Headfirst.nl
Zelfstandig professionals - HeadFirst.nl
Domain Summary
What is the traffic rank for Headfirst.nl?
• Headfirst.nl ranks #3,044,083 globally on HypeStat.
What percent of global Internet users visit Headfirst.nl?
• 1.87E-5% of global Internet users visit Headfirst.nl
How many people visit Headfirst.nl each day?
• Headfirst.nl receives approximately 0.9K visitors and 2,665 page impressions per day.
Which countries does Headfirst.nl receive most of its visitors from?
• Headfirst.nl is mostly visited by people located in Netherlands,United Kingdom,Pakistan.
How much Headfirst.nl can earn?
• Headfirst.nl should earn about $4.98/day from advertising revenue.
What is Headfirst.nl estimated value?
• Estimated value of Headfirst.nl is $5,420.87.
What IP addresses does Headfirst.nl resolve to?
• Headfirst.nl resolves to the IP addresses 2a05:d014:6a:6802:17a8:55ff:d823:bf79, 18.158.115.246.
Where are Headfirst.nl servers located in?
• Headfirst.nl has servers located in Frankfurt am Main, Hesse, 60313, Germany.
headfirst.nl Profile
Title:Zelfstandig professionals - HeadFirst.nl
Description:zelfstandig professionals page
Category:Jobs and Career / Jobs and Employment
What technologies does headfirst.nl use?
These are the technologies used at headfirst.nl. headfirst.nl has a total of 22 technologies installed in 23 different categories.
headfirst.nl Traffic Analysis
Headfirst.nl is ranked #3,044,083 in the world. This website is viewed by an estimated 0.9K visitors daily, generating a total of 2.7K pageviews. This equates to about 27.9K monthly visitors. Headfirst.nl traffic has decreased by 7.37% compared to last month.Daily Visitors0.9K
14.9%
Monthly Visits27.9K
7.37%
Pages per Visit2.89
16.24%
Visit duration01:46
872.07%
Bounce Rate38.24%
18.75%
Is this your site?Verify your site's metrics.
- Daily Unique Visitors:
- 922
- Monthly Visits:
- 27,937
- Pages per Visit:
- 2.89
- Daily Pageviews:
- 2,665
- Avg. visit duration:
- 01:46
- Bounce rate:
- 38.24%
- Global Reach:
- 1.87E-5%
- Monthly Visits (SEMrush):
- 25,918
- Monthly Unique Visitors (SEMrush):
- 15,602
- Monthly Visits (SimilarWeb):
- 27,105
- HypeRank:
- 3,044,083
- SEMrush Rank:
- 11,275,029
- SimilarWeb Rank:
- 1,385,344
Traffic sources
- Direct:
- 54.73%
- Referral:
- 13.21%
- Search:
- 25.92%
- Social:
- 0%
- Paid:
- 6.13%
Desktop vs Mobile
- Desktop:
- 100.00%
- Mobile:
- 0%
Total Visits Last 3 Months
27.7K
MAR
30.2K
APR
27.9K
MAY
Visitors by country
- Country
- Users%
- Netherlands 93.07%
- United Kingdom 2.90%
- Pakistan 1.91%
- Ukraine 1.38%
- Lithuania 0.73%
Backlinks Report ▼
Headfirst.nl has a total of 1,155 backlinks from 195 referring domains and most of them comes from United States.- Total Backlinks:
- 1,155
- Follow Links:
- n/a
- Nofollow Links:
- n/a
- Referring Domains:
- 195
- Referring IPs:
- 160
- Authority Domain Score:
- 28
Backlinks by country
- Country
- Domains
- United States 114
- Singapore 51
- Netherlands 5
- Germany 2
- Russian Federation 1
Backlinks by TLDs
- TLD Distribution
- Domains
- .com
- 65
- .in
- 40
- .dev
- 30
- .edu
- 0
- .gov
- 0
Last update was 316 days ago
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This can take up to 60 seconds. Please wait...
