myfitnesspalapi.com Myfitnesspalapi.com

   
MFP API - Home

Domain Summary

What is the traffic rank for Myfitnesspalapi.com?

• Myfitnesspalapi.com ranks #3,015,794 globally on HypeStat.

What percent of global Internet users visit Myfitnesspalapi.com?

2.02E-5% of global Internet users visit Myfitnesspalapi.com

How many people visit Myfitnesspalapi.com each day?

• Myfitnesspalapi.com receives approximately 1K visitors and 1,369 page impressions per day.

How much Myfitnesspalapi.com can earn?

• Myfitnesspalapi.com should earn about $5.59/day from advertising revenue.

What is Myfitnesspalapi.com estimated value?

• Estimated value of Myfitnesspalapi.com is $5,725.62.

What IP addresses does Myfitnesspalapi.com resolve to?

• Myfitnesspalapi.com resolves to the IP addresses 185.199.110.153.

Where are Myfitnesspalapi.com servers located in?

• Myfitnesspalapi.com has servers located in California, United States.

myfitnesspalapi.com Profile

What technologies does myfitnesspalapi.com use?

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

myfitnesspalapi.com Traffic Analysis

Myfitnesspalapi.com is ranked #3,015,794 in the world. This website is viewed by an estimated 1K visitors daily, generating a total of 1.4K pageviews. This equates to about 30.1K monthly visitors. Myfitnesspalapi.com traffic has decreased by 52.82% compared to last month.
Daily Visitors1K
6.33%
Monthly Visits30.1K
52.82%
Pages per Visit1.38
56.86%
Visit duration01:21
100%
Bounce Rate15.74%
70.6%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
994
Monthly Visits:
30,118
Pages per Visit:
1.38
Daily Pageviews:
1,369
Avg. visit duration:
01:21
Bounce rate:
15.74%
Global Reach:
2.02E-5%
Monthly Visits (SEMrush):
4,185
Monthly Unique Visitors (SEMrush):
4,185
Monthly Visits (SimilarWeb):
30,416
HypeRank:
3,015,794
SEMrush Rank:
1,747,122
SimilarWeb Rank:
3,014,894
*All traffic values are estimates only.

Traffic sources

Direct:
0%
Referral:
28.89%
Search:
71.11%
Social:
0%
Paid:
0%

Desktop vs Mobile

Desktop:
100.00%
Mobile:
0%

Total Visits Last 3 Months

30.2K
MAR
63.8K
APR
30.1K
MAY

Which sites are competitors to myfitnesspalapi.com?

Websites similar to myfitnesspalapi.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.
Last update was 805 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with myfitnesspalapi.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:
108
Bing Index:
83

 

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:
  myfitnesspalapi.com
Rank:
(Rank based on keywords, cost and organic traffic)
  1,747,122
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  284
Organic Traffic:
(Number of visitors coming from top 20 search results)
  344
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $658.00

Revenue report

Google.com would generate approximately $5.6 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $167.7 and annual gross revenue of approximately $2K. Based on these figures, the site's net worth is estimated at around $5.7K.

How much would myfitnesspalapi.com make?

Daily Revenue:
$5.59
Monthly Revenue:
$167.70
Yearly Revenue:
$2,040.35
*All earnings values are estimates only.

How much is myfitnesspalapi.com worth?

Website Value:
$5.7K

Ad Experience Report

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

Mobile summary

Root domain:
myfitnesspalapi.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:
myfitnesspalapi.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:
myfitnesspalapi.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 myfitnesspalapi.com hosted?

Myfitnesspalapi.com may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
185.199.110.153
ASN:
AS54113 
ISP:
Fastly 
Server Location:
California, CA
United States, US
 

Other sites hosted on 185.199.110.153

How fast does myfitnesspalapi.com load?

