overdrive.in Overdrive.in

   
Latest Cars in India, Bikes in India, New Car & Bike Prices, Automobile News, Reviews - Overdrive

Domain Summary

What is the traffic rank for Overdrive.in?

• Overdrive.in ranks #1,464,021 globally on HypeStat.

What percent of global Internet users visit Overdrive.in?

• 0.0002693% of global Internet users visit Overdrive.in

How many people visit Overdrive.in each day?

• Overdrive.in receives approximately 13.3K visitors and 24,885 page impressions per day.

Which countries does Overdrive.in receive most of its visitors from?

• Overdrive.in is mostly visited by people located in India,United States,Canada.

How much Overdrive.in can earn?

• Overdrive.in should earn about $27.15/day from advertising revenue.

What is Overdrive.in estimated value?

• Estimated value of Overdrive.in is $28,656.03.

What IP addresses does Overdrive.in resolve to?

• Overdrive.in resolves to the IP addresses 180.179.160.140.

Where are Overdrive.in servers located in?

• Overdrive.in has servers located in Cambridge, Massachusetts, 02142, India.

overdrive.in Profile

Title:Latest Cars in India, Bikes in India, New Car & Bike Prices, Automobile News, Reviews - Overdrive
Description:Overdrive is India's No.1 Auto Publication for Cars & Bikes in India - the most comprehensive source of Auto News, Prices, Reviews, Road Tests, Comparisons, Features & Buying Advice
Tags:
car prices
auto mags
cars in india
heavy metal
drive
bike prices
india
auto magazine
bikes in india
bikes
mercedes benz
car news
car reviews
cars
auto
road tests
motorcycles in india
auto publication
news reviews
overdrive
Category:Vehicles / Other Vehicles
About: Monthly magazine for cars and bikes. Site contains automobile news, road test, motor sports, and price charts.
Overdrive is Indias No.1 Auto Publication for Cars and Bikes in India - the most comprehensive source of Auto News, Prices, Reviews, Road Tests, Comparisons, Features and Buying Advice Edit Site Info

What technologies does overdrive.in use?

These are the technologies used at overdrive.in. overdrive.in has a total of 11 technologies installed in 11 different categories.
JavaScript Frameworks
AMP AMP
Web Servers
Apache HTTP Server Apache HTTP Server
Advertising
FirstImpression.io FirstImpression.io
Tag Managers
Google Tag Manager Google Tag Manager
JavaScript Libraries
jQuery jQuery
Miscellaneous
Open Graph Open Graph
PWA PWA
Operating Systems
Ubuntu Ubuntu
CMS
WordPress WordPress
Blogs
WordPress WordPress
Programming Languages
PHP PHP
Databases
MySQL MySQL

overdrive.in Traffic Analysis

Overdrive.in is ranked #1,464,021 in the world. This website is viewed by an estimated 13.3K visitors daily, generating a total of 24.9K pageviews. This equates to about 402.4K monthly visitors. Overdrive.in traffic has decreased by 41.94% compared to last month.
Daily Visitors13.3K
40.32%
Monthly Visits402.4K
41.94%
Pages per Visit1.87
48%
Visit duration01:54
642.4%
Bounce Rate66.72%
10.42%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
13,279
Monthly Visits:
402,354
Pages per Visit:
1.87
Daily Pageviews:
24,885
Avg. visit duration:
01:54
Bounce rate:
66.72%
Global Reach:
0.0002693%
Monthly Visits (SEMrush):
236,597
Monthly Unique Visitors (SEMrush):
180,692
Monthly Visits (SimilarWeb):
390,550
HypeRank:
1,464,021
SEMrush Rank:
328,327
SimilarWeb Rank:
163,418
*All traffic values are estimates only.

Traffic sources

Direct:
48.63%
Referral:
1.25%
Search:
50.13%
Social:
0%
Paid:
0%

Desktop vs Mobile

Desktop:
45.51%
Mobile:
54.49%

Total Visits Last 3 Months

465.3K
MAR
693K
APR
402.4K
MAY

Visitors by country

Country
Users%
 
India 82.17%
 
United States 4.78%
 
Canada 1.43%
 
Switzerland 0.74%
 
Kuwait 0.68%

Where do visitors go on overdrive.in?

 
Reach%Pageviews%PerUser
overdrive.in
97.35%98.06%1.4
OTHER
0%1.94%0

Which sites are competitors to overdrive.in?

Websites similar to overdrive.in 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 187 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with overdrive.in 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:
160,000
Bing Index:
2,380
Baidu Index:
2,240

  ▼

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:
  overdrive.in
Rank:
(Rank based on keywords, cost and organic traffic)
  328,327
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  26,048
Organic Traffic:
(Number of visitors coming from top 20 search results)
  4,528
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $4,128.00
Full SEMrush Report >>

Revenue report ▼

Google.com would generate approximately $27.2 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $814.5 and annual gross revenue of approximately $9.9K. Based on these figures, the site's net worth is estimated at around $28.7K.

How much would overdrive.in make?

Daily Revenue:
$27.15
Monthly Revenue:
$814.50
Yearly Revenue:
$9,909.75
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
India 20,449$7.77
 
United States 1,190$5.75
 
Canada 357$2.15
 
Switzerland 185$1.03
 
Kuwait 170$0.11

Loss of money due to Adblock?

