stgeorgehelsinki.com Stgeorgehelsinki.com

   
Welcome to Hotel St. George | Hotel St. George

Domain Summary

What is the traffic rank for Stgeorgehelsinki.com?

• Stgeorgehelsinki.com ranks #3,915,389 globally on HypeStat.

What percent of global Internet users visit Stgeorgehelsinki.com?

• 2.46E-5% of global Internet users visit Stgeorgehelsinki.com

How many people visit Stgeorgehelsinki.com each day?

• Stgeorgehelsinki.com receives approximately 1.2K visitors and 844 page impressions per day.

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

• Stgeorgehelsinki.com is mostly visited by people located in Finland,Luxembourg,Turkey.

How much Stgeorgehelsinki.com can earn?

• Stgeorgehelsinki.com should earn about $2.87/day from advertising revenue.

What is Stgeorgehelsinki.com estimated value?

• Estimated value of Stgeorgehelsinki.com is $2,525.71.

What IP addresses does Stgeorgehelsinki.com resolve to?

• Stgeorgehelsinki.com resolves to the IP addresses 13.51.85.236.

Where are Stgeorgehelsinki.com servers located in?

• Stgeorgehelsinki.com has servers located in Stockholm, Stockholm County, 100 12, Sweden.

stgeorgehelsinki.com Profile

Title:Welcome to Hotel St. George | Hotel St. George
Description:With us #momentsaremore. Book a stay with us and experience a new kind of luxury hotel in the heart of Helsinki!
Tags:
helsinki
city center
hotel
luxury
st. george
Category:Travel and Tourism / Accommodation and Hotels
Edit Site Info

What technologies does stgeorgehelsinki.com use?

These are the technologies used at stgeorgehelsinki.com. stgeorgehelsinki.com has a total of 9 technologies installed in 10 different categories.
CMS
Craft CMS Craft CMS
Tag Managers
Google Tag Manager Google Tag Manager
JavaScript Libraries
jQuery jQuery
CDN
jQuery CDN jQuery CDN
Web Servers
Nginx Nginx
Reverse proxies
Nginx Nginx
Miscellaneous
Open Graph Open Graph
SEO
SEOmatic SEOmatic
Web Frameworks
Yii Yii
Programming Languages
PHP PHP

stgeorgehelsinki.com Traffic Analysis

Stgeorgehelsinki.com is ranked #3,915,389 in the world. This website is viewed by an estimated 1.2K visitors daily, generating a total of 844 pageviews. This equates to about 36.7K monthly visitors. Stgeorgehelsinki.com traffic has decreased by 44.99% compared to last month.
Daily Visitors1.2K
36.65%
Monthly Visits36.7K
44.99%
Pages per Visit0.70
36.55%
Visit duration00:51
5.33%
Bounce Rate53.08%
3.49%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
1,212
Monthly Visits:
36,724
Pages per Visit:
0.70
Daily Pageviews:
844
Avg. visit duration:
00:51
Bounce rate:
53.08%
Global Reach:
2.46E-5%
Monthly Visits (SEMrush):
2,080
Monthly Unique Visitors (SEMrush):
1,832
Monthly Visits (SimilarWeb):
35,987
HypeRank:
3,915,389
SEMrush Rank:
795,882
SimilarWeb Rank:
1,372,388
*All traffic values are estimates only.

Traffic sources

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

Desktop vs Mobile

Desktop:
100.00%
Mobile:
0%

Total Visits Last 3 Months

26.7K
JUL
66.8K
AUG
36.7K
SEP

Visitors by country

Country
Users%
 
Finland 15.21%
 
Luxembourg 3.88%
 
Turkey 3.23%
 
Chile 2.80%
 
United States 2.75%

Which sites are competitors to stgeorgehelsinki.com?

Websites similar to stgeorgehelsinki.com are sites similar on user interests and browsing behavior. Users can discover new websites that are similar to the ones they already enjoy or find useful.
Domain
CompareDaily Visitors
nolistudios.com
Compare >1.4K
hotelsinfinland.net
Compare >1K
Last update was 534 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with stgeorgehelsinki.com 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:
735
Bing Index:
453

  ▼

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:
  stgeorgehelsinki.com
Rank:
(Rank based on keywords, cost and organic traffic)
  795,882
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  613
Organic Traffic:
(Number of visitors coming from top 20 search results)
  1,175
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $1,423.00
Full SEMrush Report >>

Revenue report ▼

Google.com would generate approximately $2.9 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $86.1 and annual gross revenue of approximately $1K. Based on these figures, the site's net worth is estimated at around $2.5K.

