sorot.co Sorot.co

   
Sorot.co | Sorot Media | Portal Berita Nasional

Domain Summary

What is the traffic rank for Sorot.co?

• Sorot.co ranks #3,500,957 globally on HypeStat.

What percent of global Internet users visit Sorot.co?

• 7.1E-5% of global Internet users visit Sorot.co

How many people visit Sorot.co each day?

• Sorot.co receives approximately 12.8K visitors and 29,948 page impressions per day.

Which countries does Sorot.co receive most of its visitors from?

• Sorot.co is mostly visited by people located in Indonesia,Singapore.

How much Sorot.co can earn?

• Sorot.co should earn about $3.69/day from advertising revenue.

What is Sorot.co estimated value?

• Estimated value of Sorot.co is $3,643.09.

What IP addresses does Sorot.co resolve to?

• Sorot.co resolves to the IP addresses 2606:4700:3035::6815:105c, 172.67.167.48.

Where are Sorot.co servers located in?

• Sorot.co has servers located in San Francisco, CA, 94107, United States.

sorot.co Profile

Title:Sorot.co | Sorot Media | Portal Berita Nasional Description:Berita Nusantara, Nusantara, Koran NUsantara, Media Online Nusatara ,Pariwisata Magelang, Budaya Nusantara, Kriminal Nusantara, Media Berita Nusantara, Koran Online Nusantara, Komunitas NUsantara, Olahraga, Pendidikan,Berita Nusantara, Warta Nusantara, Nusantara, Info Nusantara, Media Nusantaradll.
Tags:
berita nusantara
olahraga
nusantara
info nusantara
media berita nusantara
koran nusantara
budaya nusantara
warta nusantara
pendidikan
media online nusantara
kriminal nusantara
pariwisata nusantara
media nusantara
komunitas nusantara
koran online nusantara
Category:News and Media / News and Media
Edit Site Info

What technologies does sorot.co use?

These are the technologies used at sorot.co. sorot.co has a total of 13 technologies installed in 12 different categories.
CDN
CloudFlare CloudFlare
jQuery CDN jQuery CDN
Issue Trackers
Cloudflare Network Error Logging Cloudflare Network Error Logging
Advertising
Google AdSense Google AdSense
Analytics
Google Analytics Google Analytics
Font Scripts
Google Font API Google Font API
Miscellaneous
HTTP/3 HTTP/3
JavaScript Libraries
jQuery jQuery
Lightbox Lightbox
Widgets
OWL Carousel OWL Carousel
Programming Languages
PHP PHP
CMS
WordPress WordPress
Blogs
WordPress WordPress
Databases
MySQL MySQL

sorot.co Traffic Analysis

Sorot.co is ranked #3,500,957 in the world. This website is viewed by an estimated 12.8K visitors daily, generating a total of 29.9K pageviews. This equates to about 387.6K monthly visitors. Sorot.co traffic has increased by 6.77% compared to last month.
Daily Visitors12.8K
37.35%
Monthly Visits387.6K
6.77%
Pages per Visit2.34
17.62%
Visit duration01:17
43.6%
Bounce Rate46.92%
8.81%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
12,793
Monthly Visits:
387,628
Pages per Visit:
2.34
Daily Pageviews:
29,948
Avg. visit duration:
01:17
Bounce rate:
46.92%
Global Reach:
7.1E-5%
Monthly Visits (SEMrush):
54,266
Monthly Unique Visitors (SEMrush):
41,754
Monthly Visits (SimilarWeb):
379,985
HypeRank:
3,500,957
SEMrush Rank:
29,549,055
SimilarWeb Rank:
156,314
*All traffic values are estimates only.

Traffic sources

Direct:
20.20%
Referral:
2.52%
Search:
77.28%
Social:
1.12%
Paid:
0%

Desktop vs Mobile

Desktop:
33.49%
Mobile:
66.51%

Total Visits Last 3 Months

279.5K
AUG
363K
SEP
387.6K
OCT

Visitors by country

Country
Users%
 
Indonesia 99.26%
 
Singapore 0.74%

Where do visitors go on sorot.co?

 
Reach%Pageviews%PerUser
gunungkidul.sorot.co
82.14%46.88%1.7
sorot.co
30.71%28.31%3
OTHER
0%24.82%0

Which sites are competitors to sorot.co?

Websites similar to sorot.co are sites similar on user interests and browsing behavior. Users can discover new websites that are similar to the ones they already enjoy or find useful.
Last update was 950 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with sorot.co in any way. Only publicly available statistics data are displayed.

