The operability of haustec.de has been tested 21 times over the course of the 2 560 days that followed January 31, 2019. Haustec.de was available 20 times from the aggregate checks conducted, with the latest recorded uptime on December 21, 2025, returning a code 200. 4.76% of the evaluations performed resulted in haustec.de being inaccessible, which totals 1 events, most recently on January 31, 2019. As of February 3, 2026, all received replies have confirmed that there are no errors in the responses. Haustec.de required 0.194 seconds to respond on December 21, 2025, compared to an average of 0.958 seconds.
| Japan | 100.00% | ||||||||
| 15:55 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 1 | April 17, 2022 | |
| 1 | February 3, 2026 | |
| 21 | January 31, 2019 | |
| 1 | February 3, 2026 | |
| 4 | January 18, 2025 |
Crvownersclub.com | Haustec.de | ||||
|---|---|---|---|---|---|
| Page Title | The university website'sGoogle search customization features utilize title properties meta-tags; structuring titles specifically can nudge results toward preferred tabs, a high-impact free marketing tactic not widely documented. |
|---|---|
| haustec.de | Fachportal für Gebäudetechnik Length: 52 characters | |
| Meta Description | A compelling meta description acts as your digital storefront in SERPs, summarizing page content concisely while incorporating key search terms to boost organic click-through rates significantly. |
| Das Portal für Fachhandwerker: Branchennews, Fachwissen und jede Menge Tipps und Tricks aus der Praxis rund um die Gebäude- und Fassadentechnik. Length: 154 characters | |
| Meta Keywords | Modern SEO emphasizes creating genuinely useful, informative website content that satisfies user intent, a factor far more influential than any keyword tag; stop trying to game the system with meta keywords and focus on building a valuable resource that naturally attracts search engine attention. |
| no meta keywords data for haustec.de 2026-02-03T12:42:45+00:00 | |
| Page Content | Analyze competitors' page content thoroughly to identify content gaps where you can create unique solutions, thereby capturing additional search volume and traffic. |
| Web Page Content Length: 240441 characters | |
| H1 Heading | A single, well-defined H1 element should be used prominently on every webpage to establish a clear hierarchy and focus, significantly improving both search engine visibility and user comprehension of the content's core subject. |
| no h1 heading data for haustec.de 2026-02-03T12:42:45+00:00 | |
| H2 Headings | Remember to place your H2 tags logically within content sections; they should introduce the topic of the paragraph or section that follows them directly below. |
| Haupt-Navigation Bitte einloggen ;-) Fußbereich Das Gentner Netzwerk Count: 4 heading tag | |
| H3 Headings | Focus on creating H3 titles that are compelling and answer common user questions directly, thereby improving click-through rates from search results pages and signaling content quality to search engines. |