How much would stgeorgehelsinki.com make?

Daily Revenue:
$2.87
Monthly Revenue:
$86.10
Yearly Revenue:
$1,047.55
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
Finland 128$0.24
 
United States 23$0.11
 
Chile 24$0.02
 
Luxembourg 33$0.01
 
Turkey 27$0.01

Loss of money due to Adblock?

Daily Revenue Loss:
$0.08
Monthly Revenue Loss:
$2.40
Yearly Revenue Loss:
$29.25
Daily Pageviews Blocked:
44
Monthly Pageviews Blocked:
1,308
Yearly Pageviews Blocked:
15,911

Daily revenue loss by country

 
CountryBlockedLost Money
 
Finland 30$0.06
 
United States 4$0.02
 
Chile 3$0.00
 
Luxembourg 5$0.00
 
Turkey 2$0.00

How much is stgeorgehelsinki.com worth?

Website Value:
$2.5K

Ad Experience Report ▼

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

Mobile summary

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

Stgeorgehelsinki.com may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
13.51.85.236
ASN:
AS16509 
ISP:
Amazon.com, Inc. 
Server Location:
Stockholm
Stockholm County, AB
100 12
Sweden, SE
 

Other sites hosted on 13.51.85.236

There are no other sites hosted on this IP

How fast does stgeorgehelsinki.com load? ▼

The average loading time of stgeorgehelsinki.com is 1074 ms. The Desktop speed index is 0 and mobile speed index is 52.
Average Load Time:
1074 ms

Page Speed (Google PageSpeed Insights) - Mobile

52
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)3ms 0% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 82% 7% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 7% 9% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 9%
Time To First Byte (TTFB)826ms 0% of loads for this page have a fast (<800s) Time To First Byte (TTFB) 75% 18% of loads for this page have an average (800s ~ 1800s) Time To First Byte (TTFB) 18% 5% of loads for this page have a slow (>1800s) Time To First Byte (TTFB) 5%
First Contentful Paint (FCP)1.3s 0% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 86% 7% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 7% 5% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 5%
First Input Delay (FID)13ms 97% of loads for this page have a fast (<100ms) First Input Delay (FID) 97% 2% of loads for this page have an average (100ms ~ 300ms) First Input Delay (FID) 2% 0% of loads for this page have a slow (>300ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)278ms 0% of loads for this page have a fast (<200s) Interactive To Next Paint (INP) 57% 33% of loads for this page have an average (200s ~ 500s) Interactive To Next Paint (INP) 33% 8% of loads for this page have a slow (>500s) Interactive To Next Paint (INP) 8%
Largest Contentful Paint (LCP)1.8s 0% of loads for this page have a fast (<2500s) Largest Contentful Paint (LCP) 87% 7% of loads for this page have an average (2500s ~ 4000s) Largest Contentful Paint (LCP) 7% 5% of loads for this page have a slow (>4000s) Largest Contentful Paint (LCP) 5%

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)9ms 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% 4% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 4%
Time To First Byte (TTFB)690ms 81% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 81% 15% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 15% 3% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 3%
First Contentful Paint (FCP)1.1s 92% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 92% 5% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 5% 2% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 2%
First Input Delay (FID)15ms 0% 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)222ms 70% of loads for this page have a fast (<0.2s) Interactive To Next Paint (INP) 70% 24% of loads for this page have an average (0.2s ~ 0.5s) Interactive To Next Paint (INP) 24% 4% of loads for this page have a slow (>0.5s) Interactive To Next Paint (INP) 4%
Largest Contentful Paint (LCP)1.4s 93% of loads for this page have a fast (<2.5s)Largest Contentful Paint (LCP) 93% 4% of loads for this page have an average (2.5s ~ 4s)Largest Contentful Paint (LCP) 4% 2% of loads for this page have a slow (>4s)Largest Contentful Paint (LCP) 2%

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 10.0 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
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 about performance budgets
Largest Contentful Paint 4.7 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Speed Index 6.6 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 310 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
Total Blocking Time 800 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 3.3 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more about performance budgets
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 about using the viewport meta tag
First Contentful Paint 3.3 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric

Does stgeorgehelsinki.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 stgeorgehelsinki.com are reduced by 86%.
stgeorgehelsinki.com use gzip compression.
Original size: 87.26 KB
Compressed size: 11.8 KB
File reduced by: 75.46 KB (86%)

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. stgeorgehelsinki.com supports HTTPS.
 stgeorgehelsinki.com supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: www.stgeorgehelsinki.com
Organization:
Location:
Issuer: R3
Valid from: Sep 5 11:27:09 2023 GMT
Valid until: Dec 4 11:27:08 2023 GMT
Authority: CA:FALSE
Keysize:
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.
 stgeorgehelsinki.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: Fri, 06 Oct 2023 01:03:03 GMT
content-type: text/html
content-length: 162
location: https://www.stgeorgehelsinki.com/

HTTP/2 200 
server: nginx
date: Fri, 06 Oct 2023 01:03:03 GMT
content-type: text/html; charset=utf-8
vary: Accept-Encoding
set-cookie: CraftSessionId=f8j2qco77k9rcn4vip8frr2ifc; path=/; secure; HttpOnly
expires: Thu, 19 Nov 1981 08:52:00 GMT
cache-control: no-store, no-cache, must-revalidate
pragma: no-cache
x-powered-by: Craft CMS
set-cookie: CRAFT_CSRF_TOKEN=6a7bcdab6875cad962197f260ff7fe10b799b9das%3A40%3A%22KSkQeUziA0XXHXWZWJjr2sqzcZ4eZcCiyT5JmPLq%22%3B; path=/; secure; HttpOnly; SameSite=Lax
charset: utf-8
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block
x-content-type-options: nosniff
content-encoding: gzip

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
MX aspmx.l.google.com 3600
MX alt3.aspmx.l.google.com 3600
MX alt2.aspmx.l.google.com 3600
MX alt1.aspmx.l.google.com 3600
MX alt4.aspmx.l.google.com 3600
TXT facebook-domain-verification=eepskhicyuyft436zajchmakx6kv30 3600
TXT MS=ms93219939 3600
TXT v=spf1 ip4:151.193.18.41 ip4:54.93.63.38 ip4:151.193.18.41 ip4:217.78.212.80/28 ip4:40.69.222.226 ip4:188.94.68.98 ip4:81.17.201.0/26 ip4:91.227.208.0/24 ip4:185.64.72.0/24 ip4:91.213.250.91 ip4:52.17.51.198 ip4:62.183.204.0/28 ip4:85.131.63.192/32 ip4:185.250.239.93/32 ip4:141.193.32.0/23 ip4:159.135.132.128/25 ip4:159.135.140.80/29 ip4:161.38.206.0/24 ip4:161.38.207.0/24 ip4:185.189.236.0/22 ip4:185.211.120.0/22 ip4:185.250.236.0/22 ip4:87.253.232.0/21 ip4:40.92.0.0/15 ip4:40.107.0.0/16 ip4:52.100.0.0/14 ip4:104.47.0.0/17 ip6:2a01:111:f400::/48 ip6:2a01:111:f403::/49 ip6:2a01:111:f403:8000::/50 ip6:2a01:111:f403:c000::/51 ip6:2a01:111:f403:f000::/52 ip4:35.190.247.0/24 ip4:64.233.160.0/19 ip4:66.102.0.0/20 ip4:66.249.80.0/20 ip4:72.14.192.0/18 ip4:74.125.0.0/16 ip4:108.177.8.0/21 ip4:173.194.0.0/16 ip4:209.85.128.0/17 ip4:216.58.192.0/19 ip4:216.239.32.0/19 ip6:2001:4860:4000::/36 ip6:2404:6800:4000::/36 ip6:2607:f8b0:4000::/36 ip6:2800:3f0:4000::/36 ip6:2a00:1450:4000::/36 ip6:2c0f:fb50:4000::/36 ip4:172.217.0.0/19 ip4:172.217.32.0/20 ip4:172.217.128.0/19 ip4:172.217.160.0/20 ip4:172.217.192.0/19 ip4:172.253.56.0/21 ip4:172.253.112.0/20 ip4:108.177.96.0/19 ip4:35.191.0.0/16 ip4:130.211.0.0/22 ip4:199.255.192.0/22 ip4:199.127.232.0/22 ip4:54.240.0.0/18 ip4:69.169.224.0/20 ip4:23.249.208.0/20 ip4:23.251.224.0/19 ip4:76.223.176.0/20 ip4:54.240.64.0/19 ip4:54.240.96.0/19 ip4:52.82.172.0/22 ip4:76.223.128.0/19 ip4:151.193.18.41 ip4:151.193.20.41 ip4:151.193.21.23 ip4:151.193.19.230 ip4:35.192.181.145 ip4:35.222.49.21 ip4:34.132.184.222 ip4:34.69.44.134 ip4:35.223.170.93 ip4:34.86.254.203 ip4:34.85.182.168 ip4:34.145.244.232 ip4:34.150.215.45 ip4:35.245.27.80 -all 3600
TXT google-site-verification=vmi_DGt6o1aZATGd5KalPtVd_sYGxC_HkvmLoRJ0WcM 3600
SOA 3600
Mname origo.nmugroup.com
Rname dns.nmugroup.com
Serial Number 2023100500
Refresh 86400
Retry 7200
Expire 3600000
Minimum TTL 3600
A 13.51.85.236 228
NS vertex.nmugroup.se 172728
NS unit.nmugroup.com 172728
NS origo.nmugroup.com 172728
NS ephemera.nmugroup.se 172728

