michisolana.org Michisolana.org

   
Bot Verification

Domain Summary

What is the traffic rank for Michisolana.org?

• Michisolana.org ranks #2,847,685 globally on HypeStat.

What percent of global Internet users visit Michisolana.org?

• 2.56E-5% of global Internet users visit Michisolana.org

How many people visit Michisolana.org each day?

• Michisolana.org receives approximately 1.3K visitors and 2,128 page impressions per day.

Which countries does Michisolana.org receive most of its visitors from?

• Michisolana.org is mostly visited by people located in United Kingdom,Germany,United States.

How much Michisolana.org can earn?

• Michisolana.org should earn about $7.39/day from advertising revenue.

What is Michisolana.org estimated value?

• Estimated value of Michisolana.org is $6,650.94.

What IP addresses does Michisolana.org resolve to?

• Michisolana.org resolves to the IP addresses 191.96.144.221.

Where are Michisolana.org servers located in?

• Michisolana.org has servers located in Phoenix, Arizona, 85036, United States.

michisolana.org Profile

Title:Bot Verification
About: Michisolana.org appears to be a website that likely serves as a resource or community portal related to Michigan and Solana, although specifics can vary depending on the context. Given the name, it might blend elements of local interest in Michigan with topics or services connected to Solana, which is known as a blockchain platform for decentralized applications and cryptocurrencies. The site might offer a variety of content such as news, events, educational resources, or technological updates relevant to its focus areas. For precise information and to explore its offerings, visiting the website directly would be necessary.
*This text is generated by artificial intelligence and may not be accurate. Edit Site Info

What technologies does michisolana.org use?

These are the technologies used at michisolana.org. michisolana.org has a total of 3 technologies installed in 3 different categories.
Miscellaneous
HTTP/3 HTTP/3
CDN
Hostinger CDN Hostinger CDN
Security
reCAPTCHA reCAPTCHA

michisolana.org Traffic Analysis

Michisolana.org is ranked #2,847,685 in the world. This website is viewed by an estimated 1.3K visitors daily, generating a total of 2.1K pageviews. This equates to about 38.3K monthly visitors.
Daily Visitors1.3K
Monthly Visits38.3K
Pages per Visit1.68
Visit duration03:57
Bounce Rate75.45%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
1,263
Monthly Visits:
38,269
Pages per Visit:
1.68
Daily Pageviews:
2,128
Avg. visit duration:
03:57
Bounce rate:
75.45%
Global Reach:
2.56E-5%
Monthly Visits (SEMrush):
12,260
Monthly Unique Visitors (SEMrush):
9,732
Monthly Visits (SimilarWeb):
37,516
HypeRank:
2,847,685
SEMrush Rank:
10,210,618
SimilarWeb Rank:
1,239,412
*All traffic values are estimates only.

Traffic sources

Direct:
58.77%
Referral:
41.23%
Search:
0%
Social:
0%
Paid:
0%

Desktop vs Mobile

Desktop:
100.00%
Mobile:
0%

Total Visits Last 3 Months

0
FEB
38.3K
MAR
38.3K
APR

Visitors by country

Country
Users%
 
United Kingdom 13.83%
 
Germany 13.36%
 
United States 8.54%
 
France 6.53%
 
Canada 5.62%
Last update was 278 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with michisolana.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.
Google Index:
2
Bing Index:
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:
  michisolana.org
Rank:
(Rank based on keywords, cost and organic traffic)
  10,210,618
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  15
Organic Traffic:
(Number of visitors coming from top 20 search results)
  2
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 $7.4 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $221.7 and annual gross revenue of approximately $2.7K. Based on these figures, the site's net worth is estimated at around $6.7K.

How much would michisolana.org make?

Daily Revenue:
$7.39
Monthly Revenue:
$221.70
Yearly Revenue:
$2,697.35
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
United States 182$0.88
 
United Kingdom 294$0.79
 
Canada 120$0.72
 
Germany 284$0.40
 
France 139$0.08

Loss of money due to Adblock?

