hsvinnovations.com Hsvinnovations.com

   
Web Video Delivery Services | HSV Innovations

Domain Summary

What is the traffic rank for Hsvinnovations.com?

• Hsvinnovations.com ranks #6,902,112 globally on HypeStat.

What percent of global Internet users visit Hsvinnovations.com?

• 2.0E-7% of global Internet users visit Hsvinnovations.com

How many people visit Hsvinnovations.com each day?

• Hsvinnovations.com receives approximately 8 visitors and 8 page impressions per day.

Which countries does Hsvinnovations.com receive most of its visitors from?

• Hsvinnovations.com is mostly visited by people located in United States.

How much Hsvinnovations.com can earn?

• Hsvinnovations.com should earn about $0.04/day from advertising revenue.

What is Hsvinnovations.com estimated value?

• Estimated value of Hsvinnovations.com is $36.39.

What IP addresses does Hsvinnovations.com resolve to?

• Hsvinnovations.com resolves to the IP addresses 192.0.78.232.

Where are Hsvinnovations.com servers located in?

• Hsvinnovations.com has servers located in San Francisco, California, 94110, United States.

hsvinnovations.com Profile

Title:Web Video Delivery Services | HSV Innovations Description:Web video delivery of your smartphone movies or video clips stored on the cloud. They get discovered, you decide who can download or playback.
Edit Site Info

What technologies does hsvinnovations.com use?

These are the technologies used at hsvinnovations.com. hsvinnovations.com has a total of 18 technologies installed in 14 different categories.
Analytics
Google Analytics Google Analytics
Site Kit Site Kit
Security
HSTS HSTS
Miscellaneous
HTTP/3 HTTP/3
Open Graph Open Graph
WordPress plugins
Jetpack Jetpack
Jetpack Boost Jetpack Boost
Site Kit Site Kit
JavaScript Libraries
jQuery jQuery
jQuery Migrate jQuery Migrate
Swiper Swiper
Underscore.js Underscore.js
Web Servers
Nginx Nginx
Reverse proxies
Nginx Nginx
Performance
Priority Hints Priority Hints
CMS
WordPress WordPress
Blogs
WordPress WordPress
PaaS
WordPress.com WordPress.com
Video Players
YouTube YouTube
Programming Languages
PHP PHP
Databases
MySQL MySQL

hsvinnovations.com Traffic Analysis

Hsvinnovations.com is ranked #6,902,112 in the world. This website is viewed by an estimated 8 visitors daily, generating a total of 8 pageviews. This equates to about 242.4 monthly visitors.
Daily Visitors8
Monthly Visits242.4
Pages per Visit1.01
Visit duration n/a
Bounce Rate43.76%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
8
Monthly Visits:
242
Pages per Visit:
1.01
Daily Pageviews:
8
Avg. visit duration:
n/a
Bounce rate:
43.76%
Global Reach:
2.0E-7%
Monthly Visits (SimilarWeb):
233
HypeRank:
6,902,112
SEMrush Rank:
16,709,500
SimilarWeb Rank:
29,407,876
*All traffic values are estimates only.

Total Visits Last 3 Months

337
AUG
242.4
SEP
242.4
OCT

Visitors by country

Country
Users%
 
United States 100.00%
Last update was 269 days ago
     
This can take up to 60 seconds. Please wait...

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

  ▼

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:
  hsvinnovations.com
Rank:
(Rank based on keywords, cost and organic traffic)
  16,709,500
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  11
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 $0 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $1.2 and annual gross revenue of approximately $14.6. Based on these figures, the site's net worth is estimated at around $36.4.

How much would hsvinnovations.com make?

Daily Revenue:
$0.04
Monthly Revenue:
$1.20
Yearly Revenue:
$14.60
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
United States 8$0.04

Loss of money due to Adblock?

