natural-science.or.jp
🖥 Status: up
🕒 Response Time: 1.863 sec
⬅️ Response Code: 200
It has been 1 891 days since June 11, 2021, and during that time, 26 checks was made for natural-science.or.jp's availability. On May 26, 2026, natural-science.or.jp was confirmed up for the 26 time from all assessments conducted, by a 200 status code. All tests conducted as of August 15, 2026, confirmed that natural-science.or.jp did not experience any periods of inoperability. As of August 15, 2026, it's confirmed that none of the received responses contain error statuses. Recorded at 1.863 seconds on May 26, 2026, natural-science.or.jp's response time differed from its 2.275 seconds average.
26
Last Updated: May 26, 2026
Natural-science overview
- Domain
- natural-science.or.jp
- Title
- 特定非営利活動法人 natural science（NPO法人 ナチュラルサイエンス）
- U Site Status Rank
- 31 473
- Search Wikipedia
- natural-science.or.jp
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Natural-science.or.jp
status check request map as of August 15, 2026
Country report for natural-science.or.jp as of August 15, 2026
| China | 100.00% | ||||||||
| 01:01 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 19 | January 14, 2019 | |
| 30 | April 10, 2021 | |
| 26 | June 11, 2021 | |
| 8 | August 11, 2022 | |
| 5 | February 12, 2019 |
Ryuzee.com | Natural-science.or.jp | ||||
|---|---|---|---|---|---|
General SEO Report
| Page Title | Page Title tips for natural-science.or.jp: The website title tag is non-negotiable for online visibility; optimizing its length, keyword density, and user appeal directly correlates with improved search engine rankings and a significantly better user conversion rate among internet users |
|---|---|
| 特定非営利活動法人 natural science（NPO法人 ナチュラルサイエンス） Length: 89 characters | |
| Meta Description | Meta Description tips for natural-science.or.jp: Maintain standard practices by keeping target meta descriptions consistently under 160 characters, perhaps counting backwards from 160 to be safe, to guarantee full visibility in search results and effectively include primary keywords without risking truncation. |
| no meta description data for natural-science.or.jp 2026-08-15T12:26:02+00:00 | |
| Meta Keywords | Meta Keywords tips for natural-science.or.jp: The lesson learned from meta keyword devaluation is clear: prioritize building authority, providing value, and ensuring excellent user experience over outdated technical tricks. |
| no meta keywords data for natural-science.or.jp 2026-08-15T12:26:02+00:00 | |
| Page Content | Page Content tips for natural-science.or.jp: Differentiate your page content by offering original analysis, exclusive data, case studies, or step-by-step guides unavailable elsewhere, thereby attracting higher engagement and ranking potential. |
| Web Page Content Length: 33529 characters | |
| H1 Heading | H1 Heading tips for natural-science.or.jp: A clear and concise H1 provides essential context for users who land directly on the page or are browsing the source code, immediately informing them about the value proposition or main content they are about to encounter. |
| no h1 heading data for natural-science.or.jp 2026-08-15T12:26:02+00:00 | |
| H2 Headings | H2 Headings tips for natural-science.or.jp: Detailed analysis of search console data can reveal how specific H2 tags and their associated keywords perform in terms of click-through rates and search rankings. |
| Ranking アクセスランキング Count: 1 heading tag | |
| H3 Headings | H3 Headings tips for natural-science.or.jp: Experiment with different H3 header phrasing variations to determine which resonates best with your audience, potentially improving conversion rates and encouraging longer time spent on page. |
| 【お知らせ】 学都「仙台・宮城」サイエンス・デイ2025 7月20日（日）開催！ 【報告】 「国際イノベーションコンテスト2022世界大会」でnatural science『科学・技術講座』チームが世界3等入賞 【報告】 「第12回 国際イノベーションコンテスト2021」世界大会 natural science チームが世界３等入賞 【報告】 「第11回 国際イノベーションコンテスト（iCAN'20）世界大会」 高校２年生が発明した新発想のヘッドフォン型IoTアプリが世界３等入賞 【報告】 「キャンパスベンチャーグランプリ全国大会」にて、NPO法人natural science チームが文部科学大臣賞ほかを受賞 【お知らせ】 「14日で作る量子コンピュータ（Visual C++版）～シュレディンガー方程式で量子ビット・量子ゲート・量子もつれを数値シミュレーション～」出版決定（発売日：2020年3月28日） 【報告】 「第15回キャンパスベンチャーグランプリ東北」にて「natural science 科学・技術講座」講師陣チームが最優秀賞を受賞を受賞しました 【報告】 「第1回みやぎプロコン」にて佐々木杜真(仙台市立富沢中学校1年)が最優秀賞と特別賞を受賞しました 【報告】 U22プログラミングコンテスト2019、第66回 仙台市児童・生徒理科作品展、第32回みやぎ発明くふう展において受講生４名が受賞しました 【報告】 「第10回 国際イノベーションコンテスト」国内予選で第2位＆第3位入賞、世界大会で世界３等入賞。 【お知らせ】 「倒立振子の作り方 ゼロから学ぶ強化学習 ～物理シミュレーション×機械学習～」出版決定（発売日：2019年2月10日） 【お知らせ】 「ルンゲ・クッタで行こう！～物理シミュレーションを基礎から学ぶ～」 出版決定（発売日：2018年4月3日） 【報告】 第8回 国際イノベーションコンテスト世界大会 優勝＆第３位入賞 【お知らせ】 「Arduino & HTML5による IoTアプリのつくり方～センサーと最新ウェブ技術でアイデアを形に～」出版決定（発売日：2017年4月24日） 【お知らせ】 natural science「科学・技術講座」新ウェブページを公開しました Count: 15 heading tag | |
| H4 Headings | H4 Headings tips for natural-science.or.jp: Detailed lists, such as benefits or steps, can be effectively structured using H4 headers for each item, enhancing content scannability compared to plain lists outside ordering systems. |
| no h4 headings data for natural-science.or.jp 2026-08-15T12:26:02+00:00 | |
| H5-H6 Headings | H5-H6 Headings tips for natural-science.or.jp: To enhance accessibility, maintain a sufficient visual distinction between H5, H6, and the surrounding content, using appropriate font size, weight, and spacing to ensure screen reader users and visually impaired visitors can navigate your site effectively. |
