vapehuset.se Vapehuset.se

   
Vape online - Sveriges främsta utbud på Vape juice & produkter

Domain Summary

What is the traffic rank for Vapehuset.se?

• Vapehuset.se ranks #1,614,636 globally on HypeStat.

What percent of global Internet users visit Vapehuset.se?

6.6E-5% of global Internet users visit Vapehuset.se

How many people visit Vapehuset.se each day?

• Vapehuset.se receives approximately 3.5K visitors and 16,841 page impressions per day.

Which countries does Vapehuset.se receive most of its visitors from?

• Vapehuset.se is mostly visited by people located in Sweden,Switzerland,United States.

How much Vapehuset.se can earn?

• Vapehuset.se should earn about $23.62/day from advertising revenue.

What is Vapehuset.se estimated value?

• Estimated value of Vapehuset.se is $23,548.11.

What IP addresses does Vapehuset.se resolve to?

• Vapehuset.se resolves to the IP addresses 2606:4700:3037::ac43:c269, 172.67.194.105.

Where are Vapehuset.se servers located in?

• Vapehuset.se has servers located in United States.

vapehuset.se Profile

Title:Vape online - Sveriges främsta utbud på Vape juice & produkter
Description:Handla Vape produkter, Vape juice och relaterade tillbehör ✓ Alltid trygg handel ✓ Snabba leveranser ✓ Butik i Stockholm
Category:eCommerce and Shopping / Price Comparison

What technologies does vapehuset.se use?

These are the technologies used at vapehuset.se. vapehuset.se has a total of 14 technologies installed in 15 different categories.

vapehuset.se Traffic Analysis

Vapehuset.se is ranked #1,614,636 in the world. This website is viewed by an estimated 3.5K visitors daily, generating a total of 16.8K pageviews. This equates to about 105K monthly visitors.
Daily Visitors3.5K
Monthly Visits105K
Pages per Visit4.86
Visit duration04:08
Bounce Rate36.11%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
3,464
Monthly Visits:
104,959
Pages per Visit:
4.86
Daily Pageviews:
16,841
Avg. visit duration:
04:08
Bounce rate:
36.11%
Global Reach:
6.6E-5%
Monthly Visits (SimilarWeb):
100,887
HypeRank:
1,614,636
SEMrush Rank:
5,859,656
SimilarWeb Rank:
294,813
*All traffic values are estimates only.

Total Visits Last 3 Months

65.9K
MAY
105K
JUN
105K
JUL

Visitors by country

Country
Users%
 
Sweden 97.99%
 
Switzerland 0.47%
 
United States 0.30%
 
Netherlands 0.27%
 
Finland 0.26%

Where do visitors go on vapehuset.se?

 
Reach%Pageviews%PerUser
vapehuset.se
100.00%100.00%7.0

Which sites are competitors to vapehuset.se?

Websites similar to vapehuset.se 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 836 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with vapehuset.se in any way. Only publicly available statistics data are displayed.

 

SEMrush is a complete on line advertising and marketing platform that gives a extensive variety of gear and functions to help companies and entrepreneurs in enhancing their on line visibility and optimizing their virtual advertising and marketing strategies.
SemRushSemRush
Domain:
  vapehuset.se
Rank:
(Rank based on keywords, cost and organic traffic)
  5,859,656
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  74
Organic Traffic:
(Number of visitors coming from top 20 search results)
  24
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 $23.6 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $708.6 and annual gross revenue of approximately $8.6K. Based on these figures, the site's net worth is estimated at around $23.5K.

How much would vapehuset.se make?

Daily Revenue:
$23.62
Monthly Revenue:
$708.60
Yearly Revenue:
$8,621.30
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
Sweden 16,503$22.28
 
Switzerland 79$0.44
 
United States 50$0.24
 
Netherlands 45$0.09
 
Finland 43$0.08

Loss of money due to Adblock?

Daily Revenue Loss:
$6.39
Monthly Revenue Loss:
$191.79
Yearly Revenue Loss:
$2,333.49
Daily Pageviews Blocked:
4,661
Monthly Pageviews Blocked:
139,844
Yearly Pageviews Blocked:
1,701,440

Daily revenue loss by country

 
CountryBlockedLost Money
 
Sweden 4,621$6.24
 
Switzerland 14$0.08
 
United States 9$0.04
 
Finland 10$0.02
 
Netherlands 8$0.01

How much is vapehuset.se worth?

