stardust.co.jp
🖥 Status: up
🕒 Response Time: 2.076 sec
⬅️ Response Code: 200
Analyzing the data indicates 35 tests performed on stardust.co.jp's operability in the 1 803 days from September 9, 2021, forward. Out of every conducted check, stardust.co.jp was up 35 times, the latest being on July 2, 2026, responding with a code 200. All inspections as of August 18, 2026, revealed that stardust.co.jp had never experienced an offline time. As of August 18, 2026, there have been no reports of error statuses in the responses that have been received. The recorded 2.076 seconds on July 2, 2026, contrasted stardust.co.jp's 3.320 seconds average response time.
35
Last Updated: July 2, 2026
Stardust overview
- Domain
- stardust.co.jp
- Title
- 【公式】スターダストプロモーション
- Description
- 株式会社スターダストプロモーション（Stardust Promotion）のオフィシャルサイトです。 タレント・アーティストのプロモーションをはじめ、映像・音楽・グッズ制作など多角的かつ広域にわたったクリエイティブ活動に取り組んでいます。 東京のほか、大阪、仙台、名古屋、福岡、沖縄に営業所を持ち、総勢1000人を超えるタレント所属。
- T Site Status Rank
- 67 665
- Search Wikipedia
- stardust.co.jp
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- alternatives to stardust.co.jp
- Recently checked
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Response Time: 0.022 sec
Response Code: 403
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Last Updated: May 11, 2026
Status: up
Response Time: 0.269 sec
Response Code: 200
Stardust.co.jp
status check request map as of August 18, 2026
Country report for stardust.co.jp as of August 18, 2026
| United States | 100.00% | ||||||||
| 22:50 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 30 | March 12, 2021 | |
| 29 | January 22, 2021 | |
| 35 | September 9, 2021 | |
| 59 | January 14, 2021 | |
| 38 | January 18, 2019 |
Vojvodinanet.com | Stardust.co.jp | ||||
|---|---|---|---|---|---|
General SEO Report
| Page Title | Page Title tips for stardust.co.jp: Detailed website SEO analysis frequently points out title tags exceeding the 60-character limit or misrepresenting the page content, recommending immediate adjustment to improve ranking signals, fix keyword optimization, and reflect the page's core message accurately to drive better engagement and click-through rates. |
|---|---|
| 【公式】スターダストプロモーション Length: 51 characters | |
| Meta Description | Meta Description tips for stardust.co.jp: A keyword rich meta description encourages users to click on the search result listing from the SERP, providing clear commercial intent evident instantly upon glancing at the preview snippet. |
| 株式会社スターダストプロモーション（Stardust Promotion）のオフィシャルサイトです。 タレント・アーティストのプロモーションをはじめ、映像・音楽・グッズ制作など多角的かつ広域にわたったクリエイティブ活動に取り組んでいます。 東京のほか、大阪、仙台、名古屋、福岡、沖縄に営業所を持ち、総勢1000人を超えるタレント所属。 Length: 453 characters | |
| Meta Keywords | Meta Keywords tips for stardust.co.jp: Concentrate your SEO efforts on producing genuinely useful content optimized for readability and relevance; stuffing outdated meta keywords provides a false sense of optimization. |
| no meta keywords data for stardust.co.jp 2026-08-18T11:37:06+00:00 | |
| Page Content | Page Content tips for stardust.co.jp: Research and craft detailed, accurate, and well-formatted content for web pages that establishes authority on niche topics while maintaining readability and catering to user intent for sustained engagement |
| Web Page Content Length: 41367 characters | |
| H1 Heading | H1 Heading tips for stardust.co.jp: Keyword research should inform your H1 tag selection; choose your main heading words carefully, placing high-value, relevant keywords near the beginning to maximize SEO effectiveness and clarity. |
| no h1 heading data for stardust.co.jp 2026-08-18T11:37:06+00:00 | |
| H2 Headings | H2 Headings tips for stardust.co.jp: Consistent and proper use of H2 tags helps search engines crawl and index content more efficiently, particularly within long-form pages where semantic structure matters. |
| 重要なお知らせ ニュース Count: 2 heading tag | |
| H3 Headings | H3 Headings tips for stardust.co.jp: Think of your H3 headings as signposts within a longer document or article; they should guide the reader's journey and clearly indicate the specific information contained within the paragraph or block of text that follows them. |
| no h3 headings data for stardust.co.jp 2026-08-18T11:37:06+00:00 | |
