makerspaceadelaide.org Makerspaceadelaide.org

   
Makerspace Adelaide - Think it. Make it. Share it.

Domain Summary

What is the traffic rank for Makerspaceadelaide.org?

• Makerspaceadelaide.org ranks #5,697,541 globally on HypeStat.

How many people visit Makerspaceadelaide.org each day?

• Makerspaceadelaide.org receives approximately 92 visitors and 106 page impressions per day.

How much Makerspaceadelaide.org can earn?

• Makerspaceadelaide.org should earn about $0.43/day from advertising revenue.

What is Makerspaceadelaide.org estimated value?

• Estimated value of Makerspaceadelaide.org is $396.84.

What IP addresses does Makerspaceadelaide.org resolve to?

• Makerspaceadelaide.org resolves to the IP addresses 35.185.44.232.

Where are Makerspaceadelaide.org servers located in?

• Makerspaceadelaide.org has servers located in North Charleston, South Carolina, 29415, United States.

makerspaceadelaide.org Profile

Title:Makerspace Adelaide - Think it. Make it. Share it.

What technologies does makerspaceadelaide.org use?

These are the technologies used at makerspaceadelaide.org. makerspaceadelaide.org has a total of 3 technologies installed in 4 different categories.

makerspaceadelaide.org Traffic Analysis

Makerspaceadelaide.org is ranked #5,697,541 in the world. This website is viewed by an estimated 92 visitors daily, generating a total of 106 pageviews. This equates to about 2.8K monthly visitors. Makerspaceadelaide.org traffic has increased by 87.61% compared to last month.
Daily Visitors92
77.83%
Monthly Visits2.8K
87.61%
Pages per Visit1.15
32.9%
Visit duration00:09
88.89%
Bounce Rate84.72%
48.26%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
92
Monthly Visits:
2,788
Pages per Visit:
1.15
Daily Pageviews:
106
Avg. visit duration:
00:09
Bounce rate:
84.72%
Global Reach:
 n/a
Monthly Visits (SEMrush):
2,696
Monthly Unique Visitors (SEMrush):
1,460
HypeRank:
5,697,541
SEMrush Rank:
28,499,273
*All traffic values are estimates only.

Traffic sources

Direct:
100.00%
Referral:
0%
Search:
0%
Social:
0%
Paid:
0%

Desktop vs Mobile

Desktop:
100.00%
Mobile:
0%
Last update was 816 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with makerspaceadelaide.org 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.
Baidu Index:
1

 

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:
  makerspaceadelaide.org
Rank:
(Rank based on keywords, cost and organic traffic)
  28,499,273
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  18
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

Revenue report

Google.com would generate approximately $0.4 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $12.9 and annual gross revenue of approximately $157. Based on these figures, the site's net worth is estimated at around $396.8.

How much would makerspaceadelaide.org make?

Daily Revenue:
$0.43
Monthly Revenue:
$12.90
Yearly Revenue:
$156.95
*All earnings values are estimates only.

How much is makerspaceadelaide.org worth?

Website Value:
$396.8

Ad Experience Report

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

Mobile summary

Root domain:
makerspaceadelaide.org
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:
makerspaceadelaide.org
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:
makerspaceadelaide.org
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 makerspaceadelaide.org hosted?

Makerspaceadelaide.org may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
35.185.44.232
ASN:
AS396982 
ISP:
Google LLC 
Server Location:
North Charleston
South Carolina, SC
29415
United States, US
 

Other sites hosted on 35.185.44.232

How fast does makerspaceadelaide.org load?

