Tessella.com Tessella - analytics and data science consulting services

Tessella is an international analytics and data science consulting services company

Tessella.com Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 05/05/2024

Tessella.com traffic estimate is about 67 unique visitors and 134 pageviews per day. The approximated value of tessella.com is 0 USD. Every unique visitor makes about 2 pageviews on average.

Alexa Traffic Rank estimates that tessella.com is ranked number 162,019 in the world.

Tessella.com server is located in United Kingdom, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time. See the list of other websites hosted by The Bunker Secure Hosting Ltd.

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

During the last check (October 05, 2019) tessella.com has an expired wildcard SSL certificate (expired on August 05, 2021), please click the “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search and Symantec tessella.com is pretty a safe domain.

Relying on Google Mobile-Friendly test tessella.com is well optimized for mobile and tablet devices, however website page loading time may be improved.

Tessella.com General Information

Tessella.com Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors

Tessella.com Traffic Distribution

Where do visitors go on tessella.com?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews

Tessella.com Popularity

How popular is tessella.com?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta
past 3 months	5001041	2899773
past month	3387737	-687963
past week	1368858	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	5284035	3201967	0	-81.507%	2	-32.59%
30	3079746	-1266045	0	100%	2	100%
7	1267703	0	2	0%	2	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	4969904	2702803	4	-72.308%
30	3778706	-133359	6	0%
7	1546391	0	3	0%

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Tessella.com Safety Information

Rankchart Summary

Safe

Updated: 05/05/2024

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: 02/05/2024

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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: 01/29/2017

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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: 01/10/2021

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

Web of Trust

Not Checked

Updated: 05/05/2024

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

Tessella.com SSL Information

Information about SSL/TLS certificates

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Domain	*.tessella.com
Issuer Organization	Unknown
Issuer	Sectigo RSA Domain Validation Secure Server CA
Algorithm	RSA-SHA256
Valid form	08/06/2019
Expiration	08/05/2021
Signed	Certificate is not self signed
Additional Domains	*.tessella.com tessella.com

SSL Checker

Tessella.com Server Information

Tessella.com Server Location

Where website hosting server is located?

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Tessella.com ASN Information

Information about IP address owner

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ASN ID: 24958

ASN Title: The Bunker Secure Hosting Ltd

Updated: 06/13/2023

Raw ASN data:

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf

% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.

% Information related to 'AS24879 - AS24986'

as-block: AS24879 - AS24986
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2010-05-11T11:46:01Z
last-modified: 2014-02-24T13:15:17Z
source: RIPE

% Information related to 'AS24958'

% Abuse contact for 'AS24958' is 'abuse@thebunker.net'

aut-num: AS24958
as-name: TBSH
org: ORG-ADL1-RIPE
remarks: ************** Upstream transit **************
remarks: ***** IPv4 *****
remarks: ** Abovenet **
import: from AS6461 action pref=251; accept ANY
export: to AS6461 announce rs-TBSH-5
remarks: ** Interoute **
import: from AS8928 action pref=251; accept ANY
export: to AS8928 announce rs-TBSH-5
remarks: ** GTT **
import: from AS3257 action pref=251; accept ANY
export: to AS3257 announce rs-TBSH-2
remarks: ** Cogent **
import: from AS174 action pref=251; accept ANY
export: to AS174 announce rs-TBSH-2
remarks: ***** IPv6 *****
remarks: ** Abovenet **
mp-import: afi ipv6.unicast from AS6461 accept ANY
mp-export: afi ipv6.unicast to AS6461 announce AS24958
remarks: ** Interoute **
mp-import: afi ipv6.unicast from AS8928 accept ANY
mp-export: afi ipv6.unicast to AS8928 announce AS24958
remarks: ** GTT **
mp-import: afi ipv6.unicast from AS3257 accept ANY
mp-export: afi ipv6.unicast to AS3257 announce AS24958
remarks: ** Cogent **
mp-import: afi ipv6.unicast from AS174 accept ANY
mp-export: afi ipv6.unicast to AS174 announce AS24958
remarks: *************** Private Peers ***************
remarks: ** Orbital **
import: from AS24916 action pref=350; accept ANY
export: to AS24916 announce rs-TBSH-3
remarks: ************** Transit Customers *************
remarks: ** 7Global **
import: from AS16362 action pref=500; accept AS16362
export: to AS16362 announce {0.0.0.0/0}
remarks: ** ABC Net **
import: from AS8457 action pref=500; accept AS8457:fltr-newbury
export: to AS8457 announce ANY
remarks: ** Bytehouse **
import: from AS57148 action pref=500; accept AS57148
export: to AS57148 announce ANY
remarks: ** Commidea **
import: from AS47933 action pref=500; accept AS47933
export: to AS47933 announce ANY
remarks: ** Krystal **
import: from AS12488 action pref=500; accept AS12488
export: to AS12488 announce ANY
remarks: ** Semantico **
import: from AS47813 action pref=500; accept AS47813
export: to AS47813 announce ANY
remarks: ** Infracast **
import: from AS199196 action pref=500; accept AS199196
export: to AS199196 announce ANY
remarks: ** Squiz **
import: from AS201755 action pref=500; accept AS201755
export: to AS201755 announce ANY
admin-c: TBHA1-RIPE
tech-c: TBHA1-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
remarks: ********************
remarks: For peering and other requests, please contact
remarks: peering@thebunker.net or hostmaster@thebunker.net
remarks:
remarks: For abuse reports, please email
remarks: abuse@thebunker.net
remarks: ********************
mnt-by: BUNKER-MNT
mnt-lower: BUNKER-MNT
mnt-routes: BUNKER-MNT
created: 2002-08-30T09:52:53Z
last-modified: 2017-11-15T09:19:30Z
source: RIPE