*HypeStat.com is not promoting or affiliated with headfirst.nl 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:
- 12,100
- Bing Index:
- 74
▼
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.- Domain:
- headfirst.nl
- Rank:
(Rank based on keywords, cost and organic traffic) - 11,275,029
- Organic Keywords:
(Number of keywords in top 20 Google SERP) - 106
- Organic Traffic:
(Number of visitors coming from top 20 search results) - 1
- 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 $5 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $149.4 and annual gross revenue of approximately $1.8K. Based on these figures, the site's net worth is estimated at around $5.4K.How much would headfirst.nl make?
- Daily Revenue:
- $4.98
- Monthly Revenue:
- $149.40
- Yearly Revenue:
- $1,817.70
Daily earning by country
- CountryPageviewsEarning
- Netherlands 2,480$4.74
- United Kingdom 77$0.21
- Ukraine 37$0.02
- Pakistan 51$0.01
- Lithuania 19$0.01
Loss of money due to Adblock?
- Daily Revenue Loss:
- $0.84
- Monthly Revenue Loss:
- $25.33
- Yearly Revenue Loss:
- $308.17
- Daily Pageviews Blocked:
- 459
- Monthly Pageviews Blocked:
- 13,777
- Yearly Pageviews Blocked:
- 167,617
Daily revenue loss by country
- CountryBlockedLost Money
- Netherlands 422$0.81
- United Kingdom 12$0.03
- Pakistan 16$0.00
- Ukraine 5$0.00
- Lithuania 4$0.00
How much is headfirst.nl worth?
- Website Value:
- $5.4K
Ad Experience Report ▼
Summary of the ad experience rating of a website for a specific platform.Mobile summary
- Root domain:
- headfirst.nl
- 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:
- headfirst.nl
- 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:
- headfirst.nl
- 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 headfirst.nl hosted? ▼
Headfirst.nl may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.- Server IP:
- 2a05:d014:6a:6802:17a8:55ff:d823:bf79, 18.158.115.246
- ASN:
- AS16509
- ISP:
- Amazon.com, Inc.
- Server Location:
- Frankfurt am Main
Hesse, HE
60313
Germany, DE
Other sites hosted on 18.158.115.246
There are no other sites hosted on this IPHow fast does headfirst.nl load? ▼
The average loading time of headfirst.nl is 1587 ms. The Desktop speed index is 77 and mobile speed index is 52.- Average Load Time:
- 1587 ms
Page Speed (Google PageSpeed Insights) - Desktop
Field Data
Over the last 30 days, the field data shows that this page has a AVERAGE speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.
First Contentful Paint (FCP)1.9s
First Input Delay (FID)3ms
Origin Data
All pages served from this origin have an AVERAGE speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.
First Contentful Paint (FCP)2.7s
First Input Delay (FID)2ms
Lab Data
First Contentful Paint 0.6 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Total Blocking Time 30 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
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
Performance budget
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more about performance budgets
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more about performance budgets
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
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 1.2 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
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 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
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
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 2.1 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Max Potential First Input Delay 100 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
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
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
Set a timing budget to help you keep an eye on the performance of your site. Performant sites load fast and respond to user input events quickly. Learn more about performance budgets
Largest Contentful Paint 1.2 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Page Speed (Google PageSpeed Insights) - Mobile
Field Data
Over the last 30 days, the field data shows that this page has a AVERAGE speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.
First Contentful Paint (FCP)2.5s
First Input Delay (FID)14ms
Origin Data
All pages served from this origin have an SLOW 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.
First Contentful Paint (FCP)4.9s
First Input Delay (FID)11ms
Lab Data
Total Blocking Time 230 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
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
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
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 2.1 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Largest Contentful Paint 5.4 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Time to Interactive 4.5 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
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 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
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Speed Index 6.6 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
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
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
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more about performance budgets
Max Potential First Input Delay 320 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
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
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
Does headfirst.nl 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 headfirst.nl are reduced by 80%.
headfirst.nl use gzip compression.
Original size: 186.55 KB
Compressed size: 36.75 KB
File reduced by: 149.8 KB (80%)
Compressed size: 36.75 KB
File reduced by: 149.8 KB (80%)
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.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. headfirst.nl supports HTTPS. headfirst.nl supports HTTPS
Verifying SSL Support. Please wait...