Website Value:
$23.5K

Ad Experience Report

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

Mobile summary

Root domain:
vapehuset.se
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:
vapehuset.se
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:
vapehuset.se
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 vapehuset.se hosted?

Vapehuset.se may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
2606:4700:3037::ac43:c269, 172.67.194.105
ASN:
AS13335 
ISP:
Cloudflare Inc 
Server Location:

United States, US
 

Other sites hosted on 172.67.194.105

How fast does vapehuset.se load?

The average loading time of vapehuset.se is n/a ms. The Desktop speed index is 96 and mobile speed index is 76.
Average Load Time:
n/a ms

Page Speed (Google PageSpeed Insights) - Desktop

96
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)3ms 96% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 96% 1% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 1% 2% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 2%
Time To First Byte (TTFB)278ms 93% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 93% 5% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 5% 0% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)882ms 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)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)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)1.1s 97% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 97% 1% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 1% 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)4ms 90% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 90% 4% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 4% 4% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 4%
Time To First Byte (TTFB)702ms 82% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 82% 15% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 15% 1% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 1%
First Contentful Paint (FCP)954ms 95% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 95% 2% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 2% 2% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 2%
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)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)1.2s 95% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 95% 2% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 2% 2% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 2%

Lab Data

Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more
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 more
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
Largest Contentful Paint 1.2 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more
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
First Contentful Paint 0.9 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more
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
Speed Index 0.9 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more
Time to Interactive 0.9 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more
First Meaningful Paint 0.9 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more
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
Avoids `unload` event listeners  
The `unload` event does not fire reliably and listening for it can prevent browser optimizations like the Back-Forward Cache. Use `pagehide` or `visibilitychange` events instead. Learn more

Page Speed (Google PageSpeed Insights) - Mobile

76
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 96% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 92% 5% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 5% 1% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 1%
Time To First Byte (TTFB)444ms 93% of loads for this page have a fast (<800s) Time To First Byte (TTFB) 89% 8% of loads for this page have an average (800s ~ 1800s) Time To First Byte (TTFB) 8% 1% of loads for this page have a slow (>1800s) Time To First Byte (TTFB) 1%
First Contentful Paint (FCP)1.0s 97% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 95% 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)14ms 98% of loads for this page have a fast (<100ms) First Input Delay (FID) 98% 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%
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)1.4s 97% of loads for this page have a fast (<2500s) Largest Contentful Paint (LCP) 95% 3% of loads for this page have an average (2500s ~ 4000s) Largest Contentful Paint (LCP) 3% 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 88% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 88% 6% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 6% 4% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 4%
Time To First Byte (TTFB)745ms 78% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 78% 18% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 18% 2% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 2%
First Contentful Paint (FCP)1.1s 94% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 94% 3% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 3% 2% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 2%
First Input Delay (FID)13ms 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%
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)1.4s 95% of loads for this page have a fast (<2.5s)Largest Contentful Paint (LCP) 95% 2% of loads for this page have an average (2.5s ~ 4s)Largest Contentful Paint (LCP) 2% 2% of loads for this page have a slow (>4s)Largest Contentful Paint (LCP) 2%

Lab Data

Speed Index 3.3 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more
Total Blocking Time 20 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more
First Contentful Paint 2.7 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more
First Contentful Paint (3G) 5298 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network. Learn more
Time to Interactive 3.4 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more
Avoids `unload` event listeners  
The `unload` event does not fire reliably and listening for it can prevent browser optimizations like the Back-Forward Cache. Use `pagehide` or `visibilitychange` events instead. Learn more
Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more
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
Largest Contentful Paint 4.4 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more
First Meaningful Paint 2.7 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more
Max Potential First Input Delay 80 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more
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 more
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

Does vapehuset.se 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 vapehuset.se are reduced by 81%.
vapehuset.se use br compression.
Original size: 168.56 KB
Compressed size: 30.49 KB
File reduced by: 138.06 KB (81%)

