Sem.edu.pl

sem.edu.pl Profile

Title

SEM | Stowarzyszenie na rzecz Edukacji Matematycznej

Category

Science and Education / Math

The website sem.edu.pl serves as the official online platform for the Semper Education Institute, primarily focused on providing educational resources and training programs in various disciplines. Key features of the site include detailed descriptions of courses, enrollment information, a calendar of events, and access to research materials. The user interface is designed with a clean, intuitive layout that facilitates easy navigation, allowing users to efficiently access relevant information. Additionally, the website incorporates a professional aesthetic, utilizing a balanced color scheme and organized content presentation to enhance user experience and accessibility for prospective students and educators alike.

Edit Site Info

What technologies does sem.edu.pl use?

These are the technologies used at sem.edu.pl. sem.edu.pl has a total of 14 technologies installed in 13 different categories.

Font Scripts 2

Font Awesome Google Font API

Databases 1

MySQL

Web Servers 1

Nginx

Reverse proxies 1

Nginx

Programming Languages 1

PHP

CMS 1

WordPress

Blogs 1

WordPress

JavaScript Libraries 3

jQuery jQuery Migrate Magnific Popup

SSL/TLS certificate authorities 1

Let's Encrypt

WordPress plugins 1

Contact Form 7

Performance 1

Priority Hints

Miscellaneous 1

RSS

Page builders 1

WordPress Block Editor

sem.edu.pl Traffic Analysis

Sem.edu.pl is ranked #504,299 in the world. This website is viewed by an estimated 803 visitors daily, generating a total of 9K pageviews. This equates to about 24.3K monthly visitors. Sem.edu.pl traffic has increased by 323.32% compared to last month.

Daily Unique Visitors

803

Monthly Visits

24,331

Pages per Visit

11.25

Daily Pageviews

9,035

Avg. Visit Duration

02:18

Bounce Rate

10.22%

Global Reach

0.000013%

Monthly Visits (SEMrush)

174,452

Monthly Unique Visitors (SEMrush)

63,824

Monthly Visits (SimilarWeb)

23,858

HypeRank

504,299

SEMrush Rank

27,710,000

SimilarWeb Rank

637,387

*All traffic values are estimates only.

sem.edu.pl SEMrush Overview

SEMrush is a complete online advertising and marketing platform that gives a wide variety of tools and features to help businesses and marketers improve their online visibility and optimize their digital marketing strategies.

Domain

sem.edu.pl

RankBased on keywords, cost and organic traffic

27,710,000

Organic KeywordsKeywords in top 20 Google SERP

2

Organic TrafficVisitors coming from top 20 search results

0

Organic CostEquivalent Google Ads spend for the same traffic

$0.00

Full SEMrush Report →

Backlinks Report

Sem.edu.pl has a total of 1,093 backlinks from 408 referring domains and most of them comes from United States.

Which sites are competitors to sem.edu.pl?

Websites similar to sem.edu.pl 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.

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Search Engine Indexes

Search engine indexes are huge databases of web pages that search engines like Google and Baidu use to retrieve relevant results when users search. These indexes are built by crawling and indexing pages from across the web.

Revenue Report

sem.edu.pl would generate approximately $2.4 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $72.6 and annual gross revenue of approximately $883.3. Based on these figures, the site's net worth is estimated at around $2.5K.

How much would sem.edu.pl make?

How much is sem.edu.pl worth?

*All earnings values are estimates only.

Impact of Ad Blockers

Ad Experience Report

Summary of the ad and abusive experience ratings Google assigns to sem.edu.pl, per platform.

Where is sem.edu.pl hosted?

Sem.edu.pl may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.

Other sites hosted on 193.0.109.92

There are no other sites hosted on this IP.

How fast does sem.edu.pl load?

The average loading time of sem.edu.pl is 216 ms. The Desktop speed index is 99 and mobile speed index is 59.

Does sem.edu.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 sem.edu.pl are reduced by 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.

WOT 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 browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. sem.edu.pl supports HTTPS.

Security Headers

HTTP security headers tell browsers how to protect visitors: force HTTPS, block clickjacking and limit what scripts can do. sem.edu.pl sends 0 of the 6 recommended security headers, and its SSL certificate is issued by Let's Encrypt.

Strict-Transport-Security

missing

Content-Security-Policy

missing

X-Frame-Options

missing

X-Content-Type-Options

missing

Referrer-Policy

missing

Permissions-Policy

missing

SSL issuer

Let's Encrypt

SSL expires

2027-01-01 in 66 days

Email Security

SPF, DKIM and DMARC are DNS records that prove which servers may send email for a domain and tell receivers what to do with forged messages. sem.edu.pl does not receive email.

Email provider

no mail server (MX)

SPF

present

DMARC

missing

DKIM

not found on common selectors

DNSSEC

not signed

v=spf1 ip4:193.0.109.92 -all

AI Crawlers

Websites use robots.txt to allow or block AI crawlers that collect content for training and AI search. sem.edu.pl does not block any known AI crawler.

llms.txt

not found

Verify HTTP/2 & HTTP/3 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. HTTP/3 goes a step further and runs over QUIC instead of TCP, for faster connections and better performance on unreliable networks.

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/1.22.1
Date: Mon, 26 Oct 2026 22:11:06 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 19112
Connection: keep-alive
Link: <https://sem.edu.pl/wp-json/>; rel="https://api.w.org/"
Vary: Accept-Encoding
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.