| no h5-h6 headings data for natural-science.or.jp 2026-08-15T12:26:02+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for natural-science.or.jp: When optimizing images for search, remember that well-crafted ALT attributes provide valuable text-based content that search engines can index alongside your visual media. |
| https://www.natural-science.or.jp/img3/top.png Count: 1 images with ALT attributes | |
| Robots.txt | Robots.txt tips for natural-science.or.jp: A comprehensive robots.txt testing methodology involves simulating crawlers on your website infrastructure, checking not only blocked resources via disallow rules but also the appropriate inclusion of sitemaps and the physical accessibility of linked documents without explicit permission. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for natural-science.or.jp: Consider the sitemap as the blueprint search engines use before indexing; a well-structured submission ensures that crucial pages like your homepage are prioritized, boosting your site's overall relevance and authority signals across the platform. |
| no xml sitemap data for natural-science.or.jp 2026-08-15T12:26:02+00:00 | |
| Page Size | Page Size tips for natural-science.or.jp: Search engines prefer providing users with the best possible experience, meaning fast load times. A small page size is a key factor search algorithms consider for website quality and relevance. |
| page size: 33 kb | |
| Response Time | Response Time tips for natural-science.or.jp: To optimize SEO, faster Response Times are paramount, achieved through immediate deployment of server-side caching, image compression, and Content Delivery Networks that accelerate global delivery for both crawlers and geographically dispersed users. |
| response time: 2.275 sec | |
| Minify CSS | Minify CSS tips for natural-science.or.jp: Page speed remains a significant ranking signal; CSS minification is a proven technique to decrease load times, making your website more competitive in search results and user-satisfying. |
| Unminified: /stylesheet/ver3.css https://www.field-and-network.jp/styles/shCoreDefault.css included in the page | |
| Minify JavaScript | Minify JavaScript tips for natural-science.or.jp: Web developers should routinely check their un-minified source code against minified output to ensure functionality isn't lost during optimization; measuring the size reduction gain provides tangible evidence of improved performance and resource savings furthermore benefiting SEO scores. |
| Minified: https://www.field-and-network.jp/scripts/shCore.js https://shinbun.fan-miyagi.jp/javascript/jquery-1.6.4.min.js Unminified: https://shinbun.fan-miyagi.jp/javascript/scroll.js https://shinbun.fan-miyagi.jp/javascript/main.js https://shinbun.fan-miyagi.jp/javascript/ajaxCalendar.js https://shinbun.fan-miyagi.jp/javascript/dayChecker.js https://shinbun.fan-miyagi.jp/javascript/menufolder.js https://www.field-and-network.jp/scripts/shBrushCpp.js https://www.field-and-network.jp/scripts/shBrushJScript.js https://shinbun.fan-miyagi.jp/javascript/scroll.js https://shinbun.fan-miyagi.jp/javascript/blinkAnchor.js https://shinbun.fan-miyagi.jp/javascript/jquery.treeview.js https://shinbun.fan-miyagi.jp/javascript/jquery.cookie.js detected during site scan | |
| Structured Data | Structured Data tips for natural-science.or.jp: Enhance your search presence by adding schema definitions for your business, services, or organization, enabling rich results like local tags or reviews that build credibility and trust. |
| no structured data data for natural-science.or.jp 2026-08-15T12:26:02+00:00 | |
| CDN Usage | CDN Usage tips for natural-science.or.jp: Choose a CDN that offers features like Always Online (failover) to automatically switch to origin servers or cached copies if the primary delivery network experiences downtime for your website's resources. |
| no cdn usage data for natural-science.or.jp 2026-08-15T12:26:02+00:00 | |
| SSL certificates | SSL certificates tips for natural-science.or.jp: Implement a redirect from HTTP to HTTPS pages automatically upon user arrival via the application server configuration, ensuring all traffic sees the secure SSL connection immediately for improved safety. |
| SSL is enabled on the website |
Estimated Traffic
| Minimum Daily Unique Visitors: | 2 006 |
| Minimum Daily Visits: | 2 344 |
| Minimum Daily Page Views: | 4 036 |
| Minimum Monthly Unique Visitors: | 60 180 |
| Minimum Monthly Visits: | 70 320 |
| Minimum Monthly Page Views: | 121 080 |
| Minimum Yearly Unique Visitors: | 722 160 |
| Minimum Yearly Visits: | 843 840 |
| Minimum Yearly Page Views: | 1 452 960 |
| Maximum Daily Unique Visitors: | 2 538 |
| Maximum Daily Visits: | 2 707 |
| Maximum Daily Page Views: | 4 568 |
| Maximum Monthly Unique Visitors: | 76 140 |
| Maximum Monthly Visits: | 81 210 |
| Maximum Monthly Page Views: | 137 040 |
| Maximum Yearly Unique Visitors: | 913 680 |
| Maximum Yearly Visits: | 974 520 |
| Maximum Yearly Page Views: | 1 644 480 |
Estimated Valuation
| Daily Revenue: | US$ 3 - 7 |
| Monthly Revenue: | US$ 90 - 210 |
| Yearly Revenue: | US$ 1 080 - 2 520 |
Estimated Worth
| Minimum: | US$ 1 620 |
| Maximum: | US$ 7 560 |
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