globalevolution.com Globalevolution.com

   
Global Evolution - Investment Specialist

Domain Summary

What is the traffic rank for Globalevolution.com?

• Globalevolution.com ranks #7,996,479 globally on HypeStat.

What percent of global Internet users visit Globalevolution.com?

1.0E-6% of global Internet users visit Globalevolution.com

How many people visit Globalevolution.com each day?

• Globalevolution.com receives approximately 50 visitors and 118 page impressions per day.

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

• Globalevolution.com is mostly visited by people located in Denmark.

How much Globalevolution.com can earn?

• Globalevolution.com should earn about $0.18/day from advertising revenue.

What is Globalevolution.com estimated value?

• Estimated value of Globalevolution.com is $203.42.

What IP addresses does Globalevolution.com resolve to?

• Globalevolution.com resolves to the IP addresses 75.2.60.5.

Where are Globalevolution.com servers located in?

• Globalevolution.com has servers located in United States.

globalevolution.com Profile

Title:Global Evolution - Investment Specialist
Description:Global Evolution is a dedicated emerging and frontier markets boutique investment manager with an established track record

What technologies does globalevolution.com use?

These are the technologies used at globalevolution.com. globalevolution.com has a total of 5 technologies installed in 6 different categories.

globalevolution.com Traffic Analysis

Globalevolution.com is ranked #7,996,479 in the world. This website is viewed by an estimated 50 visitors daily, generating a total of 118 pageviews. This equates to about 1.5K monthly visitors. Globalevolution.com traffic has increased by 562.42% compared to last month.
Daily Visitors50
244.45%
Monthly Visits1.5K
562.42%
Pages per Visit2.39
39.76%
Visit duration09:18
3169.23%
Bounce Rate40.68%
143.78%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
50
Monthly Visits:
1,515
Pages per Visit:
2.39
Daily Pageviews:
118
Avg. visit duration:
09:18
Bounce rate:
40.68%
Global Reach:
1.0E-6%
Monthly Visits (SEMrush):
7,704
Monthly Unique Visitors (SEMrush):
4,006
Monthly Visits (SimilarWeb):
1,474
HypeRank:
7,996,479
SEMrush Rank:
2,869,768
SimilarWeb Rank:
7,996,479
*All traffic values are estimates only.

Traffic sources

Direct:
96.00%
Referral:
0%
Search:
4.00%
Social:
0%
Paid:
0%

Desktop vs Mobile

Desktop:
4.00%
Mobile:
96.00%

Total Visits Last 3 Months

95
JUN
228.7
JUL
1.5K
AUG

Visitors by country

Country
Users%
 
Denmark 100.00%
Last update was 2 hours ago
     
This can take up to 60 seconds. Please wait...

Update will be available in 22 hours
*HypeStat.com is not promoting or affiliated with globalevolution.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:
  globalevolution.com
Rank:
(Rank based on keywords, cost and organic traffic)
  2,869,768
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  38
Organic Traffic:
(Number of visitors coming from top 20 search results)
  172
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $543.00

Revenue report

Google.com would generate approximately $0.2 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $5.4 and annual gross revenue of approximately $65.7. Based on these figures, the site's net worth is estimated at around $203.4.

How much would globalevolution.com make?

Daily Revenue:
$0.18
Monthly Revenue:
$5.40
Yearly Revenue:
$65.70
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
Denmark 118$0.18

Loss of money due to Adblock?

Daily Revenue Loss:
$0.04
Monthly Revenue Loss:
$1.33
Yearly Revenue Loss:
$16.15
Daily Pageviews Blocked:
30
Monthly Pageviews Blocked:
885
Yearly Pageviews Blocked:
10,768

Daily revenue loss by country

 
CountryBlockedLost Money
 
Denmark 30$0.04

How much is globalevolution.com worth?

Website Value:
$203.4

Ad Experience Report

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

Mobile summary

Root domain:
globalevolution.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:
globalevolution.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:
globalevolution.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 globalevolution.com hosted?

Globalevolution.com may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
75.2.60.5
ASN:
AS16509 
ISP:
Amazon.com, Inc. 
Server Location:

United States, US
 

Other sites hosted on 75.2.60.5

How fast does globalevolution.com load?