The average loading time of myfitnesspalapi.com is 54 ms. The Desktop speed index is 100 and mobile speed index is 89.
Average Load Time:
54 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 95% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 95% 0% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 0% 4% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 4%
Time To First Byte (TTFB)426ms 89% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 89% 8% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 8% 1% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 1%
First Contentful Paint (FCP)788ms 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% 1% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 1%
First Input Delay (FID)2ms 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)12ms 99% of loads for this page have a fast (<200ms) Interaction To Next Paint (INP) 99% 0% of loads for this page have an average (200ms ~ 500ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>500ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)1.2s 96% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 96% 2% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 2% 0% of loads for this page have a slow (>4000ms) 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 97% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 97% 0% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 0% 2% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 2%
Time To First Byte (TTFB)443ms 94% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 94% 4% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 4% 0% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)620ms 97% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 97% 1% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 1% 0% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 0%
First Input Delay (FID)3ms 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)13ms 99% of loads for this page have a fast (<200ms) Interaction To Next Paint (INP) 99% 0% of loads for this page have an average (200ms ~ 500ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>500ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)671ms 98% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 98% 0% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 0%

Lab Data

First Contentful Paint 0.5 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 20 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
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 0.5 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
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
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
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 Meaningful Paint 0.5 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Speed Index 0.5 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index 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
Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more about performance budgets

Page Speed (Google PageSpeed Insights) - Mobile

89
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 95% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 97% 1% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 1% 0% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)767ms 89% of loads for this page have a fast (<800s) Time To First Byte (TTFB) 81% 15% of loads for this page have an average (800s ~ 1800s) Time To First Byte (TTFB) 15% 3% of loads for this page have a slow (>1800s) Time To First Byte (TTFB) 3%
First Contentful Paint (FCP)963ms 96% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 93% 4% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 4% 2% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 2%
First Input Delay (FID)13ms 94% of loads for this page have a fast (<100ms) First Input Delay (FID) 94% 5% of loads for this page have an average (100ms ~ 300ms) First Input Delay (FID) 5% 0% of loads for this page have a slow (>300ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)70ms 99% of loads for this page have a fast (<200s) Interactive To Next Paint (INP) 95% 3% of loads for this page have an average (200s ~ 500s) Interactive To Next Paint (INP) 3% 1% of loads for this page have a slow (>500s) Interactive To Next Paint (INP) 1%
Largest Contentful Paint (LCP)1.5s 96% of loads for this page have a fast (<2500s) Largest Contentful Paint (LCP) 94% 4% of loads for this page have an average (2500s ~ 4000s) Largest Contentful Paint (LCP) 4% 1% of loads for this page have a slow (>4000s) Largest Contentful Paint (LCP) 1%

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 98% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 98% 1% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 1% 0% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)402ms 95% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 95% 4% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 4% 0% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)739ms 97% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 97% 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)14ms 99% of loads for this page have a fast (<100ms) First Input Delay (FID) 94% 5% of loads for this page have an average 100ms ~ 300ms) First Input Delay (FID) 5% 0% of loads for this page have a slow (>300ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)73ms 96% of loads for this page have a fast (<0.2s) Interactive To Next Paint (INP) 96% 3% of loads for this page have an average (0.2s ~ 0.5s) Interactive To Next Paint (INP) 3% 0% of loads for this page have a slow (>0.5s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)935ms 98% of loads for this page have a fast (<2.5s)Largest Contentful Paint (LCP) 98% 1% of loads for this page have an average (2.5s ~ 4s)Largest Contentful Paint (LCP) 1% 0% of loads for this page have a slow (>4s)Largest Contentful Paint (LCP) 0%

Lab Data

Time to Interactive 2.1 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
First 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
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
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
Max Potential First Input Delay 20 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
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
Speed Index 0.9 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Largest Contentful Paint 3.8 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 Meaningful Paint 2.1 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
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

Does myfitnesspalapi.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 myfitnesspalapi.com are reduced by 56%.
myfitnesspalapi.com use gzip compression.
Original size: 3.01 KB
Compressed size: 1.3 KB
File reduced by: 1.71 KB (56%)

