javastart.pl Javastart.pl

   
JavaStart - Kurs Programowania Java Online

Domain Summary

What is the traffic rank for Javastart.pl?

• Javastart.pl ranks #2,466,366 globally on HypeStat.

What percent of global Internet users visit Javastart.pl?

• 0.00026% of global Internet users visit Javastart.pl

How many people visit Javastart.pl each day?

• Javastart.pl receives approximately 12.8K visitors and 28,199 page impressions per day.

Which countries does Javastart.pl receive most of its visitors from?

• Javastart.pl is mostly visited by people located in Poland.

How much Javastart.pl can earn?

• Javastart.pl should earn about $11.28/day from advertising revenue.

What is Javastart.pl estimated value?

• Estimated value of Javastart.pl is $9,553.00.

What IP addresses does Javastart.pl resolve to?

• Javastart.pl resolves to the IP addresses 91.205.75.135.

Where are Javastart.pl servers located in?

• Javastart.pl has servers located in Lodz, Łódź Voivodeship, 90-202, Poland.

javastart.pl Profile

Title:JavaStart - Kurs Programowania Java Online Description:JavaStart to platforma z kursami online skupionymi wokół Javy oraz jej wykorzystania. Od zupełnych podstaw, aż po tworzenie własnych aplikacji.
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What technologies does javastart.pl use?

These are the technologies used at javastart.pl. javastart.pl has a total of 3 technologies installed in 4 different categories.
Tag Managers
Google Tag Manager Google Tag Manager
Web Servers
Nginx Nginx
Reverse proxies
Nginx Nginx
Miscellaneous
Open Graph Open Graph

javastart.pl Traffic Analysis

Javastart.pl is ranked #2,466,366 in the world. This website is viewed by an estimated 12.8K visitors daily, generating a total of 28.2K pageviews. This equates to about 388.4K monthly visitors.
Daily Visitors12.8K
Monthly Visits388.4K
Pages per Visit n/a
Visit duration n/a
Bounce Rate n/a
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
12,818
Monthly Visits:
388,385
Pages per Visit:
n/a
Daily Pageviews:
28,199
Avg. visit duration:
n/a
Bounce rate:
n/a
Global Reach:
0.00026%
HypeRank:
2,466,366
SEMrush Rank:
11,004,959
*All traffic values are estimates only.

Visitors by country

Country
Users%
 
Poland 100.0%

Where do visitors go on javastart.pl?

 
Reach%Pageviews%PerUser
javastart.pl
100.00%100.00%2.0
Last update was 4 hours ago
     
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Update will be available in 20 hours
*HypeStat.com is not promoting or affiliated with javastart.pl 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:
  javastart.pl
Rank:
(Rank based on keywords, cost and organic traffic)
  11,004,959
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  141
Organic Traffic:
(Number of visitors coming from top 20 search results)
  2
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $0.00
Full SEMrush Report >>

Revenue report ▼

Google.com would generate approximately $11.3 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $338.4 and annual gross revenue of approximately $4.1K. Based on these figures, the site's net worth is estimated at around $9.6K.

How much would javastart.pl make?

Daily Revenue:
$11.28
Monthly Revenue:
$338.40
Yearly Revenue:
$4,117.20
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
Poland 28,199$11.28

Loss of money due to Adblock?

Daily Revenue Loss:
$3.72
Monthly Revenue Loss:
$111.67
Yearly Revenue Loss:
$1,358.63
Daily Pageviews Blocked:
9,306
Monthly Pageviews Blocked:
279,170
Yearly Pageviews Blocked:
3,396,570

Daily revenue loss by country

 
CountryBlockedLost Money
 
Poland 9,306$3.72

How much is javastart.pl worth?

Website Value:
$9.6K

Ad Experience Report ▼

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

Mobile summary

Root domain:
javastart.pl
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:
javastart.pl
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:
javastart.pl
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 javastart.pl hosted? ▼

Javastart.pl may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
91.205.75.135
ASN:
AS41508 
ISP:
IWACOM Sp. z o.o. 
Server Location:
Lodz
Łódź Voivodeship, 10
90-202
Poland, PL
 

Other sites hosted on 91.205.75.135

There are no other sites hosted on this IP

How fast does javastart.pl load? ▼

The average loading time of javastart.pl is 120 ms. The Desktop speed index is 99 and mobile speed index is 80.
Average Load Time:
120 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 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)2ms 98% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 98% 1% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 1% 0% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)173ms 96% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 96% 1% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 1% 1% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 1%
First Contentful Paint (FCP)493ms 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)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)25ms 99% of loads for this page have a fast (<200ms) Interaction To Next Paint (INP) 99% 0% of loads for this page have an average (200ms ~ 500ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>500ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)531ms 98% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 98% 0% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 0%

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)2ms 98% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 98% 1% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 1% 0% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)173ms 96% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 96% 1% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 1% 1% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 1%
First Contentful Paint (FCP)493ms 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)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)25ms 99% of loads for this page have a fast (<200ms) Interaction To Next Paint (INP) 99% 0% of loads for this page have an average (200ms ~ 500ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>500ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)531ms 98% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 98% 0% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 0%