The average loading time of globalevolution.com is 110 ms. The Desktop speed index is 100 and mobile speed index is 99.
Average Load Time:
110 ms

Page Speed (Google PageSpeed Insights) - Desktop

100
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)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)445ms 96% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 96% 2% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 2% 0% of loads for this page have a slow (>3s) 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)40ms 96% of loads for this page have a fast (<200ms) Interaction To Next Paint (INP) 96% 1% of loads for this page have an average (200ms ~ 500ms) Interaction To Next Paint (INP) 1% 2% of loads for this page have a slow (>500ms) Interaction To Next Paint (INP) 2%
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 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)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)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)445ms 96% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 96% 2% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 2% 0% of loads for this page have a slow (>3s) 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)40ms 96% of loads for this page have a fast (<200ms) Interaction To Next Paint (INP) 96% 1% of loads for this page have an average (200ms ~ 500ms) Interaction To Next Paint (INP) 1% 2% of loads for this page have a slow (>500ms) Interaction To Next Paint (INP) 2%
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

First Contentful Paint 0.2 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 50 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
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 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
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 0.7 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Largest Contentful Paint 0.7 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 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

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 99% 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 96% 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 96% 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
Time to Interactive 2.0 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
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  
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Max Potential First Input Delay 50 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 1.4 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
First Contentful Paint 0.9 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric

Does globalevolution.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 globalevolution.com are reduced by 81%.
globalevolution.com use br compression.
Original size: 141.91 KB
Compressed size: 25.85 KB
File reduced by: 116.07 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:
  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. globalevolution.com supports HTTPS.
 globalevolution.com supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: globalevolution.com
Organization:
Location:
Issuer: E5
Valid from: Aug 16 09:51:55 2024 GMT
Valid until: Nov 14 09:51:54 2024 GMT
Authority: CA:FALSE
Keysize:
Common Name: E5
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.
 globalevolution.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.
accept-ranges: bytes
age: 4572
cache-control: public,max-age=0,must-revalidate
cache-status: "Netlify Edge"; hit
content-encoding: br
content-type: text/html; charset=UTF-8
date: Tue, 17 Sep 2024 06:21:31 GMT
etag: "90135f5c7d0b9277531fdf22a3e6bf9c-ssl-df"
netlify-vary: cookie=nonUs-retail:presence|us-institutional:presence|us-retail:presence
server: Netlify
strict-transport-security: max-age=31536000
vary: Accept-Encoding
x-nf-request-id: 01J7ZA9C9V5M7YEV6SPMPYCBEG
content-length: 26467

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 3600
Mname ns.dandomain.dk
Rname hostmaster.dandomain.dk
Serial Number 2024081601
Refresh 14400
Retry 3600
Expire 1209600
Minimum TTL 300
TXT apple-domain-verification=krsvmffvMcN43z21 3600
TXT v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net -all 3600
TXT spycloud-domain-verification=76154d85-4aec-4dd1-8bf3-60ec3da0d05f 3600
TXT _globalsign-domain-verification=nGE-elpmW3rBtsdOAalbDiMV_VNYnQ1-OmHEc8ZbJi 3600
MX globalevolution-com.mail.protection.outlook.com 3600
A 75.2.60.5 530
NS ns3.dandomain.dk 3600
NS ns2.dandomain.dk 3600
NS ns.dandomain.dk 3600

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 March 26, 2002 and will expire on March 26, 2025 if not renewed. This website is now assigned through the registrar Key-Systems GmbH. The WHOIS data for this website's domain was last updated on February 26, 2023.
Domain Created:
2002-03-26
Domain Expires:
2025-03-26
Domain Updated:
2023-02-26
Domain Age:
22 years 5 months 22 days
Domain Registrar:
Key-Systems GmbH
Domain Owner:
REDACTED FOR PRIVACY
WhoIs:
 

Domain Name: globalevolution.com
Registry Domain ID: 84892454_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.rrpproxy.net
Registrar URL: https://www.dandomain.dk
Updated Date: 2023-02-26T12:02:00Z
Creation Date: 2002-03-26T19:35:03Z
Registrar Registration Expiration Date: 2025-03-26T18:35:03Z
Registrar: Key-Systems GmbH
Registrar IANA ID: 269
Registrar Abuse Contact Email: email
Registrar Abuse Contact Phone: +49.68949396850
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY  
Registrant Organization: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: 
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: DK
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: email
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: email
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: email
Registry Billing ID: REDACTED FOR PRIVACY
Billing Name: REDACTED FOR PRIVACY  
Billing Organization: REDACTED FOR PRIVACY
Billing Street: REDACTED FOR PRIVACY
Billing Street: REDACTED FOR PRIVACY
Billing Street: REDACTED FOR PRIVACY
Billing City: REDACTED FOR PRIVACY
Billing State/Province: REDACTED FOR PRIVACY
Billing Postal Code: REDACTED FOR PRIVACY
Billing Country: REDACTED FOR PRIVACY
Billing Phone: REDACTED FOR PRIVACY
Billing Phone Ext: REDACTED FOR PRIVACY
Billing Fax: REDACTED FOR PRIVACY
Billing Fax Ext: REDACTED FOR PRIVACY
Billing Email: email
Name Server: ns.dandomain.dk 
Name Server: ns2.dandomain.dk 
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: https://wdprs.internic.net/
>>> Last update of WHOIS database: 2024-09-17T06:22:39Z