CEM.ES CEM - Centro Español de Metrología


cem.es website information.

cem.es domain name is registered by .ES top-level domain registry. See the other sites registred in .ES domain zone.

Following name servers are specified for cem.es domain:

  • sun.rediris.es
  • dns.serviciosmin.gob.es
  • chico.rediris.es

and probably website cem.es is hosted by CNNIC-TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN web hosting company. Check the complete list of other most popular websites hosted by CNNIC-TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN hosting company.

According to Alexa traffic rank the highest website cem.es position was 54631 (in the world). The lowest Alexa rank position was 999233. Now website cem.es ranked in Alexa database as number 512677 (in the world).

Website cem.es Desktop speed measurement score (69/100) is better than the results of 49.24% of other sites shows that the page desktop performance can be improved.

cem.es Mobile usability score (82/100) is better than the results of 26.06% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of cem.es (100/100) is better than the results of 100% of other sites and shows that the landing page performance on mobile devices is excellent.

Weekly Rank Report

DateRankChange
Oct-01-2024 512,6773,702
Sep-30-2024 516,3798,582
Sep-29-2024 524,961-4,754
Sep-28-2024 520,2077,992
Sep-27-2024 528,199-23,926
Sep-26-2024 504,2734,066
Sep-25-2024 508,3393,486

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cem.es 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.



cem.es 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.


cem.es server information

Servers Location

IP Address
193.147.89.86
Country
Spain
Region
Aragon
City
Zaragoza

cem.es desktop page speed rank

Last tested: 2019-07-04


Desktop Speed Medium
69/100

cem.es Desktop Speed Test Quick Summary


priority - 26 Optimize images

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priority - 10 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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Remove render-blocking JavaScript:

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Optimize CSS Delivery of the following:

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priority - 9 Enable compression

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priority - 1 Minify JavaScript

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cem.es Desktop Resources

Total Resources39
Number of Hosts4
Static Resources35
JavaScript Resources2
CSS Resources2

cem.es Desktop Resource Breakdown

cem.es mobile page speed rank

Last tested: 2017-04-25


Mobile Speed Good
100/100

cem.es Mobile Resources

Total Resources1
Number of Hosts1

cem.es Mobile Resource Breakdown

cem.es mobile page usability

Last tested: 2017-04-25


Mobile Usability Medium
82/100

cem.es Mobile Usability Test Quick Summary


priority - 11 Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

No está permit…nte prohibido. and 1 others render only 6 pixels tall (16 CSS pixels).

Si tiene algun…ba un e-mail a and 1 others render only 6 pixels tall (16 CSS pixels).

webmaster@cem.es and 1 others render only 6 pixels tall (16 CSS pixels).

priority - 10 Configure the viewport

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cem.es 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.


cem.es 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.