centrumnaukiec1.pl Centrumnaukiec1.pl

   
Centrum Nauki i Techniki: Centrum Nauki i Techniki

Domain Summary

What IP addresses does Centrumnaukiec1.pl resolve to?

• Centrumnaukiec1.pl resolves to the IP addresses 212.191.133.200.

Where are Centrumnaukiec1.pl servers located in?

• Centrumnaukiec1.pl has servers located in Lodz, Łódź Voivodeship, 90-022, Poland.

centrumnaukiec1.pl Profile

Title:Centrum Nauki i Techniki: Centrum Nauki i Techniki
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What technologies does centrumnaukiec1.pl use?

These are the technologies used at centrumnaukiec1.pl. centrumnaukiec1.pl has a total of 7 technologies installed in 8 different categories.
Cookie compliance
Cookiebot Cookiebot
Analytics
Facebook Pixel Facebook Pixel
Tag Managers
Google Tag Manager Google Tag Manager
Web Servers
Nginx Nginx
Reverse proxies
Nginx Nginx
CMS
TYPO3 CMS TYPO3 CMS
Operating Systems
Ubuntu Ubuntu
Programming Languages
PHP PHP

centrumnaukiec1.pl Traffic Analysis

There's no enough data about centrumnaukiec1.pl traffic.
Daily Visitors n/a
Monthly Visits n/a
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:
 n/a
Monthly Visits:
n/a
Pages per Visit:
n/a
Daily Pageviews:
n/a
Avg. visit duration:
n/a
Bounce rate:
n/a
Global Reach:
 n/a
HypeRank:
n/a
*All traffic values are estimates only.

  ▼

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:
  centrumnaukiec1.pl
Rank:
(Rank based on keywords, cost and organic traffic)
  n/a
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  0
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
Full SEMrush Report >>
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*HypeStat.com is not promoting or affiliated with centrumnaukiec1.pl in any way. Only publicly available statistics data are displayed.

Ad Experience Report ▼

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

Mobile summary

Root domain:
centrumnaukiec1.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:
centrumnaukiec1.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:
centrumnaukiec1.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 centrumnaukiec1.pl hosted? ▼

Centrumnaukiec1.pl may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
212.191.133.200
ASN:
AS16283 
ISP:
Technical University of Lodz Computer Centre 
Server Location:
Lodz
Łódź Voivodeship, 10
90-022
Poland, PL
 

Other sites hosted on 212.191.133.200

How fast does centrumnaukiec1.pl load? ▼

The average loading time of centrumnaukiec1.pl is 1319 ms. The Desktop speed index is 77 and mobile speed index is 58.
Average Load Time:
1319 ms

Page Speed (Google PageSpeed Insights) - Desktop

77
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 98% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 98% 0% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 0% 1% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 1%
Time To First Byte (TTFB)235ms 97% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 97% 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)606ms 96% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 96% 3% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 3% 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)1.0s 93% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 93% 4% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 4% 2% of loads for this page have a slow (>4000ms) 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)3ms 92% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 92% 3% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 3% 3% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 3%
Time To First Byte (TTFB)232ms 93% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 93% 2% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 2% 4% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 4%
First Contentful Paint (FCP)572ms 94% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 94% 1% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 1% 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%
Interaction To Next Paint (INP)34ms 98% of loads for this page have a fast (<200ms) Interaction To Next Paint (INP) 98% 1% of loads for this page have an average (200ms ~ 500ms) Interaction To Next Paint (INP) 1% 0% of loads for this page have a slow (>500ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)1.1s 92% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 92% 3% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 3% 4% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 4%

Lab Data

Total Blocking Time 280 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
LCP request discovery  
by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading Optimize LCP
First Contentful Paint 1.2 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
INP breakdown  
Start investigating by looking at the longest subpart. how to improve INP
Time to Interactive 3.8 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
Max Potential First Input Delay 180 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
Speed Index 1.5 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Largest Contentful Paint 1.8 s
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