organisation: ORG-ADL1-RIPE
org-name: The Bunker Secure Hosting Ltd
org-type: LIR
address: Ash Radar Station Marshborough Road
address: CT13 0PL
address: Sandwich
address: UNITED KINGDOM
phone: +44 1304 814800
fax-no: +44 1304 814899
remarks: Please direct all Peering requests to hostmaster@thebunker.net
admin-c: TBHA-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: BUNKER-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: BUNKER-MNT
abuse-c: TBHA1-RIPE
created: 2004-04-17T12:11:00Z
last-modified: 2018-02-22T12:30:54Z
source: RIPE # Filtered

role: The Bunker Host Admin
nic-hdl: TBHA1-RIPE
address: The Bunker Secure Hosting Ltd.
address: Ash Radar Station
address: Marshborough Rd
address: Sandwich
address: Kent
address: CT13 0PL
address: England
phone: +44 (0)1304 814800
abuse-mailbox: abuse@thebunker.net
remarks: *******************************************
remarks: If you wish to report network abuse, please use
remarks: abuse@thebunker.net. Please do not use any other
remarks: address, as this may well delay the processing
remarks: of your abuse report.
remarks: *******************************************
mnt-by: BUNKER-MNT
created: 2004-01-29T15:43:53Z
last-modified: 2018-02-22T12:25:39Z
source: RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.91.2 (BLAARKOP)

Geolocation

ASN Lookup

Tessella.com Domain Name Information

Tessella.com DNS Information

Domain name service records

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A
MX
NS
TXT
SOA

Host	A Record	TTL
tessella.com	176.65.68.10	1800

Host	MX Record	Priority	TTL
tessella.com	cluster5.eu.messagelabs.com	1	1800
tessella.com	cluster5a.eu.messagelabs.com	2	1800

Host	NS Record	TTL
tessella.com	ns1.tessella.com	1800
tessella.com	ns1.bt.net	1800
tessella.com	ns2.tessella.com	1800

Host	TXT Record	TTL
tessella.com	v=spf1 include:spf.messagelabs.com include:5116386.spf02.hubspotemail.net include:cvent-planner.com -all	1800

Tessella.com Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Tessella.com HTML Validation

Tessella.com W3C HTML Markup Validation

HTML markup errors and warnings

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Warnings:

Consider avoiding viewport values that prevent users from resizing documents.

The “navigation” role is unnecessary for element “nav”.

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

Errors:

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

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

Bad value “100%” for attribute “width” on element “video”: Expected a digit but saw “%” instead.

Bad value “100%” for attribute “height” on element “video”: Expected a digit but saw “%” instead.

Stray end tag “div”.

Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.

No “p” element in scope but a “p” end tag seen.

The “aria-labelledby” attribute must point to an element in the same document.

HTML Validator

Tessella.com Desktop Performance

How Well Tessella.com Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

57%

Optimize images

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

Reduce server response time

Leverage browser caching

Minify JavaScript

Updated: 12/04/2019

Tessella.com Mobile Performance

How Optimized Is Tessella.com for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

95%

Size content to viewport

Size tap targets appropriately

Updated: 02/12/2019

Tessella.com Nearest Competitors

Estimated Nearest Competitors Of Tessella.com

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tessella.com
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avecvous.fr

Tessella.com URL Typos

Most common user URL mistypes for tessella.com

www.tessella.com
www.tessella.net
www.tessella.org
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www.tessella.con

Total Resources	48
Number of Hosts	8
Static Resources	35
JavaScript Resources	15
CSS Resources	1

Text	473.0 Bytes
CSS	162.3 KBytes
Images	1.5 MBytes
HTML	53.8 KBytes
JavaScript	631.2 KBytes
Other	195.3 KBytes

Total Resources	81
Number of Hosts	24
Static Resources	35
JavaScript Resources	40
CSS Resources	7

CSS	857.3 KBytes
Images	8.1 MBytes
HTML	191.6 KBytes
JavaScript	3.5 MBytes
Other	173.6 KBytes