Daily Revenue Loss:
$0.01
Monthly Revenue Loss:
$0.21
Yearly Revenue Loss:
$2.54
Daily Pageviews Blocked:
1
Monthly Pageviews Blocked:
43
Yearly Pageviews Blocked:
526

Daily revenue loss by country

 
CountryBlockedLost Money
 
United States 1$0.01

How much is hsvinnovations.com worth?

Website Value:
$36.4

Ad Experience Report ▼

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

Mobile summary

Root domain:
hsvinnovations.com
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:
hsvinnovations.com
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:
hsvinnovations.com
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 hsvinnovations.com hosted? ▼

Hsvinnovations.com may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
192.0.78.232
ASN:
AS2635 
ISP:
Automattic, Inc 
Server Location:
San Francisco
California, CA
94110
United States, US
 

Other sites hosted on 192.0.78.232

How fast does hsvinnovations.com load? ▼

The average loading time of hsvinnovations.com is 558 ms. The Desktop speed index is 53 and mobile speed index is 84.
Average Load Time:
558 ms

Page Speed (Google PageSpeed Insights) - Desktop

53
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

Total Blocking Time 810 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
First Contentful Paint 0.3 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Largest Contentful Paint 1.1 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Time to Interactive 3.4 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
First Meaningful Paint  
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Speed Index 0.9 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Max Potential First Input Delay 510 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric

Page Speed (Google PageSpeed Insights) - Mobile

84
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

Lazy load third-party resources with facades  
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade
First Contentful Paint 1.4 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Max Potential First Input Delay 350 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric
Largest Contentful Paint 2.0 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Speed Index 2.6 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Time to Interactive 5.2 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
First Meaningful Paint  
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Total Blocking Time 590 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric

Does hsvinnovations.com 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 hsvinnovations.com are reduced by 81%.
hsvinnovations.com use br compression.
Original size: 137.84 KB
Compressed size: 25.1 KB
File reduced by: 112.74 KB (81%)

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. hsvinnovations.com supports HTTPS.
 hsvinnovations.com supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: tls.automattic.com
Organization:
Location:
Issuer: E6
Valid from: Sep 10 17:00:26 2024 GMT
Valid until: Dec 9 17:00:25 2024 GMT
Authority: CA:FALSE
Keysize:
Common Name: E6
Organization: Let's Encrypt
Location: US
Issuer: ISRG Root X1
Valid from: Mar 13 00:00:00 2024 GMT
Valid until: Mar 12 23:59:59 2027 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.
 hsvinnovations.com 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. 
server: nginx
date: Sun, 10 Nov 2024 18:40:02 GMT
content-type: text/html; charset=UTF-8
strict-transport-security: max-age=31536000
vary: Accept-Encoding
x-hacker: Want root?  Visit join.a8c.com and mention this header.
host-header: WordPress.com
vary: accept, content-type, cookie
link: <https://hsvinnovations.com/wp-json/>; rel="https://api.w.org/"
link: <https://hsvinnovations.com/wp-json/wp/v2/pages/2>; rel="alternate"; title="JSON"; type="application/json"
link: <https://wp.me/P7M194-2>; rel=shortlink
content-encoding: br
x-ac: 2.mdw _atomic_dca MISS
alt-svc: h3=":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
SOA 86400
Mname ns1.wordpress.com
Rname hostmaster.wordpress.com
Serial Number 2005071858
Refresh 14400
Retry 7200
Expire 604800
Minimum TTL 300
TXT hubspot-developer-verification=MDhjMmZiZTUtZWZiMy00M2U0LTg0M2UtMGY4NTExNThkZWVh 3600
TXT v=spf1 ?include:custspf.register.com include:_spf.wpcloud.com 3600
TXT google-site-verification=0EUg5rhENTlLydzLUy1tlC_ER0S8NV62oB9sWHnQVmI 3600
TXT globalsign-domain-verification=zWPU60YFQ0yGYYzxisvoXHgatL_-vEWm_fmAqeVOU6 3600
TXT google-site-verification=asF4v7Uep4fv7VoQfNRaHS1r-S51XvLS9dr2ND2_JvQ 3600
TXT google-site-verification=9hOmvSSCewIqScJffzM0LbptvHar7GlztcClHos_l10 3600
TXT firebase=kick17-checklist 3600
MX alt3.aspmx.l.google.com 3600
MX alt1.aspmx.l.google.com 3600
MX alt2.aspmx.l.google.com 3600
MX aspmx.l.google.com 3600
MX alt4.aspmx.l.google.com 3600
A 192.0.78.232 240
A 192.0.78.178 240
NS ns2.wordpress.com 86400
NS ns3.wordpress.com 86400
NS ns1.wordpress.com 86400