58
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) 99% 0% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)457ms 97% of loads for this page have a fast (<800s) Time To First Byte (TTFB) 87% 8% of loads for this page have an average (800s ~ 1800s) Time To First Byte (TTFB) 8% 4% of loads for this page have a slow (>1800s) Time To First Byte (TTFB) 4%
First Contentful Paint (FCP)880ms 96% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 90% 4% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 4% 4% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 4%
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)95ms 99% of loads for this page have a fast (<200s) Interactive To Next Paint (INP) 95% 3% of loads for this page have an average (200s ~ 500s) Interactive To Next Paint (INP) 3% 0% of loads for this page have a slow (>500s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)2.0s 93% of loads for this page have a fast (<2500s) Largest Contentful Paint (LCP) 82% 9% of loads for this page have an average (2500s ~ 4000s) Largest Contentful Paint (LCP) 9% 7% of loads for this page have a slow (>4000s) Largest Contentful Paint (LCP) 7%

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 95% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 95% 2% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 2% 2% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 2%
Time To First Byte (TTFB)403ms 87% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 87% 5% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 5% 7% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 7%
First Contentful Paint (FCP)846ms 89% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 89% 4% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 4% 6% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 6%
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)100ms 95% of loads for this page have a fast (<0.2s) Interactive To Next Paint (INP) 95% 4% of loads for this page have an average (0.2s ~ 0.5s) Interactive To Next Paint (INP) 4% 0% of loads for this page have a slow (>0.5s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)1.5s 86% of loads for this page have a fast (<2.5s)Largest Contentful Paint (LCP) 86% 6% of loads for this page have an average (2.5s ~ 4s)Largest Contentful Paint (LCP) 6% 7% of loads for this page have a slow (>4s)Largest Contentful Paint (LCP) 7%

Lab Data

Speed Index 4.7 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Time to Interactive 18.5 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
INP breakdown  
Start investigating by looking at the longest subpart. how to improve INP
LCP request discovery  
by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading Optimize LCP
First Contentful Paint 4.7 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Largest Contentful Paint 7.2 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Max Potential First Input Delay 200 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
Total Blocking Time 290 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

Does centrumnaukiec1.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 centrumnaukiec1.pl are reduced by 74%.
centrumnaukiec1.pl use gzip compression.
Original size: 301.19 KB
Compressed size: 77.63 KB
File reduced by: 223.56 KB (74%)

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. centrumnaukiec1.pl supports HTTPS.
 centrumnaukiec1.pl supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: *.ec1lodz.pl
Organization: \"EC 1 \C5\81\C3\B3d\C5\BA - Miasto Kultury\" w \C5\81odzi
Location: \C5\81\C3\B3d\C5\BA, \C5\82\C3\B3dzkie, PL
Issuer: Certum Organization Validation CA SHA2
Valid from: Aug 18 13:18:31 2025 GMT
Valid until: Aug 18 13:18:30 2026 GMT
Authority: CA:FALSE
Keysize: 2048 Bits
Common Name: Certum Organization Validation CA SHA2
Organization: Unizeto Technologies S.A., OU = Certum Certification Authority
Location: PL
Issuer: Certum Trusted Network CA
Valid from: Sep 11 12:00:00 2014 GMT
Valid until: Jun 9 10:46:39 2027 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Common Name: Certum Trusted Network CA
Organization: Unizeto Technologies S.A., OU = Certum Certification Authority
Location: PL
Issuer: Certum Trusted Network CA
Valid from: Oct 22 12:07:37 2008 GMT
Valid until: Dec 31 12:07:37 2029 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.
 centrumnaukiec1.pl 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. 
Server: nginx/1.18.0 (Ubuntu)
Date: Thu, 12 Feb 2026 14:21:01 GMT
Content-Type: text/html
Content-Length: 178
Connection: keep-alive
Location: https://ec1lodz.pl/centrum-nauki-i-techniki/

HTTP/1.1 200 OK
Server: nginx/1.18.0 (Ubuntu)
Date: Thu, 12 Feb 2026 14:21:03 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Content-Language: pl-PL
X-TYPO3-Debug-Cache: Cached page generated 12-02-26 13:36. Expires 13-02-26 13:36
X-TYPO3-Parsetime: 0ms
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 212.191.133.200 60
MX fast4net3.home.pl 60
MX mx.ec1lodz.pl 60
NS dns3.home.pl 3600
NS dns.home.pl 3600
NS dns2.home.pl 3600
TXT 80df2e725fbfd9718900d6be99894f67167693e397924861218c0173951a9e9 3600
TXT v=spf1 ip4:79.96.112.232 ip4:212.191.132.106 mx ~all 3600
SOA 3600
Mname dns.home.pl
Rname admin.home.pl
Serial Number 1558162804
Refresh 14400
Retry 7200
Expire 2419200
Minimum TTL 3600