Daily Revenue Loss:
$0.59
Monthly Revenue Loss:
$17.67
Yearly Revenue Loss:
$214.97
Daily Pageviews Blocked:
207
Monthly Pageviews Blocked:
6,222
Yearly Pageviews Blocked:
75,701

Daily revenue loss by country

 
CountryBlockedLost Money
 
Canada 30$0.18
 
United States 33$0.16
 
United Kingdom 47$0.13
 
Germany 82$0.12
 
France 15$0.01

How much is michisolana.org worth?

Website Value:
$6.7K

Ad Experience Report ▼

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

Mobile summary

Root domain:
michisolana.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:
michisolana.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:
michisolana.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 michisolana.org hosted? ▼

Michisolana.org may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
191.96.144.221
ASN:
AS47583 
ISP:
Hostinger International Limited 
Server Location:
Phoenix
Arizona, AZ
85036
United States, US
 

Other sites hosted on 191.96.144.221

How fast does michisolana.org load? ▼

The average loading time of michisolana.org is 290 ms. The Desktop speed index is 99 and mobile speed index is 75.
Average Load Time:
290 ms

Page Speed (Google PageSpeed Insights) - Desktop

99
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a FAST 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)0ms 99% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 99% 0% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)739ms 77% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 77% 18% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 18% 4% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 4%
First Contentful Paint (FCP)1.6s 78% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 78% 14% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 14% 7% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 7%
First Input Delay (FID)1ms 99% of loads for this page have a fast (<100ms) First Input Delay (FID) 99% 0% of loads for this page have an average (100ms ~ 300ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>300ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)49ms 98% of loads for this page have a fast (<200ms) Interaction To Next Paint (INP) 98% 1% of loads for this page have an average (200ms ~ 500ms) Interaction To Next Paint (INP) 1% 0% of loads for this page have a slow (>500ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)1.9s 85% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 85% 9% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 9% 4% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 4%

Origin Data

All pages served from this origin have an FAST 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)8ms 75% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 75% 22% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 22% 1% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 1%
Time To First Byte (TTFB)714ms 78% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 78% 17% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 17% 4% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 4%
First Contentful Paint (FCP)1.6s 80% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 80% 13% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 13% 6% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 6%
First Input Delay (FID)1ms 99% of loads for this page have a fast (<100ms) First Input Delay (FID) 99% 0% of loads for this page have an average 100ms ~ 300ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>300ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)48ms 98% of loads for this page have a fast (<200ms) Interaction To Next Paint (INP) 98% 1% of loads for this page have an average (200ms ~ 500ms) Interaction To Next Paint (INP) 1% 0% of loads for this page have a slow (>500ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)2.0s 83% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 83% 11% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 11% 5% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 5%

Lab Data

Time to Interactive 0.7 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
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
Speed Index 0.8 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Largest Contentful Paint 0.8 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
First Contentful Paint 0.7 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
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 about the Total Blocking Time metric
First Meaningful Paint 0.7 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric

Page Speed (Google PageSpeed Insights) - Mobile

75
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)0ms 99% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 99% 0% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)953ms 77% of loads for this page have a fast (<800s) Time To First Byte (TTFB) 68% 24% of loads for this page have an average (800s ~ 1800s) Time To First Byte (TTFB) 24% 7% of loads for this page have a slow (>1800s) Time To First Byte (TTFB) 7%
First Contentful Paint (FCP)1.9s 78% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 72% 17% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 17% 9% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 9%
First Input Delay (FID)14ms 97% of loads for this page have a fast (<100ms) First Input Delay (FID) 97% 1% of loads for this page have an average (100ms ~ 300ms) First Input Delay (FID) 1% 0% of loads for this page have a slow (>300ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)90ms 98% of loads for this page have a fast (<200s) Interactive To Next Paint (INP) 96% 2% of loads for this page have an average (200s ~ 500s) Interactive To Next Paint (INP) 2% 0% of loads for this page have a slow (>500s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)2.2s 85% of loads for this page have a fast (<2500s) Largest Contentful Paint (LCP) 80% 12% of loads for this page have an average (2500s ~ 4000s) Largest Contentful Paint (LCP) 12% 6% of loads for this page have a slow (>4000s) Largest Contentful Paint (LCP) 6%