The average loading time of makerspaceadelaide.org is n/a ms. The Desktop speed index is 87 and mobile speed index is 74.
Average Load Time:
n/a ms

Page Speed (Google PageSpeed Insights) - Desktop

87
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a SLOW 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)31ms 54% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 54% 15% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 15% 29% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 29%
Time To First Byte (TTFB)1.0s 41% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 41% 55% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 55% 3% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 3%
First Contentful Paint (FCP)1.7s 78% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 78% 12% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 12% 9% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 9%
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)2.6s 72% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 72% 22% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 22% 5% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 5%

Origin Data

All pages served from this origin have an SLOW 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)31ms 54% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 54% 15% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 15% 29% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 29%
Time To First Byte (TTFB)1.0s 41% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 41% 55% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 55% 3% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 3%
First Contentful Paint (FCP)1.7s 78% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 78% 12% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 12% 9% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 9%
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)2.6s 72% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 72% 22% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 22% 5% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 5%

Lab Data

Avoids `unload` event listeners  
The `unload` event does not fire reliably and listening for it can prevent browser optimizations like the Back-Forward Cache. Use `pagehide` or `visibilitychange` events instead. Learn more
First Meaningful Paint 0.5 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more
Speed Index 0.5 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more
Total Blocking Time 0 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more
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 more
First Contentful Paint 0.5 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more
Timing budget  
Set a timing budget to help you keep an eye on the performance of your site. Performant sites load fast and respond to user input events quickly. Learn more
Max Potential First Input Delay 40 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more
Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more
Time to Interactive 0.5 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more
Largest Contentful Paint 1.3 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more
Has a `<meta name="viewport">` tag with `width` or `initial-scale`  
A `<meta name="viewport">` not only optimizes your app for mobile screen sizes, but also prevents . a 300 millisecond delay to user input Learn more

Page Speed (Google PageSpeed Insights) - Mobile

74
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a AVERAGE 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)10ms 54% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 75% 16% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 16% 7% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 7%
Time To First Byte (TTFB)1.3s 41% of loads for this page have a fast (<800s) Time To First Byte (TTFB) 33% 58% of loads for this page have an average (800s ~ 1800s) Time To First Byte (TTFB) 58% 8% of loads for this page have a slow (>1800s) Time To First Byte (TTFB) 8%
First Contentful Paint (FCP)2.2s 78% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 67% 21% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 21% 10% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 10%
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)2.8s 72% of loads for this page have a fast (<2500s) Largest Contentful Paint (LCP) 72% 18% of loads for this page have an average (2500s ~ 4000s) Largest Contentful Paint (LCP) 18% 8% of loads for this page have a slow (>4000s) Largest Contentful Paint (LCP) 8%

Origin Data

All pages served from this origin have an AVERAGE 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)10ms 75% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 75% 16% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 16% 7% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 7%
Time To First Byte (TTFB)1.3s 33% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 33% 58% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 58% 8% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 8%
First Contentful Paint (FCP)2.2s 67% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 67% 21% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 21% 10% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 10%
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)2.8s 72% of loads for this page have a fast (<2.5s)Largest Contentful Paint (LCP) 72% 18% of loads for this page have an average (2.5s ~ 4s)Largest Contentful Paint (LCP) 18% 8% of loads for this page have a slow (>4s)Largest Contentful Paint (LCP) 8%

Lab Data

First Contentful Paint 1.8 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more
Time to Interactive 4.7 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more
Avoids `unload` event listeners  
The `unload` event does not fire reliably and listening for it can prevent browser optimizations like the Back-Forward Cache. Use `pagehide` or `visibilitychange` events instead. Learn more
Largest Contentful Paint 6.1 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more
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 more
Max Potential First Input Delay 110 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more
Speed Index 2.5 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more
First Contentful Paint (3G) 3488 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network. Learn more
Timing budget  
Set a timing budget to help you keep an eye on the performance of your site. Performant sites load fast and respond to user input events quickly. Learn more
Total Blocking Time 30 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more
First Meaningful Paint 1.8 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more
Has a `<meta name="viewport">` tag with `width` or `initial-scale`  
A `<meta name="viewport">` not only optimizes your app for mobile screen sizes, but also prevents . a 300 millisecond delay to user input Learn more
Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more

Does makerspaceadelaide.org 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 makerspaceadelaide.org are reduced by 73%.
makerspaceadelaide.org use gzip compression.
Original size: 18.93 KB
Compressed size: 5.03 KB
File reduced by: 13.89 KB (73%)

