helion.pl
🖥 Status: up
🕒 Response Time: 0.188 sec
⬅️ Response Code: 200
Within the 1 736 day time frame starting on November 12, 2021, there have been 46 tests done on helion.pl's availability. Based on a 200 status response received on June 27, 2026, helion.pl was online 46 times out of total uptime checks. According to checks performed as of August 14, 2026, there have been no instances of the inoperability of helion.pl. As of August 14, 2026, all of the obtained responses have indicated that there were no replies with errors. On June 27, 2026, records show a helion.pl response time of 0.188 seconds, compared to an average of 0.387 seconds.
46
Last Updated: June 27, 2026
Helion overview
- Domain
- helion.pl
- Title
- Wydawnictwo Helion. Informatyczna księgarnia internetowa - książki naukowe, ebooki i audiobooki.
- Description
- W księgarni internetowej wydawnictwa Helion znajdziesz książki, ebooki i audiobooki. Opinie, recenzje, promocje i zestawy promocyjne. Sprawdź online!
- Main Topic
- Wydawnictwo i księgarnia internetowa Helion - książki informatyczne i nowe technologie
- L Site Status Rank
- 4 538
- Search Wikipedia
- helion.pl
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- alternatives to helion.pl
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Helion.pl
status check request map as of August 14, 2026
Country report for helion.pl as of August 14, 2026
| United States | 100.00% | ||||||||
| 01:24 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 47 | November 12, 2020 | |
| 44 | February 25, 2021 | |
| 46 | November 12, 2021 | |
| 11 | November 19, 2024 | |
| 72 | February 19, 2021 |
Porno-himmel.net | Helion.pl | ||||
|---|---|---|---|---|---|
General SEO Report
| Page Title | Page Title tips for helion.pl: Integrating your core brand name strategically into the website title offers essential brand recognition for searchers, builds trust, and can sometimes subtly influence click-through rates by establishing context for the page being offered. |
|---|---|
| Wydawnictwo Helion. Informatyczna księgarnia internetowa - książki naukowe, ebooki i audiobooki. Length: 99 characters | |
| Meta Description | Meta Description tips for helion.pl: A successful meta description strikes a balance between being informative, concise, and persuasive; it accurately summarizes the page topic while highlighting unique benefits or answers to common questions, avoiding generic terms and focusing instead on attracting highly relevant traffic aligned with the user's specific intent behind the search query. |
| W księgarni internetowej wydawnictwa Helion znajdziesz książki, ebooki i audiobooki. Opinie, recenzje, promocje i zestawy promocyjne. Sprawdź online! Length: 153 characters | |
| Meta Keywords | Meta Keywords tips for helion.pl: SEO experts universally agree that the meta keywords tag is obsolete and ineffective for any search engine ranking purposes today, advising against its use and encouraging strategies like optimizing page titles, meta descriptions, and high-quality content creation. |
| no meta keywords data for helion.pl 2026-08-14T21:08:55+00:00 | |
| Page Content | Page Content tips for helion.pl: Create page content that effectively targets user intent and incorporates primary keywords naturally within the text, ensuring detailed explanations, clear structure (utilizing headings effectively), and comprehensive coverage that directly addresses the visitor's specific search query. |
| Web Page Content Length: 491871 characters | |
| H1 Heading | H1 Heading tips for helion.pl: Employ clear and concise language for your H1 to improve conversion rates as well as SEO performance, ensuring visitors instantly understand the page's value proposition. |
| Wydawnictwo i księgarnia internetowa Helion - książki informatyczne i nowe technologie Count: 1 heading tag | |
| H2 Headings | H2 Headings tips for helion.pl: Always ensure that H2 header text directly relates to the main subject matter of the page and its parent H1 tag, avoiding generic labels that don't accurately represent the content that follows below the heading. |
| Nowości Bestsellery Najczęściej szukane Przedsprzedaż / Zapowiedzi NOWE videokursy TOP 25 videokursy Najlepsze serie wydawnicze Blog Księgarnia internetowa online Helion.pl Wydawnictwo Helion - najlepsze książki informatyczne Dlaczego warto zaglądać do księgarni internetowej Helion.pl? Count: 11 heading tag | |
| H3 Headings | H3 Headings tips for helion.pl: For content-heavy web pages, utilize multiple H3 tags under H2 headers to organize detailed information logically, improving content organization and facilitating quicker user comprehension. |