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 December 29, 2013 and will expire on December 29, 2024 if not renewed. This website is now assigned through the registrar Automattic Inc.. The WHOIS data for this website's domain was last updated on December 9, 2023.
Domain Created:
2013-12-29
Domain Expires:
2024-12-29
Domain Updated:
2023-12-09
Domain Age:
11 years 7 months 8 days
Domain Registrar:
Automattic Inc.
Domain Owner:
Knock Knock WHOIS Not There, LLC
WhoIs:
 

Domain Name: hsvinnovations.com
Registry Domain ID: 1840753460_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.sawbuck.com
Registrar URL: http://www.automattic.com/
Updated Date: 2023-12-09T12:38:53Z
Creation Date: 2013-12-29T19:50:03Z
Registrar Registration Expiration Date: 2024-12-29T19:50:03Z
Registrar: Automattic Inc.
Registrar IANA ID: 1531
Registrar Abuse Contact Email: email
Registrar Abuse Contact Phone: +1.8772733049
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: Not Available From Registry
Registrant Name: REDACTED FOR PRIVACY 
Registrant Organization: Knock Knock WHOIS Not There, LLC
Registrant Street: 9450 SW Gemini Dr #63259
Registrant City: Beaverton
Registrant State/Province: 
Registrant Postal Code: 97008-7105
Registrant Country: US
Registrant Phone: +1.8772738550
Registrant Phone Ext: 
Registrant Fax: 
Registrant Fax Ext: 
Registrant Email: email
Registry Admin ID: Not Available From Registry
Admin Name: REDACTED FOR PRIVACY 
Admin Organization: Knock Knock WHOIS Not There, LLC
Admin Street: 9450 SW Gemini Dr #63259
Admin City: Beaverton
Admin State/Province: 
Admin Postal Code: 97008-7105
Admin Country: US
Admin Phone: +1.8772738550
Admin Phone Ext: 
Admin Fax: 
Admin Fax Ext: 
Admin Email: email
Registry Tech ID: Not Available From Registry
Tech Name: REDACTED FOR PRIVACY 
Tech Organization: Knock Knock WHOIS Not There, LLC
Tech Street: 9450 SW Gemini Dr #63259
Tech City: Beaverton
Tech State/Province: 
Tech Postal Code: 97008-7105
Tech Country: US
Tech Phone: +1.8772738550
Tech Phone Ext: 
Tech Fax: 
Tech Fax Ext: 
Tech Email: email
Registry Billing ID: Not Available From Registry
Billing Name: REDACTED FOR PRIVACY 
Billing Organization: Knock Knock WHOIS Not There, LLC
Billing Street: 9450 SW Gemini Dr #63259
Billing City: Beaverton
Billing State/Province: 
Billing Postal Code: 97008-7105
Billing Country: US
Billing Phone: +1.8772738550
Billing Phone Ext: 
Billing Fax: 
Billing Fax Ext: 
Billing Email: email
Name Server: ns1.wordpress.com 
Name Server: ns2.wordpress.com 
Name Server: ns3.wordpress.com 
DNSSEC: unsigned
Whoisprivacy: 5
URL of the ICANN WHOIS Data Problem Reporting System: https://wdprs.internic.net/
>>> Last update of WHOIS database: 2024-11-10T18:41:00Z