| Ergänzungskredit 358/359: Die zusätzliche Heizungsförderung Basiswissen Trockenbauinstallationen: Die häufigsten Fehler vermeiden Kalkulation im SHK-Handwerk: Deckungsbeitrag vs. Vollkosten? | haustec EDU Energiewende: Effiziente Heiz- und Kühlsysteme unverzichtbar Stolperfallen bei der Weihnachtsfeier Hamburg treibt nachbarschaftliche Wärmeversorgung voran Geberit stattet Kita Schnogakiste mit Badkeramiken aus Die meistgelesenen Artikel der Woche Wärmepumpen Vergleich: Aktuelle Geräte im Überblick Kein warmes Wasser? Die 11 häufigsten Ursachen und Lösungen Köpfe der Szene Köpfe der Szene: Niels Lorenz Köpfe der Szene: Ory Daniel Laserstein Köpfe der Szene: Jan Arkenau Köpfe der Szene: Marius Stäcker Köpfe der Szene: Michaela Waldecker Köpfe der Szene: Florina Thaler Köpfe der Szene: Heiko Bosse Köpfe der Szene: Katharina Fricke Köpfe der Szene: Ralph Müller and 141 more... Count: 21 heading tag | |
| H4 Headings | Utilizing H4 tags effectively organizes sub-sections beneath H3 headers, providing clear navigational cues for website visitors and improving the overall structure and scannability of your content, which is vital for user engagement and SEO ranking factors related to content quality. |
| no h4 headings data for haustec.de 2026-02-03T12:42:45+00:00 | |
| H5-H6 Headings | Avoid placing crucial content within H5 or H6 headers; these tags are best suited for non-core information like footnotes, supplementary details, or very minor list items on your website. |
| no h5-h6 headings data for haustec.de 2026-02-03T12:42:45+00:00 | |
| Image ALT Attributes | Incorrect or missing ALT attributes can significantly harm your website's SEO and user experience, potentially leading to lower search rankings and preventing crawlers from properly understanding the image's relevance to the surrounding content. |
| no image alt attributes data for haustec.de 2026-02-03T12:42:45+00:00 | |
| Robots.txt | The robots.txt standard allows User-agent specific rules, enabling website owners to precisely target different crawler behavior and implement nuanced, strategic crawl rate limiting based on identified bot characteristics or behavior analysis. |
| file robots.txt was found on the website | |
| XML Sitemap | Even experienced users need to check XML syntax occasionally; tools like Visual Studio Code with XML extension grammar checking or online validators can quickly spot mistakes in your sitemap file before submission. |
| https://www.haustec.de/sitemap.xml available for crawling | |
| Page Size | Large page sizes contribute negatively to SEO performance and user experience; implement aggressive compression techniques and content optimization strategies, such as lazy loading for images and videos, to drastically reduce load times. |
| page size: 235 kb | |
| Response Time | Measuring Time to First Byte (TTFB) is crucial; analyze server logs and employ caching plugins or server-level optimization like opcode caching to drastically cut TTFB and improve perceived performance for users. |
| response time: 0.958 sec | |
| Minify CSS | Minifying CSS isn't just about saving bytes; it directly translates into faster websites that satisfy users quicker, potentially increasing overall visitor engagement and encouraging better search rankings through performance improvements. |