| Genetyczna księga umarłych. Darwinowska refleksja PHP 8 i SQL. Wydanie 2. Programowanie dla początkujących w 50 lekcjach Python. Wprowadzenie. Wydanie VI Java. Techniki zaawansowane. Wydanie XIII AutoCAD 2026 PL Kali Linux. Testy bezpieczeństwa, testy penetracyjne i etyczne hakowanie. Wydanie II Skuteczna reklama na Facebooku i Instagramie. Wydanie 2 Myślenie statystyczne. Jak analizować dane i wydobywać z nich wiedzę. Wydanie III Światło. Przestrzeń. Czas. Eseje o sztuce fotografii Testowanie oprogramowania z wykorzystaniem generatywnej AI Prompt engineering. Projektowanie aplikacji z wykorzystaniem LLM Mała księga egzoplanet 12 NAWYKÓW SZEFA DOSKONAŁEGO. Jak zarządzać sobą, karierą i zespołem w czasach hiperzmienności Interfejsy API w AI i Data Science. Programowanie w Pythonie z użyciem FastAPI Kadr (nie)doskonały. Poznaj sekrety mistrza kompozycji i fotografuj, przełamując schematy Ekscytujący internet rzeczy. Realizuj praktyczne projekty IoT z wykorzystaniem Raspberry Pi 5, Raspberry Pi Pico oraz Pythona. Wydanie II Java. Podstawy. Wydanie XIII Ransomware w akcji. Przygotuj swoją firmę na atak cyberprzestępców Automatyka przemysłowa dla początkujących. Poznaj sterowniki PLC oraz panele HMI i naucz się je programować Inżynieria dużych modeli językowych. Podręcznik projektowania, trenowania i wdrażania LLM and 110 more... Count: 21 heading tag | |
| H4 Headings | H4 Headings tips for helion.pl: Incorporate descriptive H4 headers that precisely define the topic of the immediate content that follows them, ensuring clarity for your audience and signaling semantic importance and topical relevance to crawlers, thereby boosting your content's authority and search ranking potential. |
| no h4 headings data for helion.pl 2026-08-14T21:08:55+00:00 | |
| H5-H6 Headings | H5-H6 Headings tips for helion.pl: Using H5 headers to break down product comparison charts or detailed specification tables can improve content readability for users scanning for specific information, aiding in user satisfaction and dwell time while helping search engines index the precise details within those comparison sections. |
| no h5-h6 headings data for helion.pl 2026-08-14T21:08:55+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for helion.pl: Avoid repeating identical alt text across multiple similar images unless they are truly identical; instead, tailor the description to accurately reflect the specific visual details and context provided by each unique image element. |
| https://static01.helion.com.pl/helion/images/logo_helion.png https://static01.helion.com.pl/global/images/icon_app_google_play.png https://static01.helion.com.pl/global/images/icon_app_app_gallery.png https://static01.helion.com.pl/helion/img/newsy/6ddbacd3ad92bf44614aa5eb6398e761.png https://static01.helion.com.pl/global/okladki/145x218/geksum.jpg https://static01.helion.com.pl/global/okladki/145x218/php8pr.jpg https://static01.helion.com.pl/global/okladki/145x218/pytho6.jpg https://static01.helion.com.pl/global/okladki/145x218/jatz13.jpg https://static01.helion.com.pl/global/okladki/145x218/ac2026.jpg https://static01.helion.com.pl/global/okladki/145x218/kalte2.jpg https://static01.helion.com.pl/global/okladki/145x218/skure2.jpg https://static01.helion.com.pl/global/okladki/145x218/stamy3.jpg https://static01.helion.com.pl/global/okladki/145x218/swiprz.jpg https://static01.helion.com.pl/global/okladki/145x218/tesopr.jpg https://static01.helion.com.pl/global/okladki/145x218/proeng.jpg https://static01.helion.com.pl/global/okladki/145x218/makseg.jpg https://static01.helion.com.pl/global/okladki/145x218/inssze.jpg https://static01.helion.com.pl/ebookpoint/img/download_audio/pobierz.png https://static01.helion.com.pl/global/okladki/145x218/inapiw.jpg https://static01.helion.com.pl/global/okladki/145x218/kadrni.jpg https://static01.helion.com.pl/global/okladki/145x218/eksin2.jpg and 215 more... Count: 22 images with ALT attributes | |
| Robots.txt | Robots.txt tips for helion.pl: Be aware that robots.txt directives can sometimes lead to crawl blocking issues if not carefully managed; ensure that your sitemap.xml remains publicly accessible and complements robots.txt by listing all important URLs, not relying solely on the txt file for visibility. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for helion.pl: Failing to submit or update your XML sitemap regularly can result in significant indexing gaps, meaning valuable pages might never appear in search engine results, directly impacting your site's online presence and revenue potential. |
| https://helion.pl/sitemap-index.xml available for crawling | |