Lab Data

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 about the Time to Interactive metric
Speed Index 0.8 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
First Contentful Paint 0.8 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Largest Contentful Paint 0.9 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Total Blocking Time 0 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
INP breakdown  
Start investigating by looking at the longest subpart. how to improve INP
Max Potential First Input Delay 20 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric

Page Speed (Google PageSpeed Insights) - Mobile

80
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 98% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 97% 1% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 1% 1% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 1%
Time To First Byte (TTFB)336ms 96% of loads for this page have a fast (<800s) Time To First Byte (TTFB) 91% 5% of loads for this page have an average (800s ~ 1800s) Time To First Byte (TTFB) 5% 3% of loads for this page have a slow (>1800s) Time To First Byte (TTFB) 3%
First Contentful Paint (FCP)720ms 97% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 94% 2% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 2% 3% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 3%
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)77ms 99% of loads for this page have a fast (<200s) Interactive To Next Paint (INP) 98% 0% of loads for this page have an average (200s ~ 500s) Interactive To Next Paint (INP) 0% 0% of loads for this page have a slow (>500s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)1.1s 98% of loads for this page have a fast (<2500s) Largest Contentful Paint (LCP) 94% 2% of loads for this page have an average (2500s ~ 4000s) Largest Contentful Paint (LCP) 2% 2% of loads for this page have a slow (>4000s) Largest Contentful Paint (LCP) 2%

Origin Data

All pages served from this origin have an FAST speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

Cumulative Layout Shift (CLS)0ms 97% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 97% 1% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 1% 1% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 1%
Time To First Byte (TTFB)336ms 91% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 91% 5% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 5% 3% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 3%
First Contentful Paint (FCP)720ms 94% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 94% 2% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 2% 3% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 3%
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)77ms 98% of loads for this page have a fast (<0.2s) Interactive To Next Paint (INP) 98% 0% of loads for this page have an average (0.2s ~ 0.5s) Interactive To Next Paint (INP) 0% 0% of loads for this page have a slow (>0.5s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)1.1s 94% of loads for this page have a fast (<2.5s)Largest Contentful Paint (LCP) 94% 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

Largest Contentful Paint 4.0 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Total Blocking Time 0 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
Max Potential First Input Delay 20 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric
INP breakdown  
Start investigating by looking at the longest subpart. how to improve INP
Time to Interactive 4.1 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
First Contentful Paint 2.9 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
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

Does javastart.pl 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 javastart.pl are reduced by 69%.
javastart.pl use gzip compression.
Original size: 25.48 KB
Compressed size: 7.82 KB
File reduced by: 17.65 KB (69%)

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. javastart.pl has 89 Safety Reputations.
Status:
  SAFE
Safety Reputations:
  89
Safety Confidence:
  10

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. javastart.pl supports HTTPS.
 javastart.pl supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: javastart.pl
Organization:
Location:
Issuer: R12
Valid from: Oct 24 06:02:46 2025 GMT
Valid until: Jan 22 06:02:45 2026 GMT
Authority: CA:FALSE
Keysize: 2048 Bits
Common Name: R12
Organization: Let's Encrypt
Location: US
Issuer: ISRG Root X1
Valid from: Mar 13 00:00:00 2024 GMT
Valid until: Mar 12 23:59:59 2027 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.
 javastart.pl supports 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.
Informatyka/Szkolenia

Http Header ▼

HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server. 
server: nginx/1.23.0
date: Mon, 27 Oct 2025 18:11:50 GMT
content-type: text/html;charset=UTF-8
vary: Accept-Encoding
vary: Origin
vary: Access-Control-Request-Method
vary: Access-Control-Request-Headers
x-content-type-options: nosniff
x-xss-protection: 1; mode=block
cache-control: no-cache, no-store, max-age=0, must-revalidate
pragma: no-cache
expires: 0
x-frame-options: DENY
content-language: en-US
x-cache-status: STALE
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
A 91.205.75.135 579

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 August 27, 2010 and will expire on October 27, 2025 if not renewed. This website is now assigned through the registrar . The WHOIS data for this website's domain was last updated on October 27, 2025.
Domain Created:
2010-08-27
Domain Age:
15 years 2 months
WhoIs:
 

whois lookup at whois.dns.pl...DOMAIN NAME:           javastart.pl
registrant type:       individual
nameservers:           ns3.netdc.pl. [91.228.199.2]
                       ns4.netdc.pl. [91.228.196.26]
created:               2010.08.27 16:10:50
last modified:         2015.03.08 18:59:26
renewal date:          2015.08.27 16:10:50

no option

dnssec:                Unsigned

TECHNICAL CONTACT:
company: Host Master
        1&1 Internet Sp. z o.o.
street: ul. ZLOTA, nr 59
city: 00-120 Warszawa
location: PL
phone:  +48.223974316
fax:  +48.223974317
last modified: 2013.05.15


REGISTRAR:
1&1 Internet AG
Brauerstrasse 48
76135 Karlsruhe
Niemcy/Germany
tel:+48.223974316
faks:+48.223974317
email


WHOIS database responses: http://www.dns.pl/english/opiskomunikatow_en.html

WHOIS displays data with a delay not exceeding 15 minutes in relation to the .pl Registry system
Registrant data available at http://dns.pl/cgi-bin/en_whois.pl