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 November 25, 2015 and will expire on November 25, 2023 if not renewed. This website is now assigned through the registrar Ascio Technologies, Inc. The WHOIS data for this website's domain was last updated on February 25, 2023.
Domain Created:
2015-11-25
Domain Expires:
2023-11-25
Domain Updated:
2023-02-25
Domain Age:
9 years 3 months 29 days
Domain Registrar:
Ascio Technologies, Inc
Domain Owner:
Not Disclosed
WhoIs:
 

Domain Name: stgeorgehelsinki.com
Registry Domain ID: 1983838216_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.ascio.com
Registrar URL: http://www.ascio.com 
Updated Date: 2023-02-25T20:26:12Z
Creation Date: 2015-11-25T00:00:00Z
Registrar Registration Expiration Date: 2023-11-25T00:00:00Z
Registrar: Ascio Technologies, Inc
Registrar IANA ID: 106
Registrar Abuse Contact Email: email
Registrar Abuse Contact Phone: +44 (20) 81583881
Domain Status: OK https://icann.org/epp#ok

Registry Registrant ID: Not Disclosed
Registrant Name: Not Disclosed
Registrant Organization: Not Disclosed
Registrant Street: Not Disclosed
Registrant City: Not Disclosed 
Registrant State/Province: 
Registrant Postal Code: Not Disclosed
Registrant Country: NO
Registrant Phone: Not Disclosed
Registrant Phone Ext: Not Disclosed
Registrant Fax: Not Disclosed
Registrant Fax Ext: Not Disclosed
Registrant Email: https://whoiscontact.ascio.com?domainname=stgeorgehelsinki.com

Registry Admin ID: Not Disclosed
Admin Name: Not Disclosed
Admin Organization: Not Disclosed
Admin Street: Not Disclosed
Admin City: Not Disclosed
Admin State/Province: Not Disclosed
Admin Postal Code: Not Disclosed
Admin Country: Not Disclosed
Admin Phone: Not Disclosed
Admin Phone Ext: Not Disclosed
Admin Fax: Not Disclosed
Admin Fax Ext: Not Disclosed
Admin Email: Not Disclosed

Registry Tech ID: Not Disclosed
Tech Name: Not Disclosed
Tech Organization: Not Disclosed
Tech Street: Not Disclosed
Tech City: Not Disclosed 
Tech State/Province: Not Disclosed
Tech Postal Code: Not Disclosed
Tech Country: Not Disclosed
Tech Phone: Not Disclosed
Tech Phone Ext: Not Disclosed
Tech Fax: Not Disclosed  
Tech Fax Ext: Not Disclosed
Tech Email: Not Disclosed

Name Server: origo.nmugroup.com
Name Server: unit.nmugroup.com
Name Server: ephemera.nmugroup.se
Name Server: vertex.nmugroup.se
DNSSEC: signedDelegation
URL of the ICANN WHOIS Data Problem Reporting System: https://icann.org/wicf
>>> Last update of WHOIS database: 2023-10-06T01:04:12Z