| Page Size | Page Size tips for helion.pl: Slow load times, directly caused by large page sizes, negatively impact core SEO metrics including Core Web Vitals and user engagement signals. Implement server-side rendering, preloading critical resources, and enable browser caching mechanisms to minimize the initial page size and improve perceived speed. |
| page size: 480 kb | |
| Response Time | Response Time tips for helion.pl: Determine your average server response time through tools like Google PageSpeed Insights and GTmetrix, then prioritize server-side optimizations such as database indexing and efficient code execution to improve crawlability and ranking potential. |
| response time: 0.387 sec | |
| Minify CSS | Minify CSS tips for helion.pl: Cleaning up your CSS by implementing minification techniques helps search engines recognize your website faster; removing all unnecessary whitespace, redundant code, and comments leads to smaller files, faster page loads, improved Core Web Vitals, and potentially higher search rankings. |
| Minified: https://cdn.jsdelivr.net/gh/orestbida/cookieconsent@3.0.1/dist/cookieconsent.css /build/app_global.d072c581.css /build/app_main_page_css.5cefaf9e.css https://static01.helion.com.pl/global/js/swiper-bundle.min.css https://static01.helion.com.pl/helion/js/jquery-ui-1.11.4/jquery-ui.min.css Unminified: /assets/helion/css/wcag.css?version=2 included in the page | |
| Minify JavaScript | Minify JavaScript tips for helion.pl: Using minification tools to compress JavaScript files is a standard practice for any website aiming for optimal performance, as it directly reduces load time penalties and supports better SEO results through demonstrated faster page speeds. |
| Minified: /build/runtime.8e3ffb50.js /build/0.87033207.js /build/1.59783ddf.js /build/app_main_page_js.1fade3c9.js /build/app_jquery.9cf64e63.js https://static01.helion.com.pl/ebookpoint/js/jplayer/dist/jplayer/jquery.jplayer.min.js https://static01.helion.com.pl/global/js/swiper-bundle.min.js https://static01.helion.com.pl/helion/js/jquery-ui-1.11.4/jquery-ui.min.js https://www.googleadservices.com/pagead/conversion.js Unminified: /assets/js/time.js /assets/js/cookieconsent-config.js /assets/helion/js/player.js /assets/helion/js/suggester.js?version=6 /assets/js/change_format.js?version=2 /assets/helion/js/user_info.js?version=6 detected during site scan | |
| Structured Data | Structured Data tips for helion.pl: Don't forget to apply Schema Markup to critical pages like your homepage, About Us, Contact Us, and product/service pages; this structured data helps search engines categorize your content accurately and can significantly improve your site's organic search performance and click-through rates. |
| no structured data data for helion.pl 2026-08-14T21:08:55+00:00 | |
| CDN Usage | CDN Usage tips for helion.pl: Enhancing the speed and scalability of your website is paramount in today's competitive online environment; select a reputable Content Delivery Network provider known for its extensive global edge node distribution, advanced caching algorithms, and reliable infrastructure to consistently serve cached static assets from the closest server to the requesting user, thereby delivering an unparalleled browsing encounter to your global audience. |
| content is delivered via CDN | |
| SSL certificates | SSL certificates tips for helion.pl: Utilizing an effective SSL certificate is a technical cornerstone for SEO, enabling features like safe HTTP-only cookies and facilitating schema.org markup implementation, thereby enhancing your website's functionality and search performance. |
| SSL is enabled on the website |
Estimated Traffic
| Minimum Daily Unique Visitors: | 7 643 |
| Minimum Daily Visits: | 8 933 |
| Minimum Daily Page Views: | 15 379 |
| Minimum Monthly Unique Visitors: | 229 290 |
| Minimum Monthly Visits: | 267 990 |
| Minimum Monthly Page Views: | 461 370 |
| Minimum Yearly Unique Visitors: | 2 751 480 |
| Minimum Yearly Visits: | 3 215 880 |
| Minimum Yearly Page Views: | 5 536 440 |
| Maximum Daily Unique Visitors: | 9 669 |
| Maximum Daily Visits: | 10 314 |
| Maximum Daily Page Views: | 17 405 |
| Maximum Monthly Unique Visitors: | 290 070 |
| Maximum Monthly Visits: | 309 420 |
| Maximum Monthly Page Views: | 522 150 |
| Maximum Yearly Unique Visitors: | 3 480 840 |
| Maximum Yearly Visits: | 3 713 040 |
| Maximum Yearly Page Views: | 6 265 800 |
Estimated Valuation
| Daily Revenue: | US$ 11 - 25 |
| Monthly Revenue: | US$ 330 - 750 |
| Yearly Revenue: | US$ 3 960 - 9 000 |
Estimated Worth
| Minimum: | US$ 5 940 |
| Maximum: | US$ 27 000 |
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