| Minified: /sites/default/files/css/css_88Yu3m9P8nb4JHzbeDxy1932KaduCGT1uTzLGn1QxmY.css?delta=0&language=de&theme=ivory&include=eJyFUQFuwzAI_JATP8nCCUm8EoMAt_Vev6Sb1G7SVAnBcXcCJEB54j1lmC7J-QiJmXi6hEzw2Q_cNEwXnIuzplJnrP7Q4wsOC8EazzRSqX_bBB9wDwtXhxsa7xhf8HjDfLY2ZoU623uf4toI9L3RtrKHFZOAwqogm8UF6tQz3wcqxzrtv-VUdjiIFYhQe7RbEdTT4rhLEuWdLZqDepNkTYTVvw2dm7eM8Vpm5EEI-pCbO9dQrnyMWokzUHi5ZNYmQOOTGVuVlqnYhnMwBJ22BFISND8fJISO8R8-2AZaliX-1OEpdDuOjxkMvwBPdMEw /libraries/swiper/swiper-bundle.min.css?t6snx4 /sites/default/files/css/css_9QWVTa4rtf6UlG4_yFyqg1qwdwSUWsW2j5cKHrtmGrw.css?delta=2&language=de&theme=ivory&include=eJyFUQFuwzAI_JATP8nCCUm8EoMAt_Vev6Sb1G7SVAnBcXcCJEB54j1lmC7J-QiJmXi6hEzw2Q_cNEwXnIuzplJnrP7Q4wsOC8EazzRSqX_bBB9wDwtXhxsa7xhf8HjDfLY2ZoU623uf4toI9L3RtrKHFZOAwqogm8UF6tQz3wcqxzrtv-VUdjiIFYhQe7RbEdTT4rhLEuWdLZqDepNkTYTVvw2dm7eM8Vpm5EEI-pCbO9dQrnyMWokzUHi5ZNYmQOOTGVuVlqnYhnMwBJ22BFISND8fJISO8R8-2AZaliX-1OEpdDuOjxkMvwBPdMEw /sites/default/files/css/css_uqkCVobkqL0ix5Kd1IqJmhi1ZQpTfgXxExqfqWXVRH4.css?delta=3&language=de&theme=ivory&include=eJyFUQFuwzAI_JATP8nCCUm8EoMAt_Vev6Sb1G7SVAnBcXcCJEB54j1lmC7J-QiJmXi6hEzw2Q_cNEwXnIuzplJnrP7Q4wsOC8EazzRSqX_bBB9wDwtXhxsa7xhf8HjDfLY2ZoU623uf4toI9L3RtrKHFZOAwqogm8UF6tQz3wcqxzrtv-VUdjiIFYhQe7RbEdTT4rhLEuWdLZqDepNkTYTVvw2dm7eM8Vpm5EEI-pCbO9dQrnyMWokzUHi5ZNYmQOOTGVuVlqnYhnMwBJ22BFISND8fJISO8R8-2AZaliX-1OEpdDuOjxkMvwBPdMEw included in the page | |
| Minify JavaScript | Failure to minify JavaScript can result in larger file sizes and slower page speeds, negatively impacting user experience, Core Web Vitals, and consequently, your website's ability to achieve high visibility in search engine rankings. |
| Minified: /sites/default/files/haustec.de.js https://cdn.privacy-mgmt.com/unified/wrapperMessagingWithoutDetection.js /core/assets/vendor/jquery/jquery.min.js?v=4.0.0-rc.1 /sites/default/files/js/js_TfnDEG5gXQvawvaF09Oan0Qtgg5EsakfIyjFFpiysZc.js?scope=header&delta=1&language=de&theme=ivory&include=eJx9U-2O4zAIfKFk_eMeyCI2SdliY9m4bfbpFzfZD1V3J0U2DGjADIEqQZJfIFy9in3FLSzhOi0MH7t7nt92r6cZGFpjanr6RXhfifnLrZKo4elVWE_rjkuZlt4oY2sQHT4wdCXJk_VQIBM2t0JAbXOShRgNlyuhT5Bhw4RZnVm8K4XmIzVYGP1Ktam_kP4lu1S6QdhPqE5xz5AoeIuR7n48wbWL3H2SitPKsLlxvDHlq4d3eEwbeog3rErW9uYiKDDsWH3p7TKiz3E1l4Cyt5r9F9YQangm0e3uSFIadoK6IrLRShmPd19AkGyF2pjH_9J6s-rv0mvGfSQWqLBVKJdmw6EEinHOPS1GNX_HXhLxZhOYFcG4XkIr5LAv8niFO_N8p6ivVAfJvAEz1qMhKb2MiYyZz4c38EoxMrrjGoBiKn4si7Tnzsh45-DWbM2PjG4SE5tU7oIQrczHTDmiNSeymfZqgm12vPpvh3a_wTTRTeruNpYFeDq08VDIQ9fxExRGRfcPfGoXqLSu7rznn4CC7cbYSBdrL8BvP8h0_8Oe4rltNibT17NslJ0UzBSNJmcMOj9BE-ShM7Bi_QTIAmlJ https://script.ioam.de/iam.js //pagead2.googlesyndication.com/pagead/js/adsbygoogle.js /sites/default/files/js/js_qCABfkeGbT8wEAOZofL-THCvaHWZ0ayFMRZL_wo5UV8.js?scope=footer&delta=0&language=de&theme=ivory&include=eJx9U-2O4zAIfKFk_eMeyCI2SdliY9m4bfbpFzfZD1V3J0U2DGjADIEqQZJfIFy9in3FLSzhOi0MH7t7nt92r6cZGFpjanr6RXhfifnLrZKo4elVWE_rjkuZlt4oY2sQHT4wdCXJk_VQIBM2t0JAbXOShRgNlyuhT5Bhw4RZnVm8K4XmIzVYGP1Ktam_kP4lu1S6QdhPqE5xz5AoeIuR7n48wbWL3H2SitPKsLlxvDHlq4d3eEwbeog3rErW9uYiKDDsWH3p7TKiz3E1l4Cyt5r9F9YQangm0e3uSFIadoK6IrLRShmPd19AkGyF2pjH_9J6s-rv0mvGfSQWqLBVKJdmw6EEinHOPS1GNX_HXhLxZhOYFcG4XkIr5LAv8niFO_N8p6ivVAfJvAEz1qMhKb2MiYyZz4c38EoxMrrjGoBiKn4si7Tnzsh45-DWbM2PjG4SE5tU7oIQrczHTDmiNSeymfZqgm12vPpvh3a_wTTRTeruNpYFeDq08VDIQ9fxExRGRfcPfGoXqLSu7rznn4CC7cbYSBdrL8BvP8h0_8Oe4rltNibT17NslJ0UzBSNJmcMOj9BE-ShM7Bi_QTIAmlJ /libraries/swiper/swiper-bundle.min.js?v=12.0.2 /sites/default/files/js/js_eEEpHw3i6LuoHvU-ExMxwzrGWrZ7CE8s_dhH_HzCfVE.js?scope=footer&delta=2&language=de&theme=ivory&include=eJx9U-2O4zAIfKFk_eMeyCI2SdliY9m4bfbpFzfZD1V3J0U2DGjADIEqQZJfIFy9in3FLSzhOi0MH7t7nt92r6cZGFpjanr6RXhfifnLrZKo4elVWE_rjkuZlt4oY2sQHT4wdCXJk_VQIBM2t0JAbXOShRgNlyuhT5Bhw4RZnVm8K4XmIzVYGP1Ktam_kP4lu1S6QdhPqE5xz5AoeIuR7n48wbWL3H2SitPKsLlxvDHlq4d3eEwbeog3rErW9uYiKDDsWH3p7TKiz3E1l4Cyt5r9F9YQangm0e3uSFIadoK6IrLRShmPd19AkGyF2pjH_9J6s-rv0mvGfSQWqLBVKJdmw6EEinHOPS1GNX_HXhLxZhOYFcG4XkIr5LAv8niFO_N8p6ivVAfJvAEz1qMhKb2MiYyZz4c38EoxMrrjGoBiKn4si7Tnzsh45-DWbM2PjG4SE5tU7oIQrczHTDmiNSeymfZqgm12vPpvh3a_wTTRTeruNpYFeDq08VDIQ9fxExRGRfcPfGoXqLSu7rznn4CC7cbYSBdrL8BvP8h0_8Oe4rltNibT17NslJ0UzBSNJmcMOj9BE-ShM7Bi_QTIAmlJ /sites/default/files/js/js_ESnX9G6gsw6KM4uV_5Q1HdQwh46hwTvVkeFl7HTR4Qw.js?scope=footer&delta=4&language=de&theme=ivory&include=eJx9U-2O4zAIfKFk_eMeyCI2SdliY9m4bfbpFzfZD1V3J0U2DGjADIEqQZJfIFy9in3FLSzhOi0MH7t7nt92r6cZGFpjanr6RXhfifnLrZKo4elVWE_rjkuZlt4oY2sQHT4wdCXJk_VQIBM2t0JAbXOShRgNlyuhT5Bhw4RZnVm8K4XmIzVYGP1Ktam_kP4lu1S6QdhPqE5xz5AoeIuR7n48wbWL3H2SitPKsLlxvDHlq4d3eEwbeog3rErW9uYiKDDsWH3p7TKiz3E1l4Cyt5r9F9YQangm0e3uSFIadoK6IrLRShmPd19AkGyF2pjH_9J6s-rv0mvGfSQWqLBVKJdmw6EEinHOPS1GNX_HXhLxZhOYFcG4XkIr5LAv8niFO_N8p6ivVAfJvAEz1qMhKb2MiYyZz4c38EoxMrrjGoBiKn4si7Tnzsh45-DWbM2PjG4SE5tU7oIQrczHTDmiNSeymfZqgm12vPpvh3a_wTTRTeruNpYFeDq08VDIQ9fxExRGRfcPfGoXqLSu7rznn4CC7cbYSBdrL8BvP8h0_8Oe4rltNibT17NslJ0UzBSNJmcMOj9BE-ShM7Bi_QTIAmlJ /themes/custom/ivory/../../../libraries/enquire.js/dist/enquire.min.js?t6snx4 /themes/custom/ivory/assets/js/arocom.script.js?t6snx4 /sites/default/files/js/js_jG7C_cWUFplDoSqjZx1sjMWGgQB95GK0a4HJyTuCPSc.js?scope=footer&delta=7&language=de&theme=ivory&include=eJx9U-2O4zAIfKFk_eMeyCI2SdliY9m4bfbpFzfZD1V3J0U2DGjADIEqQZJfIFy9in3FLSzhOi0MH7t7nt92r6cZGFpjanr6RXhfifnLrZKo4elVWE_rjkuZlt4oY2sQHT4wdCXJk_VQIBM2t0JAbXOShRgNlyuhT5Bhw4RZnVm8K4XmIzVYGP1Ktam_kP4lu1S6QdhPqE5xz5AoeIuR7n48wbWL3H2SitPKsLlxvDHlq4d3eEwbeog3rErW9uYiKDDsWH3p7TKiz3E1l4Cyt5r9F9YQangm0e3uSFIadoK6IrLRShmPd19AkGyF2pjH_9J6s-rv0mvGfSQWqLBVKJdmw6EEinHOPS1GNX_HXhLxZhOYFcG4XkIr5LAv8niFO_N8p6ivVAfJvAEz1qMhKb2MiYyZz4c38EoxMrrjGoBiKn4si7Tnzsh45-DWbM2PjG4SE5tU7oIQrczHTDmiNSeymfZqgm12vPpvh3a_wTTRTeruNpYFeDq08VDIQ9fxExRGRfcPfGoXqLSu7rznn4CC7cbYSBdrL8BvP8h0_8Oe4rltNibT17NslJ0UzBSNJmcMOj9BE-ShM7Bi_QTIAmlJ Unminified: /modules/contrib/google_tag/js/gtag.js?t6snx4 /modules/contrib/google_tag/js/gtm.js?t6snx4 https://www.riddle.com/embed/build-embedjs/embedV2.js detected during site scan | |
| Structured Data | Incorporate JSON-LD formatted Schema Markup directly into your HTML code for reliable structured data implementation that search engines can easily crawl and index |
| no structured data data for haustec.de 2026-02-03T12:42:45+00:00 | |
| CDN Usage | The choice between dedicated hardware CDN infrastructure versus software-defined CDN implementations also matters; understand the inherent characteristics that affect long-term performance and scalability implications for web services. |
| content is delivered via CDN | |
| SSL certificates | SSL configuration errors or expired certificates often surface directly in Google Search Console (GSC) as manual actions or security warnings, necessitating immediate technical fixes to resolve potential SEO ranking impact accurately and prevent visibility drops; |
| SSL is enabled on the website |