 3rd party data source on 12-Jul-2024

Registrar:
Cloudflare, Inc. [Tag = CLOUDFLARE]
URL: https://cloudflare.com

Relevant dates:
Registered on: 28-Feb-2000
Expiry date: 28-Feb-2025
Last updated: 12-Jul-2024

Registration status:
Registered until expiry date.

Name servers:
jeff.ns.cloudflare.com
mona.ns.cloudflare.com

WHOIS lookup made at 05:11:33 25-Oct-2024

--
This WHOIS information is provided for free by Nominet UK the central registry
for .uk domain names. This information and the .uk WHOIS are:

Copyright Nominet UK 1996 - 2024.

You may not access the .uk WHOIS or use any data from it except as permitted
by the terms of use available in full at https://www.nominet.uk/whoisterms,
which includes restrictions on: (A) use of the data for advertising, or its
repackaging, recompilation, redistribution or reuse (B) obscuring, removing
or hiding any or all of this notice and (C) exceeding query rate or volume
limits. The data is provided on an 'as-is' basis and may lag behind the
register. Access may be withdrawn or restricted at any time.

DNS Records

DNS Lookup Tool

Host	A Record	TTL
psbooks.co.uk	212.25.248.17	100

Host	MX Record	Priority	TTL
psbooks.co.uk	array2.theemaillaundry.net	20	144
psbooks.co.uk	array1.theemaillaundry.net	10	144

Host	NS Record	TTL
psbooks.co.uk	ns2.fluidata.net.uk	86400
psbooks.co.uk	ns1.fluidata.net.uk	86400

Host	TXT Record	TTL
psbooks.co.uk	v=spf1 mx a ip4:5.148.46.130/29 include:mail.psbooks.co.uk include:mailsenders.netsuite.com include:spf.protection.outlook.com -all	100
psbooks.co.uk	MS=ms74866522	100
psbooks.co.uk	google-site-verification=Pn040nw6XRAUaKyDU6gwAddS3bM8S_YhJ1JTvGLWKMU	100

ns1.fluidata.net.uk
TTL: 86400
Email address: cpanel.fluidata.co.uk
Serial: 2017072058
Refresh: 86400
Retry: 7200
Expire: 3600000
Minimum: 86400

Psbooks.co.uk HTML Check

HTML Validation Tool

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

The first occurrence of ID “” was here.

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

Attribute “#"” is not serializable as XML 1.0.

Errors

Element “meta” is missing one or more of the following attributes: “content”, “property”.

Bad value “tel:+441626 897100” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.

Bad value “” for attribute “id” on element “a”: An ID must not be the empty string.

Duplicate ID “”.

Bad value “https://www.psbooks.co.uk/SSP Applications/NetSuite Inc. - SCA Elbrus/Development/img/Corporate and Catalogue Carousel_190718_Aug.jpg?resizeid=7&resizeh=400&resizew=880” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “https://www.psbooks.co.uk/apps/onlinecatalogue/mobile/index.html?doc=CD14401555AFF7244BEFBFFD5BE917C7#{%22docid%22:%22CD14401555AFF7244BEFBFFD5BE917C7%22,%22page%22:1}” for attribute “href” on element “area”: Illegal character in fragment: “{” is not allowed.

Bad value “https://www.psbooks.co.uk/SSP Applications/NetSuite Inc. - SCA Elbrus/Development/img/Carousel_BBPD Aug 295.jpg?resizeid=7&resizeh=400&resizew=880” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “https://www.psbooks.co.uk/SSP Applications/NetSuite Inc. - SCA Elbrus/Development/img/Carousel_Fashion_190718.jpg?resizeid=7&resizeh=400&resizew=880” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Bad value “https://www.psbooks.co.uk/SSP Applications/NetSuite Inc. - SCA Elbrus/Development/img/Book of the Week195.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

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

Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.

Attribute “#"” not allowed on element “a” at this point.

Bad value “200px” for attribute “width” on element “iframe”: Expected a digit but saw “p” instead.

Bad value “60px” for attribute “height” on element “iframe”: Expected a digit but saw “p” instead.

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

The “itemprop” attribute was specified, but the element is not a property of any item.

Psbooks.co.uk Desktop Performance

Last tested: 09/16/2015

Desktop Speed

66%

Leverage browser caching

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

Optimize images

Reduce server response time

Prioritize visible content

Minify JavaScript

Minify HTML

Enable compression

Desktop Resource Breakdown

Total Resources	87
Number of Hosts	15
Static Resources	74
JavaScript Resources	15
CSS Resources	7

Psbooks.co.uk Mobile Insights

Last tested: 06/26/2019

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

45%

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

Optimize images

Leverage browser caching

Enable compression

Prioritize visible content

Minify JavaScript

Reduce server response time

Minify HTML

Mobile Resource Breakdown

Total Resources	116
Number of Hosts	30
Static Resources	74
JavaScript Resources	33
CSS Resources	1

Psbooks.co.uk Common Typos

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Psbooks.co.uk Discounted Books for Sale | Up to 75% Off | Postscript Books

Postscript Books offers a wide range of books with very high discounts of up to 75% off publishers' prices. New titles regularly

Psbooks.co.uk Overview

Psbooks.co.uk Rank Summary

Psbooks.co.uk Website Safety

Psbooks.co.uk Rank History

Psbooks.co.uk Hosting Information

Psbooks.co.uk Domain Registration and Settings

Psbooks.co.uk HTML Check

Psbooks.co.uk Desktop Performance

Psbooks.co.uk Mobile Insights

Psbooks.co.uk Similar Audits

Psbooks.co.uk Common Typos