| H4 Headings | H4 Headings tips for stardust.co.jp: Unlike the main H1 title which appears once per page, multiple H4 elements should be used sparingly and consistently to break down longer content blocks into distinct sub-topics without overwhelming the user. |
| 山中柔太朗 杏花 上田悠斗 NEW 柏木悠 葛西杏也菜 森本陸斗 龍宮城 杢代和人 曽野舜太 野上天翔 映画『藍反射』2026年3月6日(金)より劇場公開決定！ 楢木野礼(監督) テレビ朝日「おコメの女 －国税局資料調査課・雑国室－」2026年1月8日(木)～放送決定！ 永野芽郁 Netflix映画『僕の狂ったフェミ彼女』主演決定！ 長野凌大 スペシャルドラマ「四日市に行ったら人生が１８０度変わった件」出演決定！ 武藤潤 スペシャルドラマ「四日市に行ったら人生が１８０度変わった件」出演決定！ 小泉光咲 スペシャルドラマ「四日市に行ったら人生が１８０度変わった件」出演決定！ Count: 15 heading tag | |
| H5-H6 Headings | H5-H6 Headings tips for stardust.co.jp: Focus on creating valuable, comprehensive content; strategically use H5 and H6 headers to organize this content logically rather than attempting to manipulate search rankings directly. |
| no h5-h6 headings data for stardust.co.jp 2026-08-18T11:37:06+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for stardust.co.jp: When optimizing images for SEO, remember that descriptive ALT attributes are fundamental; provide clear and relevant alt text for all significant images, accurately reflecting their subject matter to enhance user experience for visually impaired visitors and provide search engine context. |
| https://www.stardust.co.jp/wp-content/themes/glitter/img/logo.png https://cdn.stardust.co.jp/wp-content/uploads/2024/05/uedaharuto_square02.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/04/kasaiayana_square01.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/10/ryugujo_asha08-450x300.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/11/sonosyunta_sen02-square.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/10/top_nightflower_kitagawakeiko-450x265.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/09/makitaaju_banner05_-450x265.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/09/top_vanishing-world_yanagi-450x265.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/09/top_vanishing-world_yukikosei-450x265.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/08/itagakirihito_banner04-450x265.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/08/hagiwaraminoru_banner02-450x265.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/10/top_oshisatsu_tanabemomoko-450x265.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/11/top_shinubuzz_6-450x265.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/09/top_dekideki_yamanakajyutaro-450x265.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/11/hayamayuuki_banner01-450x265.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/09/top_bakebake_kitagawa-450x265.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/09/itagakirihito_banner05-450x265.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/08/top_berabou_yokohamaryusei2-450x265.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/08/hagiwaraminoru_banner01-450x265.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/10/top_waruinoha_anatadesu_yamanakajyutaro-450x265.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/10/ogawafuminori_banner01-450x265.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/10/top_antaga_kaho2-450x265.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/10/top_antaga_kyoka-450x265.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/10/top_chottodake_esper_okadamasaki-450x265.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/10/top_chottodake_esper_kitamuratakumi-450x265.jpg https://cdn.stardust.co.jp/wp-content/uploads/2025/09/shiinakippei_banner04-450x265.jpg and 32 more... Count: 27 images with ALT attributes | |
| Robots.txt | Robots.txt tips for stardust.co.jp: Make sure the rules outlined in the robots.txt file meticulously cover all public folders or API endpoints you wish to prevent search engines from indexing, including those housing downloadable media assets or legacy system interfaces. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for stardust.co.jp: Integration with Google Analytics can help prioritize URLs for inclusion in the XML sitemap based on user engagement metrics, focus keywords, session duration, and other engagement indicators. |
| no xml sitemap data for stardust.co.jp 2026-08-18T11:37:06+00:00 | |
