TESCO.COM Tesco - Online Groceries, Homeware, Electricals & Clothing


tesco.com website information.

tesco.com website servers are located in United States and are responding from following IP address 156.154.166.223. Check the full list of most visited websites located in United States.

tesco.com domain name is registered by .COM top-level domain registry. See the other sites registred in .COM domain zone.

Following name servers are specified for tesco.com domain:

  • pdns194.ultradns.net
  • pdns194.ultradns.biz
  • pdns194.ultradns.org
  • pdns194.ultradns.info
  • pdns194.ultradns.co.uk
  • pdns194.ultradns.com

and probably website tesco.com is hosted by ultradns.net web hosting company. Check the complete list of other most popular websites hosted by ultradns.net hosting company.

According to Alexa traffic rank the highest website tesco.com position was 686 (in the world). The lowest Alexa rank position was 20120. Now website tesco.com ranked in Alexa database as number 4394 (in the world).

Website tesco.com Desktop speed measurement score (67/100) is better than the results of 46.16% of other sites shows that the page desktop performance can be improved.

tesco.com Mobile usability score (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of tesco.com (57/100) is better than the results of 47.21% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-22-2019 4,3942,294
Nov-21-2019 6,688-2,214
Nov-20-2019 4,4746,028
Nov-19-2019 10,502-4,054
Nov-18-2019 6,448799
Nov-17-2019 7,247206
Nov-16-2019 7,453-2,504

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tesco.com Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.


tesco.com whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


Domain Name: TESCO.COM
Registry Domain ID: 910281_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.markmonitor.com
Registrar URL: http://www.markmonitor.com
Updated Date: 2017-11-17T10:10:44Z
Creation Date: 1994-12-20T05:00:00Z
Registry Expiry Date: 2019-12-19T05:00:00Z
Registrar: MarkMonitor Inc.
Registrar IANA ID: 292
Registrar Abuse Contact Email: abusecomplaints@markmonitor.com
Registrar Abuse Contact Phone: +1.2083895740
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: PDNS194.ULTRADNS.BIZ
Name Server: PDNS194.ULTRADNS.CO.UK
Name Server: PDNS194.ULTRADNS.COM
Name Server: PDNS194.ULTRADNS.INFO
Name Server: PDNS194.ULTRADNS.NET
Name Server: PDNS194.ULTRADNS.ORG
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2018-03-23T21:12:28Z

tesco.com server information

Servers Location

tesco.com desktop page speed rank

Last tested: 2017-10-09


Desktop Speed Medium
67/100

tesco.com Desktop Speed Test Quick Summary


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priority - 12 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

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priority - 7 Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

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priority - 3 Reduce server response time

In our test, your server responded in 0.49 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

priority - 2 Leverage browser caching

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priority - 2 Prioritize visible content

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priority - 0 Minify JavaScript

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tesco.com Desktop Resources

Total Resources38
Number of Hosts13
Static Resources26
JavaScript Resources9
CSS Resources1

tesco.com Desktop Resource Breakdown

tesco.com mobile page speed rank

Last tested: 2016-06-12


Mobile Speed Bad
57/100

tesco.com Mobile Speed Test Quick Summary


priority - 64 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

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priority - 8 Prioritize visible content

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99.8KiB of the HTML response was required to render the above-the-fold content. This requires 3 network round-trips. Prioritize the above-the-fold content so that it can be rendered with only the first 2 round-trips' worth of HTML.

None of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips.

priority - 6 Leverage browser caching

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http://www.tesco.com/global/fonts/ddl-fonts/tescob.ttf (3 hours)

priority - 1 Reduce server response time

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tesco.com Mobile Resources

Total Resources14
Number of Hosts8
Static Resources8
JavaScript Resources8
CSS Resources1

tesco.com Mobile Resource Breakdown

tesco.com mobile page usability

Last tested: 2016-06-12


Mobile Usability Good
100/100

tesco.com Mobile Resources

Total Resources14
Number of Hosts8
Static Resources8
JavaScript Resources8
CSS Resources1

tesco.com Mobile Resource Breakdown

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tesco.com Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


tesco.com TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.