Common Name: headfirst.nl
Organization:
Location:
Issuer: R3
Valid from: May 6 15:27:28 2023 GMT
Valid until: Aug 4 15:27:27 2023 GMT
Authority: CA:FALSE
Keysize: 2048 Bits
Organization:
Location:
Issuer: R3
Valid from: May 6 15:27:28 2023 GMT
Valid until: Aug 4 15:27:27 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
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
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. headfirst.nl does not support 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: Wed, 28 Jun 2023 16:59:06 GMT
Server: Apache/2.4.29 (Ubuntu)
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Vary: Accept-Encoding,User-Agent
Set-Cookie: PHPSESSID=fnv7h708nadbnrdqcvl97aoaek; path=/; secure; HttpOnly
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
X-Redirect-By: WordPress
Location: https://www.headfirst.nl/
Content-Length: 0
Content-Type: text/html; charset=UTF-8
HTTP/1.1 302 Found
Date: Wed, 28 Jun 2023 16:59:06 GMT
Server: Apache/2.4.29 (Ubuntu)
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Vary: Accept-Encoding,User-Agent
Set-Cookie: PHPSESSID=hv0ee7kd39jmis7s62olq875rl; path=/; secure; HttpOnly
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Link: <https://www.headfirst.nl/wp-json/>; rel="https://api.w.org/"
Link: <https://www.headfirst.nl/wp-json/wp/v2/pages/71>; rel="alternate"; type="application/json"
Link: <https://www.headfirst.nl/>; rel=shortlink
Location: /zelfstandig-professionals/
Content-Length: 0
Content-Type: text/html; charset=UTF-8
HTTP/1.1 200 OK
Date: Wed, 28 Jun 2023 16:59:07 GMT
Server: Apache/2.4.29 (Ubuntu)
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Vary: Accept-Encoding,User-Agent
Last-Modified: Wed, 28 Jun 2023 09:49:08 GMT
Accept-Ranges: bytes
Content-Length: 37637
Content-Type: text/html; charset=UTF-8
Content-Encoding: gzip
DNS Lookup ▼
DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.| Type | Ip | Target/Txt | TTL |
| TXT | 241 | ||
| TXT | 241 | ||
| TXT | 241 | ||
| TXT | 241 | ||
| TXT | 241 | ||
| MX | 241 | ||
| MX | 241 | ||
| SOA | 3541 | ||
| Mname | ns0.transip.net | ||
| Rname | hostmaster.transip.nl | ||
| Serial Number | 2023022300 | ||
| Refresh | 86400 | ||
| Retry | 1800 | ||
| Expire | 2419200 | ||
| Minimum TTL | 300 | ||
| AAAA | 2a05:d014:6a:6802:17a8:55ff:d823:bf79 | 234 | |
| A | 18.158.115.246 | 234 | |
| NS | 3534 | ||
| NS | 3534 | ||
| NS | 3534 |
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 January 20, 2000 and will expire on May 10, 2024 if not renewed. This website is now assigned through the registrar team.blue nl B.V.. The WHOIS data for this website's domain was last updated on March 23, 2022.- Domain Created:
- 2000-01-20
- Domain Updated:
- 2022-03-23
- Domain Age:
- 24 years 3 months 21 days
- Domain Registrar:
- team.blue nl B.V.
- WhoIs:
Domain name: headfirst.nl Status: active Reseller: TransIP Vondellaan 47 2332AA Leiden Netherlands Registrar: team.blue nl B.V. Vondellaan 47 2332AA Leiden Netherlands Abuse Contact:Creation Date: 2000-01-20 Updated Date: 2022-03-23 DNSSEC: yes Domain nameservers: ns0.transip.net ns1.transip.nl ns2.transip.eu Record maintained by: SIDN BV Copyright notice No part of this publication may be reproduced, published, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, recording, or otherwise, without prior permission of SIDN. These restrictions apply equally to registrars, except in that reproductions and publications are permitted insofar as they are reasonable, necessary and solely in the context of the registration activities referred to in the General Terms and Conditions for .nl Registrars. Any use of this material for advertising, targeting commercial offers or similar activities is explicitly forbidden and liable to result in legal action. Anyone who is aware or suspects that such activities are taking place is asked to inform SIDN. (c) SIDN BV, Dutch Copyright Act, protection of authors' rights (Section 10, subsection 1, clause 1).