| Page Size | Page Size tips for stardust.co.jp: A smaller page size directly contributes to a lower bounce rate, as impatient users are less likely to leave a site if they can quickly view its content without excessive waiting, improving overall user engagement. |
| page size: 40 kb | |
| Response Time | Response Time tips for stardust.co.jp: Function-focused designs benefit immensely from minimal server overhead necessary to simply return the requested page data without complications or slowdowns. |
| response time: 3.320 sec | |
| Minify CSS | Minify CSS tips for stardust.co.jp: Eliminate redundant CSS rules and optimize all CSS delivery through minification tools, resulting in faster page speeds, improved SEO, and a superior end-user experience. |
| Minified: https://www.stardust.co.jp/wp-content/plugins/all-in-one-seo-pack/dist/Lite/assets/css/table-of-contents/global.e90f6d47.css?ver=4.9.1 Unminified: https://cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.css?ver=1.8.1 https://www.stardust.co.jp/wp-content/themes/glitter/assets/style.css?1749174177&ver=6.8.3 included in the page | |
| Minify JavaScript | Minify JavaScript tips for stardust.co.jp: Search engine crawlers may face difficulties interacting with your web content if crucial JavaScript isn't part of comprehensive website optimization; consider applying necessary minification and gzipping it to ensure efficient crawling while improving rankings. |
| Minified: https://www.stardust.co.jp/wp-content/plugins/all-in-one-seo-pack/dist/Lite/assets/table-of-contents.95d0dfce.js?ver=4.9.1 https://www.stardust.co.jp/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 https://www.stardust.co.jp/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1 https://cdn.jsdelivr.net/npm/jquery-range@1.0.0/jquery.range-min.min.js?ver=1.0.0 https://cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.min.js?ver=1.8.1 Unminified: https://www.stardust.co.jp/wp-content/themes/glitter/assets/common.js?1715664633&ver=6.8.3 https://www.stardust.co.jp/wp-content/themes/glitter/assets/search.js?1715664633&ver=6.8.3 https://www.stardust.co.jp/wp-content/themes/glitter/assets/home.js?1738313745&ver=6.8.3 detected during site scan | |
| Structured Data | Structured Data tips for stardust.co.jp: Modern SEO relies heavily on structured data execution; applying schema to your metadata ensures search engines understand your content depth, which is vital for higher SERP placements. |
| no structured data data for stardust.co.jp 2026-08-18T11:37:06+00:00 | |
| CDN Usage | CDN Usage tips for stardust.co.jp: Enhancing the performance of your single-page application's client-side routing by leveraging CDN-cached route URLs not only improves user experience but also positively impacts SEO visibility for crawlable page content, ensuring faster indexation of deep application URLs by crawlers. |
| content is delivered via CDN | |
| SSL certificates | SSL certificates tips for stardust.co.jp: Maintaining an SSL certificate requires ongoing vigilance, including monitoring for certificate expiration, updating your website's security protocols to address emerging threats like POODLE or BEAST vulnerabilities, and ensuring compatibility across various web browsers for consistent security performance. |
| SSL is enabled on the website |
Estimated Traffic
| Minimum Daily Unique Visitors: | 42 192 |
| Minimum Daily Visits: | 49 309 |
| Minimum Daily Page Views: | 84 893 |
| Minimum Monthly Unique Visitors: | 1 265 760 |
| Minimum Monthly Visits: | 1 479 270 |
| Minimum Monthly Page Views: | 2 546 790 |
| Minimum Yearly Unique Visitors: | 15 189 120 |
| Minimum Yearly Visits: | 17 751 240 |
| Minimum Yearly Page Views: | 30 561 480 |
| Maximum Daily Unique Visitors: | 53 376 |
| Maximum Daily Visits: | 56 934 |
| Maximum Daily Page Views: | 96 076 |
| Maximum Monthly Unique Visitors: | 1 601 280 |
| Maximum Monthly Visits: | 1 708 020 |
| Maximum Monthly Page Views: | 2 882 280 |
| Maximum Yearly Unique Visitors: | 19 215 360 |
| Maximum Yearly Visits: | 20 496 240 |
| Maximum Yearly Page Views: | 34 587 360 |
Estimated Valuation
| Daily Revenue: | US$ 61 - 137 |
| Monthly Revenue: | US$ 1 830 - 4 110 |
| Yearly Revenue: | US$ 21 960 - 49 320 |
Estimated Worth
| Minimum: | US$ 32 940 |
| Maximum: | US$ 147 960 |
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