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. makerspaceadelaide.org supports HTTPS.
 makerspaceadelaide.org supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: makerspaceadelaide.org
Organization:
Location:
Issuer: R3
Valid from: Nov 12 16:11:11 2022 GMT
Valid until: Feb 10 16:11:10 2023 GMT
Authority: CA:FALSE
Keysize: 4096 Bits
Common Name: R3
Organization: Let's Encrypt
Location: US
Issuer: ISRG Root X1
Valid from: Sep 4 00:00:00 2020 GMT
Valid until: Sep 15 16:00:00 2025 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Common Name: ISRG Root X1
Organization: Internet Security Research Group
Location: US
Issuer: DST Root CA X3
Valid from: Jan 20 19:14:03 2021 GMT
Valid until: Sep 30 18:14:03 2024 GMT
Authority: CA:TRUE
Keysize: 4096 Bits

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.
 makerspaceadelaide.org 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.
cache-control: max-age=600
content-encoding: gzip
content-type: text/html; charset=utf-8
etag: "fd4b62f5ebf1bd3c647c1035b98fdb127267dc44c8e54c40db4b0b67c0fee5c7-gzip"
expires: Thu, 29 Dec 2022 06:30:03 UTC
last-modified: Thu, 29 Dec 2022 02:02:43 GMT
permissions-policy: interest-cohort=()
vary: Origin
content-length: 5154
date: Thu, 29 Dec 2022 06:20:03 GMT

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 3547
Mname ns1.panthur.com
Rname servers.panthur.com
Serial Number 2022121601
Refresh 86400
Retry 7200
Expire 3600000
Minimum TTL 86400
MX alt1.aspmx.l.google.com 847
MX alt2.aspmx.l.google.com 847
MX alt4.aspmx.l.google.com 847
MX alt3.aspmx.l.google.com 847
MX aspmx.l.google.com 847
TXT v=spf1 a mx include:_spf.google.com include:spf.mailcluster.com.au -all 847
TXT google-site-verification=GBokKinilrxvF_ijW8R2FnpiPkQ2tswsquEDqNyKHPA 847
A 35.185.44.232 5
NS ns3.panthur.com 3545
NS ns4.panthur.com 3545
NS ns2.panthur.com 3545
NS ns1.panthur.com 3545

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 January 12, 2018 and will expire on January 12, 2023 if not renewed. This website is now assigned through the registrar TUCOWS, INC.. The WHOIS data for this website's domain was last updated on January 11, 2022.
Domain Created:
2018-01-12
Domain Expires:
2023-01-12
Domain Updated:
2022-01-11
Domain Age:
7 years 2 months 12 days
Domain Registrar:
TUCOWS, INC.
Domain Owner:
REDACTED FOR PRIVACY
WhoIs:
 

Domain Name: MAKERSPACEADELAIDE.ORG
Registry Domain ID: D402200000004841912-LROR
Registrar WHOIS Server: whois.tucows.com
Registrar URL: http://tucowsdomains.com
Updated Date: 2022-01-11T11:03:46
Creation Date: 2018-01-12T10:12:59
Registrar Registration Expiration Date: 2023-01-12T10:12:59
Registrar: TUCOWS, INC.
Registrar IANA ID: 69
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: 
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY 
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: VIC
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: AU
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: 
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: 
Registrant Email: https://tieredaccess.com/contact/26e8974a-7be0-4222-a30d-872418ffa57b
Registry Admin ID: 
Admin Name: REDACTED FOR PRIVACY
Admin Organization: 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: 
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: 
Admin Email: REDACTED FOR PRIVACY
Registry Tech ID: 
Tech Name: REDACTED FOR PRIVACY
Tech Organization: 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: 
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: 
Tech Email: REDACTED FOR PRIVACY
Name Server: ns1.panthur.com
Name Server: ns2.panthur.com
Name Server: ns3.panthur.com
Name Server: ns4.panthur.com
DNSSEC: unsigned
Registrar Abuse Contact Email: email
Registrar Abuse Contact Phone: +1.4165350123
URL of the ICANN WHOIS Data Problem Reporting System: https://icann.org/wicf
>>> Last update of WHOIS database: 2022-12-29T06:20:55Z