Google Safe Browsing

Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.
This site is not currently listed as suspicious

MyWot.com Reputation Ratings

MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites. vapehuset.se has 80 Safety Reputations.
Status:
  SAFE
Safety Reputations:
  80
Safety Confidence:
  51

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. vapehuset.se supports HTTPS.
 vapehuset.se supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: sni.cloudflaressl.com
Organization: "Cloudflare, Inc."
Location: San Francisco, California, US
Issuer: Cloudflare Inc ECC CA-3
Valid from: Sep 12 00:00:00 2021 GMT
Valid until: Sep 11 23:59:59 2022 GMT
Authority: CA:FALSE
Keysize:
Common Name: Cloudflare Inc ECC CA-3
Organization: "Cloudflare, Inc."
Location: US
Issuer: Baltimore CyberTrust Root
Valid from: Jan 27 12:48:08 2020 GMT
Valid until: Dec 31 23:59:59 2024 GMT
Authority: CA:TRUE
Keysize:

Verify HTTP/2 Support

HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency.
 vapehuset.se 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.
date: Mon, 08 Aug 2022 10:47:04 GMT
content-type: text/html
location: https://www.vapehuset.se/
cf-cache-status: DYNAMIC
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
report-to: {"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v3?s=ZcXfW2Jyq0rxbp0vvkIwHtQDn%2FjG9%2FKPEOuZ6iVgVIZO7VtYD9xsKy%2FA11qYPgzLLjQEJFVPpZhZFOfUUXuhBmWCukXe%2BGL7zR6JHQdj1PywQbVsya3azgLZ3uJzVxw%3D"}],"group":"cf-nel","max_age":604800}
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
cf-ray: 7377abfbcd0b8123-ORD
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

HTTP/2 200 
date: Mon, 08 Aug 2022 10:47:05 GMT
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
last-modified: Mon, 08 Aug 2022 10:46:16 GMT
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
report-to: {"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v3?s=s2CVC0CO%2BiV1k851DdG12dWBEY2YBZHIkE7HU3EW2%2FCBvw2Ph6QMtD336ZvOxz8kyFUykA%2FYb7sAX8IAg78K7LA3fZDiKBHEhni%2BWADTe%2FdOMyoE9w5LZ63CmT6KeLq4G7xN"}],"group":"cf-nel","max_age":604800}
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
cf-ray: 7377abfe1a352c38-ORD
content-encoding: br
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

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
HINFO 3600
AAAA 2606:4700:3037::6815:14d0 246
AAAA 2606:4700:3037::ac43:c269 246
A 172.67.194.105 246
A 104.21.20.208 246
NS ivan.ns.cloudflare.com 3546
NS zara.ns.cloudflare.com 3546

Whois Lookup

Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information. Domain registration for this website began on March 21, 2018 and will expire on March 21, 2023 if not renewed. This website is now assigned through the registrar Loopia AB. The WHOIS data for this website's domain was last updated on February 23, 2022.
Domain Created:
2018-03-21
Domain Expires:
2023-03-21
Domain Updated:
2022-02-23
Domain Age:
6 years 8 months 1 days
Domain Registrar:
Loopia AB
Domain Owner:
(not shown)
WhoIs:
 

# Copyright (c) 1997- The Swedish Internet Foundation.
# All rights reserved.
# The information obtained through searches, or otherwise, is protected
# by the Swedish Copyright Act (1960:729) and international conventions.
# It is also subject to database protection according to the Swedish
# Copyright Act.
# Any use of this material to target advertising or
# similar activities is forbidden and will be prosecuted.
# If any of the information below is transferred to a third
# party, it must be done in its entirety. This server must
# not be used as a backend for a search engine.
# Result of search for registered domain names under
# the .se top level domain.
# This whois printout is printed with UTF-8 encoding.
#
state:            active
domain:           vapehuset.se
holder:           (not shown)
created:          2018-03-21
modified:         2022-02-23
expires:          2023-03-21
nserver:          ivan.ns.cloudflare.com 199.27.135.11
nserver:          zara.ns.cloudflare.com 173.245.58.148
dnssec:           unsigned delegation
registry-lock:    unlocked
status:           ok
registrar:        Loopia AB