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)0ms 76% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 76% 18% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 18% 5% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 5%
Time To First Byte (TTFB)914ms 70% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 70% 23% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 23% 6% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 6%
First Contentful Paint (FCP)1.8s 74% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 74% 16% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 16% 8% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 8%
First Input Delay (FID)14ms 99% of loads for this page have a fast (<100ms) First Input Delay (FID) 98% 1% of loads for this page have an average 100ms ~ 300ms) First Input Delay (FID) 1% 0% of loads for this page have a slow (>300ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)96ms 95% of loads for this page have a fast (<0.2s) Interactive To Next Paint (INP) 95% 4% of loads for this page have an average (0.2s ~ 0.5s) Interactive To Next Paint (INP) 4% 0% of loads for this page have a slow (>0.5s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)2.2s 80% of loads for this page have a fast (<2.5s)Largest Contentful Paint (LCP) 80% 12% of loads for this page have an average (2.5s ~ 4s)Largest Contentful Paint (LCP) 12% 6% of loads for this page have a slow (>4s)Largest Contentful Paint (LCP) 6%

Lab Data

Total Blocking Time 1,330 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
Time to Interactive 7.2 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
Speed Index 1.1 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
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 0.8 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
First Meaningful Paint 0.8 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Preload Largest Contentful Paint image  
If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements
Largest Contentful Paint image was not lazily loaded  
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more about optimal lazy loading
Largest Contentful Paint 1.6 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric

Does michisolana.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 michisolana.org are reduced by 62%.
michisolana.org use br compression.
Original size: 1.65 KB
Compressed size: 624 B
File reduced by: 1.04 KB (62%)

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:
  SAFE

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. michisolana.org supports HTTPS.
 michisolana.org supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: michisolana.org
Organization:
Location:
Issuer: R3
Valid from: Apr 11 04:10:01 2024 GMT
Valid until: Jul 10 04:10:00 2024 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

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.
 michisolana.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. 
server: hcdn
date: Mon, 03 Jun 2024 03:26:40 GMT
content-type: text/html
vary: Accept-Encoding
cache-control: no-cache,no-store
x-frame-options: SAMEORIGIN
alt-svc: h3=":443"; ma=86400
x-hcdn-request-id: 62966132c6771eafdc51da69765f2ac1-bos-edge1
x-hcdn-cache-status: DYNAMIC
x-hcdn-upstream-rt: 0.194
content-encoding: br

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 3789
NS ns1.dns-parking.com 3538
NS ns2.dns-parking.com 3538

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 April 11, 2024 and will expire on April 11, 2025 if not renewed. This website is now assigned through the registrar HOSTINGER operations, UAB. The WHOIS data for this website's domain was last updated on April 16, 2024.
Domain Created:
2024-04-11
Domain Expires:
2025-04-11
Domain Updated:
2024-04-16
Domain Age:
10 months 27 days
Domain Registrar:
HOSTINGER operations, UAB
Domain Owner:
Privacy Protect, LLC (PrivacyProtect.org)
WhoIs:
 

Domain Name: michisolana.org
Registry Domain ID: d5e77bc7235846a29684bc7c69248a21-LROR
Registrar WHOIS Server: https://rdapserver.net/
Registrar URL: http://www.hostinger.com
Updated Date: 2024-04-16T04:56:33Z
Creation Date: 2024-04-11T04:56:26Z
Registry Expiry Date: 2025-04-11T04:56:26Z
Registrar: HOSTINGER operations, UAB
Registrar IANA ID: 1636
Registrar Abuse Contact Email: 
Registrar Abuse Contact Phone: 
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Privacy Protect, LLC (PrivacyProtect.org)
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: MA
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
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 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 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: ns1.dns-parking.com
Name Server: ns2.dns-parking.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-06-03T03:27:40Z