bitalus.com Bitalus.com

   
Bloch Engineering

Domain Summary

What is the traffic rank for Bitalus.com?

• Bitalus.com ranks #6,208,388 globally on HypeStat.

What percent of global Internet users visit Bitalus.com?

4.3E-6% of global Internet users visit Bitalus.com

How many people visit Bitalus.com each day?

• Bitalus.com receives approximately 213 visitors and 72 page impressions per day.

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

• Bitalus.com is mostly visited by people located in United States,Spain,India.

How much Bitalus.com can earn?

• Bitalus.com should earn about $0.19/day from advertising revenue.

What is Bitalus.com estimated value?

• Estimated value of Bitalus.com is $178.68.

What IP addresses does Bitalus.com resolve to?

• Bitalus.com resolves to the IP addresses 109.164.247.202.

Where are Bitalus.com servers located in?

• Bitalus.com has servers located in Zurich, Zurich, 8040, Switzerland.

bitalus.com Profile

Title:Bloch Engineering
Description:Bloch Engineering - SharePoint Online / SharePoint 2019 - Modern Web Parts, Extensions and custom solutions
Tags:

What technologies does bitalus.com use?

These are the technologies used at bitalus.com. bitalus.com has a total of 9 technologies installed in 8 different categories.

bitalus.com Traffic Analysis

Bitalus.com is ranked #6,208,388 in the world. This website is viewed by an estimated 213 visitors daily, generating a total of 72 pageviews. This equates to about 6.5K monthly visitors. Bitalus.com traffic has increased by 144.23% compared to last month.
Daily Visitors213
144.23%
Monthly Visits6.5K
144.23%
Pages per Visit0.34
90%
Visit duration00:27
100%
Bounce Rate29.99%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
213
Monthly Visits:
6,454
Pages per Visit:
0.34
Daily Pageviews:
72
Avg. visit duration:
00:27
Bounce rate:
29.99%
Global Reach:
4.3E-6%
Monthly Visits (SEMrush):
635
Monthly Unique Visitors (SEMrush):
635
Monthly Visits (SimilarWeb):
6,264
HypeRank:
6,208,388
SEMrush Rank:
14,036,729
SimilarWeb Rank:
7,191,891
*All traffic values are estimates only.

Traffic sources

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

Desktop vs Mobile

Desktop:
100.00%
Mobile:
0%

Total Visits Last 3 Months

9.6K
OCT
2.6K
NOV
6.5K
DEC

Visitors by country

Country
Users%
 
United States 19.71%
 
Spain 14.08%
 
India 12.73%
 
Netherlands 11.47%
 
Malaysia 11.35%
Last update was 326 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with bitalus.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:
87
Bing Index:
526

 

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:
  bitalus.com
Rank:
(Rank based on keywords, cost and organic traffic)
  14,036,729
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  26
Organic Traffic:
(Number of visitors coming from top 20 search results)
  0
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $0.00

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 $5.7 and annual gross revenue of approximately $69.4. Based on these figures, the site's net worth is estimated at around $178.7.

How much would bitalus.com make?

Daily Revenue:
$0.19
Monthly Revenue:
$5.70
Yearly Revenue:
$69.35
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
United States 14$0.07
 
Netherlands 8$0.02
 
Spain 10$0.00
 
India 9$0.00
 
Malaysia 8$0.00

Loss of money due to Adblock?

Daily Revenue Loss:
$0.02
Monthly Revenue Loss:
$0.51
Yearly Revenue Loss:
$6.24
Daily Pageviews Blocked:
9
Monthly Pageviews Blocked:
273
Yearly Pageviews Blocked:
3,323

Daily revenue loss by country

 
CountryBlockedLost Money
 
United States 3$0.01
 
Netherlands 1$0.00
 
India 3$0.00
 
Spain 2$0.00
 
Malaysia 1$0.00

How much is bitalus.com worth?

Website Value:
$178.7

Ad Experience Report

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

Mobile summary

Root domain:
bitalus.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:
bitalus.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:
bitalus.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 bitalus.com hosted?

Bitalus.com may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
109.164.247.202
ASN:
AS3303 
ISP:
Swisscom (Switzerland) Ltd 
Server Location:
Zurich
Zurich, ZH
8040
Switzerland, CH
 

Other sites hosted on 109.164.247.202

There are no other sites hosted on this IP

How fast does bitalus.com load?