Daily Revenue Loss:
$3.94
Monthly Revenue Loss:
$118.14
Yearly Revenue Loss:
$1,437.41
Daily Pageviews Blocked:
6,069
Monthly Pageviews Blocked:
182,073
Yearly Pageviews Blocked:
2,215,216

Daily revenue loss by country

 
CountryBlockedLost Money
 
India 5,726$2.18
 
United States 214$1.03
 
Canada 89$0.54
 
Switzerland 33$0.18
 
Kuwait 7$0.00

How much is overdrive.in worth?

Website Value:
$28.7K

Ad Experience Report ▼

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

Mobile summary

Root domain:
overdrive.in
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:
overdrive.in
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:
overdrive.in
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 overdrive.in hosted? ▼

Overdrive.in may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
180.179.160.140
ASN:
AS17439 
ISP:
Netmagic Datacenter Mumbai 
Server Location:
Cambridge
Massachusetts, MA
02142
India, IN
 

Other sites hosted on 180.179.160.140

There are no other sites hosted on this IP

How fast does overdrive.in load? ▼

The average loading time of overdrive.in is 1259 ms. The Desktop speed index is 39 and mobile speed index is 94.
Average Load Time:
1259 ms

Page Speed (Google PageSpeed Insights) - Desktop

39
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 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%
Interaction To Next Paint (INP)0 0% of loads for this page have a fast (<0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>0ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)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 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%
Interaction To Next Paint (INP)0 0% of loads for this page have a fast (<0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>0ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)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


Page Speed (Google PageSpeed Insights) - Mobile

94
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 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%

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

Does overdrive.in 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 overdrive.in are reduced by 79%.
overdrive.in use gzip compression.
Original size: 263.28 KB
Compressed size: 54.69 KB
File reduced by: 208.59 KB (79%)

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. overdrive.in has 86 Safety Reputations.
Status:
  SAFE
Safety Reputations:
  86
Safety Confidence:
  52
Child Safety Reputations:
  87
Child Safety Confidence:
  39

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. overdrive.in supports HTTPS.
 overdrive.in supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: nw18.com
Organization: Network18 Media & Investments Limited
Location: Mumbai, Maharashtra, IN
Issuer: DigiCert TLS RSA SHA256 2020 CA1
Valid from: Dec 11 00:00:00 2023 GMT
Valid until: Dec 11 23:59:59 2024 GMT
Authority: CA:FALSE
Keysize:
Common Name: DigiCert TLS RSA SHA256 2020 CA1
Organization: DigiCert Inc
Location: US
Issuer: DigiCert Global Root CA
Valid from: Apr 14 00:00:00 2021 GMT
Valid until: Apr 13 23:59:59 2031 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.
 overdrive.in does not support HTTP/2
     
Verifying HTTP/2.0 Support. Please wait...

Site Categories ▼

Website categories are used to classify websites based on their content or purpose. These categories provide a way to organize and filter websites, allowing users to find relevant information or ensure compliance with specific regulations or policies.
Magazines and E-zines/Automobiles

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. 
Location: https://www.overdrive.in/

HTTP/1.1 200 OK
Server: Apache/2.4.41 (Ubuntu)
Content-Encoding: gzip
Content-Type: text/html; charset=utf-8
Content-Length: 55998
Cache-Control: max-age=88
Expires: Thu, 13 Jun 2024 12:12:04 GMT
Date: Thu, 13 Jun 2024 12:10:36 GMT
Connection: keep-alive
Vary: Accept-Encoding

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 overdrive-in.mail.protection.outlook.com 1
TXT google-site-verification=Rmx6tHezude2ZUD0dQ85d3NnLc1Qh6wBp3LatWjgFQo 1
TXT MS=ms82434980 1
SOA 300
Mname a1-142.akam.net
Rname hostmaster.overdrive.in
Serial Number 2043537802
Refresh 10000
Retry 2400
Expire 604800
Minimum TTL 3600
A 180.179.160.140 1
NS a14-64.akam.net 300
NS a1-142.akam.net 300
NS a8-67.akam.net 300
NS a5-66.akam.net 300
NS a11-67.akam.net 300
NS a28-65.akam.net 300

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 February 16, 2005 and will expire on February 16, 2025 if not renewed. This website is now assigned through the registrar GoDaddy.com, LLC. The WHOIS data for this website's domain was last updated on February 11, 2024.
Domain Created:
2005-02-16
Domain Expires:
2025-02-16
Domain Updated:
2024-02-11
Domain Age:
19 years 10 months 2 days
Domain Registrar:
GoDaddy.com, LLC
Domain Owner:
Network18 Media and Investments Ltd
WhoIs:
 

Domain Name: overdrive.in
Registry Domain ID: D491706-IN
Registrar WHOIS Server:
Registrar URL: www.godaddy.com
Updated Date: 2024-02-11T06:42:46Z
Creation Date: 2005-02-16T06:40:58Z
Registry Expiry Date: 2025-02-16T06:40:58Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientRenewProhibited http://www.icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited http://www.icann.org/epp#clientTransferProhibited
Domain Status: clientDeleteProhibited http://www.icann.org/epp#clientDeleteProhibited
Domain Status: clientUpdateProhibited http://www.icann.org/epp#clientUpdateProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Network18 Media and Investments Ltd
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Maharashtra
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: IN
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 contact the Registrar listed above
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: Please contact the Registrar listed above
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: Please contact the Registrar listed above
Name Server: a5-66.akam.net
Name Server: a11-67.akam.net
Name Server: a14-64.akam.net
Name Server: a1-142.akam.net
Name Server: a28-65.akam.net
Name Server: a8-67.akam.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-06-13T12:11:53Z