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. myfitnesspalapi.com supports HTTPS.
 myfitnesspalapi.com supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: myfitnesspalapi.com
Organization:
Location:
Issuer: R3
Valid from: May 31 18:20:09 2023 GMT
Valid until: Aug 29 18:20:08 2023 GMT
Authority: CA:FALSE
Keysize: 2048 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.
 myfitnesspalapi.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: GitHub.com
content-type: text/html; charset=utf-8
last-modified: Mon, 08 May 2023 18:43:12 GMT
access-control-allow-origin: *
etag: W/"645942c0-c09"
expires: Thu, 08 Jun 2023 03:22:01 GMT
cache-control: max-age=600
content-encoding: gzip
x-proxy-cache: MISS
x-github-request-id: 9B4A:482B:D9840C:13C1024:64814701
accept-ranges: bytes
date: Thu, 08 Jun 2023 03:12:01 GMT
via: 1.1 varnish
age: 0
x-served-by: cache-chi-klot8100036-CHI
x-cache: MISS
x-cache-hits: 0
x-timer: S1686193922.777063,VS0,VE25
vary: Accept-Encoding
x-fastly-request-id: e492f862db5b252013dd3a2c7d627629e5da4b9b
content-length: 1334

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 900
Mname ns-254.awsdns-31.com
Rname awsdns-hostmaster.amazon.com
Serial Number 1
Refresh 7200
Retry 900
Expire 1209600
Minimum TTL 86400
A 185.199.109.153 300
A 185.199.111.153 300
A 185.199.108.153 300
A 185.199.110.153 300
NS ns-1857.awsdns-40.co.uk 3600
NS ns-577.awsdns-08.net 3600
NS ns-1517.awsdns-61.org 3600
NS ns-254.awsdns-31.com 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 June 11, 2012 and will expire on June 11, 2024 if not renewed. This website is now assigned through the registrar CSC CORPORATE DOMAINS, INC.. The WHOIS data for this website's domain was last updated on June 7, 2023.
Domain Created:
2012-06-11
Domain Expires:
2024-06-11
Domain Updated:
2023-06-07
Domain Age:
13 years 2 months 10 days
Domain Registrar:
CSC CORPORATE DOMAINS, INC.
Domain Owner:
MyFitnessPal, Inc.
WhoIs:
 

Domain Name: myfitnesspalapi.com
Registry Domain ID: 1726678012_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.corporatedomains.com
Registrar URL: www.cscprotectsbrands.com
Updated Date: 2023-06-07T07:18:16Z
Creation Date: 2012-06-11T14:36:31Z
Registrar Registration Expiration Date: 2024-06-11T18:36:31Z
Registrar: CSC CORPORATE DOMAINS, INC.
Sponsoring Registrar IANA ID: 299
Registrar Abuse Contact Email: email
Registrar Abuse Contact Phone: +1.8887802723
Domain Status: clientTransferProhibited http://www.icann.org/epp#clientTransferProhibited
Registry Registrant ID: 
Registrant Name: MyFitnessPal Ops
Registrant Organization: MyFitnessPal, Inc.
Registrant Street: 135 Townsend St
Registrant City: San Francisco
Registrant State/Province: CA
Registrant Postal Code: 94107
Registrant Country: US
Registrant Phone: +1.7372258150
Registrant Phone Ext: 
Registrant Fax: +1.7372258150
Registrant Fax Ext: 
Registrant Email: email
Registry Admin ID: 
Admin Name: MyFitnessPal Ops
Admin Organization: MyFitnessPal, Inc.
Admin Street: 135 Townsend St
Admin City: San Francisco
Admin State/Province: CA
Admin Postal Code: 94107
Admin Country: US
Admin Phone: +1.7372258150
Admin Phone Ext: 
Admin Fax: +1.7372258150
Admin Fax Ext: 
Admin Email: email
Registry Tech ID: 
Tech Name: MyFitnessPal Ops
Tech Organization: MyFitnessPal, Inc.
Tech Street: 135 Townsend St
Tech City: San Francisco
Tech State/Province: CA
Tech Postal Code: 94107
Tech Country: US
Tech Phone: +1.7372258150
Tech Phone Ext: 
Tech Fax: +1.7372258150
Tech Fax Ext: 
Tech Email: email
Name Server: ns-1857.awsdns-40.co.uk
Name Server: ns-254.awsdns-31.com
Name Server: ns-1517.awsdns-61.org
Name Server: ns-577.awsdns-08.net
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2023-06-07T07:18:16Z