kaiyoukan.jp
🖥 Status: up
🕒 Response Time: 2.032 sec
⬅️ Response Code: 200
From December 21, 2021, onward for the next 1 460 days, kaiyoukan.jp was checked for availability 9 times. Out of all the tests carried out, kaiyoukan.jp was accessible 9 times, the last instance being August 24, 2025, when a code 200 was received. Based on checks made as of December 20, 2025, kaiyoukan.jp did not experience any unavailability incidents. As all of the responses received as of December 20, 2025, show, none of them have an error status. Records indicate a 2.032 seconds kaiyoukan.jp response time on August 24, 2025, compared to 2.193 seconds on average.
9
Last Updated: August 24, 2025
buckeye-express.com
Last Updated: October 26, 2025
Status: down
Response Time: — sec
Response Code: —
yatecasting.com
Last Updated: October 22, 2025
Status: up
Response Time: 0.001 sec
Response Code: not set
| Russia | 100.00% | ||||||||
| 04:40 | |||||||||
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| Site | Total Checks | Last Modified |
|---|---|---|
| 1 | December 20, 2025 | |
| 1 | December 20, 2025 | |
| 9 | December 21, 2021 | |
| 1 | December 20, 2025 | |
| 1 | December 20, 2025 |
Yatecasting.com | Kaiyoukan.jp | ||||
|---|---|---|---|---|---|
| Page Title | Keyword placement strategies showing higher SERP visibility typically push the mutation keyword slightly after the main one, thus allowing search engines to reap authoritative value and rank signals for both core terms without redundancy. |
|---|---|
| 足摺海洋館「SATOUMI」 Length: 28 characters | |
| Meta Description | One common mistake is creating descriptions for specific pages that don't accurately reflect their unique content; generic descriptions rarely perform well for SEO. |
| 海と自然のアドベンチャーミュージアム「新・足摺海洋館 SATOUMI」。巨大な水槽や自然を体感するエリアなどで、たくさんの感動に出会えます。 Length: 196 characters | |
| Meta Keywords | Some niche directories or older search platforms might still use meta keywords, but they lack significant weight and visibility compared to mainstream search engines which have effectively disregarded the practice. |
| no meta keywords data for kaiyoukan.jp 2025-12-20T06:29:26+00:00 | |
| Page Content | Craft content marketing hero copy that immediately communicates the primary topic of your main page and gives immediate insight into its valuable benefits. |
| Web Page Content Length: 25264 characters | |
| H1 Heading | Subtle word variations in H1 tagging might trigger search algorithm interpretation conflicts, leading to reduced ranking potential if the messaging isn't intentionally structured carefully for clarity. |
| no h1 heading data for kaiyoukan.jp 2025-12-20T06:29:26+00:00 | |
| H2 Headings | Avoid overstuffing keywords in your H2 tags beyond natural usage and relevance, as this could trigger negative spam filters in search algorithms, undermining SEO efforts despite targeting important keywords within your secondary headings. |
| no h2 headings data for kaiyoukan.jp 2025-12-20T06:29:26+00:00 | |
| H3 Headings | Mirror your site navigation menu structure by using descriptive H3 headers within content sections, allowing the on-page copy to echo internal page structure which aids link-building and SEO. |
| no h3 headings data for kaiyoukan.jp 2025-12-20T06:29:26+00:00 | |
| H4 Headings | Using bold text alongside H4 headers can effectively emphasize the specific micro-topic being introduced while maintaining overall content scannability and user comprehension on the page. |
| no h4 headings data for kaiyoukan.jp 2025-12-20T06:29:26+00:00 | |
| H5-H6 Headings | Using H5 and H6 headers effectively for structuring deeply nested list items or detailed sub-sections within complex website documentation without sacrificing readability. |
| no h5-h6 headings data for kaiyoukan.jp 2025-12-20T06:29:26+00:00 | |
| Image ALT Attributes | Since alt text is not just for search engines but for crawlers from all types of devices and interfaces, including voice-controlled smart home systems, its content demands precise accuracy above all else. |
| no image alt attributes data for kaiyoukan.jp 2025-12-20T06:29:26+00:00 | |
| Robots.txt | Implementing an robots.txt file without blocking specific administrative, user-accounts, or authentication-related endpoints can result in these pages being awkwardly indexed or appearing in search results, which is often not acceptable for privacy or security due diligence reasons. |
| no robots.txt data for kaiyoukan.jp 2025-12-20T06:29:26+00:00 | |
| XML Sitemap | A well-structured XML sitemap is crucial for effectively managing a dynamic website, automatically notifying search engines like Google whenever new content is published or pages are updated, preventing significant parts of your site from being overlooked. |
| no xml sitemap data for kaiyoukan.jp 2025-12-20T06:29:26+00:00 | |
| Page Size | Offloading CSS into stylesheets with media queries allows serving appropriate styles based on device capabilities, improving efficiency by avoiding unnecessary asset downloads relevant to the user's immediate task and page size considerations later. |
| page size: 25 kb | |
| Response Time | Faster server response begins with efficient configuration; optimize CPU allocation, database queries, and network settings to align with SEO best practices |
| response time: 2.193 sec | |
| Minify CSS | Google prioritizes user experience; quick-loading pages, easily achieved through aggressive CSS minification, positively influence Core Web Vitals and authority signals, directly boosting SEO rankings and organic traffic. |
| Minified: css/slick-theme.css?2007011636 css/slick.css?2007011636 css/colorbox.css css/common.css?20220520 css/index.css?20250704 included in the page | |
| Minify JavaScript | Continuous improvement of website speed requires prioritizing minification tasks particularly for code rewrite optimizations significantly reducing interpreted script execution time improving user experience matching or exceeding client expectations increasing SEO relevance impact significantly). |
| Minified: js/jquery-3.3.1.min.js?2007011636 js/slick.min.js?2007011636 js/jquery.colorbox-min.js https://letro.jp/tags/js/letro-tab-display-entry.min.js https://snapwidget.com/js/snapwidget.js detected during site scan | |
| Structured Data | Integrating microdata (often Schema.org-based) into your website via semantic HTML helps search engines sift through content complexities efficiently; accurate metadata tagging with appropriate types clarifies the nature of each page element effectively, guiding search algorithms towards relevance accurately and often showcasing detailed information like ratings received prominently in the search engine results listing visibly. |
| no structured data data for kaiyoukan.jp 2025-12-20T06:29:26+00:00 | |
| CDN Usage | Employ different types of CDNs strategically for varied needs; for instance, use an optimal CDN that focuses on specific regions for faster loading of your homepage's high-traffic elements stored in your site's database, while another CDN might better handle pushing frequent updates to critical functionality scripts serving users worldwide. |
| no cdn usage data for kaiyoukan.jp 2025-12-20T06:29:26+00:00 | |
| SSL certificates | Proper SSL configuration prevents 'Mixed Content' errors where some resources on an HTTPS page load insecurely over HTTP, potentially leading to warnings, reduced user trust, and indirectly affecting search rankings. |
| SSL is enabled on the website |