The average loading time of bitalus.com is 558 ms. The Desktop speed index is 99 and mobile speed index is 82.
Average Load Time:
558 ms

Page Speed (Google PageSpeed Insights) - Desktop

99
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a 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

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
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
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
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
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
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
First Meaningful Paint 0.7 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
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 0.7 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric

Page Speed (Google PageSpeed Insights) - Mobile

82
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

Time to Interactive 3.3 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
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
Largest Contentful Paint 3.4 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 3.3 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint 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 4.4 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Lazy load third-party resources with facades  
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade
First Contentful Paint 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 bitalus.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 bitalus.com are reduced by 86%.
bitalus.com use gzip compression.
Original size: 37.04 KB
Compressed size: 5.18 KB
File reduced by: 31.85 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:
  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. bitalus.com supports HTTPS.
 bitalus.com supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: *.bitalus.com
Organization:
Location:
Issuer: Sectigo RSA Domain Validation Secure Server CA
Valid from: Apr 2 00:00:00 2023 GMT
Valid until: Mar 13 23:59:59 2024 GMT
Authority: CA:FALSE
Keysize: 4096 Bits
Common Name: Sectigo RSA Domain Validation Secure Server CA
Organization: Sectigo Limited
Location: Salford, Greater Manchester, GB
Issuer: USERTrust RSA Certification Authority
Valid from: Nov 2 00:00:00 2018 GMT
Valid until: Dec 31 23:59:59 2030 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Common Name: USERTrust RSA Certification Authority
Organization: The USERTRUST Network
Location: Jersey City, New Jersey, US
Issuer: AAA Certificate Services
Valid from: Mar 12 00:00:00 2019 GMT
Valid until: Dec 31 23:59:59 2028 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.
 bitalus.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.
content-type: text/html; charset=utf-8
content-encoding: gzip
etag: W/"9424-zK9Qjw5xN1yHL4uGBdPCvBDRxRU"
vary: Accept-Encoding
set-cookie: connect.sid=s%3APFC8lpgIlEV15Fkca_IMOln054GI3S1Q.U3XWNwmlwUh7hMSc6784kCh%2FkJOVosijk%2FwBT3l9m1I; Path=/; HttpOnly
x-powered-by: Express
x-powered-by: ARR/3.0
date: Sun, 21 Jan 2024 17:36:01 GMT
content-length: 5308

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 nsany1.infomaniak.com
Rname hostmaster.infomaniak.ch
Serial Number 2023062102
Refresh 10800
Retry 3600
Expire 605800
Minimum TTL 3600
TXT v=spf1 ip4:109.164.247.201 ip4:109.164.247.202 ip4:109.164.247.206 -all 3600
TXT google-site-verification=HxfrHHZ-oSR9jgZ5BPZhPAtosNXl6GN3mH5_Xh3J7aI 3600
MX mail.bitalus.com 21600
A 109.164.247.202 86350
NS nsany2.infomaniak.com 3600
NS nsany1.infomaniak.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 November 13, 2017 and will expire on November 13, 2027 if not renewed. This website is now assigned through the registrar Infomaniak Network SA. The WHOIS data for this website's domain was last updated on August 10, 2021.
Domain Created:
2017-11-13
Domain Expires:
2027-11-13
Domain Updated:
2021-08-10
Domain Age:
7 years 1 months
Domain Registrar:
Infomaniak Network SA
Domain Owner:
Domain Privacy Trustee SA
WhoIs:
 

Domain Name: bitalus.com
Registry Domain ID: 2186984332_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.infomaniak.com
Registrar URL: https://www.infomaniak.com
Updated Date: 2021-08-10 14:41:59
Creation Date: 2017-11-13 22:48:41
Registrar Registration Expiration Date: 2027-11-13 23:48:41
Registrar: Infomaniak Network SA
Registrar IANA ID: 3240
Registrar Abuse Contact Email: email
Registrar Abuse Contact Phone: +41.228203544
Domain Status: ok https://icann.org/epp#ok
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: Not available
Registrant Name: 
Registrant Organization: Domain Privacy Trustee SA
Registrant Street: Rue Eugène-Marziano 25
Registrant City: Genève
Registrant State/Province: 
Registrant Postal Code: 1227
Registrant Country: Switzerland
Registrant Phone: +41.225935007
Registrant Phone Ext: 
Registrant Fax: 
Registrant Fax Ext: 
Registrant Email: email
Registry Admin ID: Not available
Admin Name: 
Admin Organization: Domain Privacy Trustee SA
Admin Street: Rue Eugène-Marziano 25
Admin City: Genève
Admin State/Province: 
Admin Postal Code: 1227
Admin Country: Switzerland
Admin Phone: +41.225935007
Admin Phone Ext: 
Admin Fax: 
Admin Fax Ext: 
Admin Email: email
Registry Tech ID: Not available
Tech Name: 
Tech Organization: Domain Privacy Trustee SA
Tech Street: Rue Eugène-Marziano 25
Tech City: Genève
Tech State/Province: 
Tech Postal Code: 1227
Tech Country: Switzerland
Tech Phone: +41.225935007
Tech Phone Ext: 
Tech Fax: 
Tech Fax Ext: 
Tech Email: email
Registry Billing ID: Not available
Billing Name: 
Billing Organization: Domain Privacy Trustee SA
Billing Street: Rue Eugène-Marziano 25
Billing City: Genève
Billing State/Province: 
Billing Postal Code: 1227
Billing Country: Switzerland
Billing Phone: +41.225935007
Billing Phone Ext: 
Billing Fax: 
Billing Fax Ext: 
Billing Email: email
Name Server: nsany1.infomaniak.com
Name Server: nsany2.infomaniak.com
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2024-01-21T17:36:50Z