Search Engine Indexes ▼

Search engine indexes are huge databases or collections of net pages that search engines like google like google and yahoo use to retrieve applicable facts while customers carry out searches. These indexes are created through search engines like google and yahoo through crawling and indexing net pages from throughout the internet.
Google Index:
67,900
Bing Index:
106,000

Moz Data ▼

Domain Authority (DA) is a metric developed by Moz. DA is a score that predicts the ranking potential of a website on search engine result pages (SERPs). Moz calculates Domain Authority on a logarithmic scale from 1 to 100, with higher scores indicating a greater likelihood of ranking well in search results. Moz Domain Authority of sorot.co is 26.
Domain Authority:
  26
Page Authority:
  27
MozRank:
  3

  ▼

SEMrush is a complete on line advertising and marketing platform that gives a extensive variety of gear and functions to help companies and entrepreneurs in enhancing their on line visibility and optimizing their virtual advertising and marketing strategies.
SemRushSemRush
Domain:
  sorot.co
Rank:
(Rank based on keywords, cost and organic traffic)
  29,549,055
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  111
Organic Traffic:
(Number of visitors coming from top 20 search results)
  0
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $0.00
Full SEMrush Report >>

Revenue report ▼

Google.com would generate approximately $3.7 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $110.7 and annual gross revenue of approximately $1.3K. Based on these figures, the site's net worth is estimated at around $3.6K.

How much would sorot.co make?

Daily Revenue:
$3.69
Monthly Revenue:
$110.70
Yearly Revenue:
$1,346.85
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
Indonesia 29,726$3.27
 
Singapore 222$0.42

Loss of money due to Adblock?

Daily Revenue Loss:
$2.02
Monthly Revenue Loss:
$60.52
Yearly Revenue Loss:
$736.33
Daily Pageviews Blocked:
17,306
Monthly Pageviews Blocked:
519,168
Yearly Pageviews Blocked:
6,316,539

Daily revenue loss by country

 
CountryBlockedLost Money
 
Indonesia 17,241$1.90
 
Singapore 64$0.12

How much is sorot.co worth?

Website Value:
$3.6K

Ad Experience Report ▼

Summary of the ad experience rating of a website for a specific platform.

Mobile summary

Root domain:
sorot.co
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Desktop summary

Root domain:
sorot.co
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Abusive Experience Report ▼

Summary of the abusive experience rating of a website.
Root domain:
sorot.co
Enforcement:
(Chrome is not preventing your site from opening new windows or tabs.)
Off
Status:
(The status of the site reviewed for the abusive experiences.)
Not reviewed

Where is sorot.co hosted? ▼

Sorot.co may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
2606:4700:3035::6815:105c, 172.67.167.48
ASN:
AS13335 
ISP:
Cloudflare Inc 
Server Location:
San Francisco
CA
94107
United States, US
 

Other sites hosted on 172.67.167.48

How fast does sorot.co load? ▼

The average loading time of sorot.co is 1511 ms. The Desktop speed index is 74 and mobile speed index is 99.
Average Load Time:
1511 ms

Page Speed (Google PageSpeed Insights) - Desktop

74
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)0 0% of loads for this page have a fast (<0s) First Contentful Paint (FCP) 0% 0% of loads for this page have an average (0s ~ 0s) First Contentful Paint (FCP) 0% 0% of loads for this page have a slow (>0s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average (0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)0 0% of loads for this page have a fast (<0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>0ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0ms) Largest Contentful Paint (LCP) 0%

Origin Data

All pages served from this origin have an speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)0 0% of loads for this page have a fast (<0s) First Contentful Paint (FCP) 0% 0% of loads for this page have an average (0s ~ 0s) First Contentful Paint (FCP) 0% 0% of loads for this page have a slow (>0s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average 0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)0 0% of loads for this page have a fast (<0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>0ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0ms) Largest Contentful Paint (LCP) 0%

Lab Data


Page Speed (Google PageSpeed Insights) - Mobile

99
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)0 0% of loads for this page have a fast (<0s) First Contentful Paint (FCP) 0% 0% of loads for this page have an average (0s ~ 0s) First Contentful Paint (FCP) 0% 0% of loads for this page have a slow (>0s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average (0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)0 0% of loads for this page have a fast (<0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have an average (0s ~ 0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have a slow (>0s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0s) Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0s ~ 0s) Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0s) Largest Contentful Paint (LCP) 0%

Origin Data

All pages served from this origin have an speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)0 0% of loads for this page have a fast (<0s) First Contentful Paint (FCP) 0% 0% of loads for this page have an average (0s ~ 0s) First Contentful Paint (FCP) 0% 0% of loads for this page have a slow (>0s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average 0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)0 0% of loads for this page have a fast (<0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have an average (0s ~ 0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have a slow (>0s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0s)Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0s ~ 0s)Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0s)Largest Contentful Paint (LCP) 0%

Lab Data

Does sorot.co use compression? ▼

Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on sorot.co are reduced by 82%.
sorot.co use br compression.
Original size: 75.65 KB
Compressed size: 12.88 KB
File reduced by: 62.77 KB (82%)

Google Safe Browsing ▼

Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.
This site is not currently listed as suspicious

MyWot.com Reputation Ratings

MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites.
Status:
  UNKNOWN

SSL Checker - SSL Certificate Verify ▼

An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's web browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. sorot.co supports HTTPS.
 sorot.co supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: sni.cloudflaressl.com
Organization: "Cloudflare, Inc."
Location: San Francisco, California, US
Issuer: Cloudflare Inc ECC CA-3
Valid from: Jun 9 00:00:00 2022 GMT
Valid until: Jun 9 23:59:59 2023 GMT
Authority: CA:FALSE
Keysize:
Common Name: Cloudflare Inc ECC CA-3
Organization: "Cloudflare, Inc."
Location: US
Issuer: Baltimore CyberTrust Root
Valid from: Jan 27 12:48:08 2020 GMT
Valid until: Dec 31 23:59:59 2024 GMT
Authority: CA:TRUE
Keysize:

Verify HTTP/2 Support ▼

HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency.
 sorot.co supports HTTP/2
     
Verifying HTTP/2.0 Support. Please wait...

Http Header ▼

HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server. 
date: Wed, 07 Dec 2022 07:54:53 GMT
content-type: text/html; charset=UTF-8
x-powered-by: PHP/5.6.37
expires: Thu, 19 Nov 1981 08:52:00 GMT
cache-control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragma: no-cache
set-cookie: PHPSESSID=df7ef477bec4ba622b95a9341162b7cf; path=/
vary: Accept-Encoding
cf-cache-status: DYNAMIC
report-to: {"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v3?s=nlCFn7LIJQZK8uselEk5jsD0wGALzFTO71CyzM2J698j2U0W1EnVVpzO%2B35RAeukShWEcxhq8Y%2Buq01LKYZcQMllUzGanZL8mGkKz97BpoaCfQKldRc6rB9zUw%3D%3D"}],"group":"cf-nel","max_age":604800}
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
cf-ray: 775bb21e0f1d2191-ORD
content-encoding: br
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

DNS Lookup ▼

DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.
Type Ip Target/Txt TTL
HINFO 3600
AAAA 2606:4700:3034::ac43:a730 222
AAAA 2606:4700:3035::6815:105c 222
A 172.67.167.48 222
A 104.21.16.92 222
NS nola.ns.cloudflare.com 3522
NS glen.ns.cloudflare.com 3522

Whois Lookup ▼

Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information. Domain registration for this website began on February 9, 2017 and will expire on February 8, 2023 if not renewed. This website is now assigned through the registrar Tucows Domains Inc.. The WHOIS data for this website's domain was last updated on February 9, 2022.
Domain Created:
2017-02-09
Domain Expires:
2023-02-08
Domain Updated:
2022-02-09
Domain Age:
8 years 5 months 5 days
Domain Registrar:
Tucows Domains Inc.
Domain Owner:
Contact Privacy Inc. Customer 0162140180
WhoIs:
 

Domain Name: sorot.co
Registry Domain ID: D177062332-CO
Registrar WHOIS Server: whois.opensrs.net
Registrar URL: www.opensrs.com
Updated Date: 2022-02-09T08:19:07Z
Creation Date: 2017-02-09T07:40:32Z
Registry Expiry Date: 2023-02-08T23:59:59Z
Registrar: Tucows Domains Inc.
Registrar IANA ID: 69
Registrar Abuse Contact Email: email
Registrar Abuse Contact Phone: +1.4165350123
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Contact Privacy Inc. Customer 0162140180
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: ON
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: CA
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: glen.ns.cloudflare.com
Name Server: nola.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2022-12-07T07:56:08Z