kenkyusha.co.jp
🖥 Status: up
🕒 Response Time: 1.505 sec
⬅️ Response Code: 200
Over the past 1 703 days, starting from December 15, 2021, there were 17 kenkyusha.co.jp's availability checks performed. Kenkyusha.co.jp was online 17 times out of all checks performed, as shown by the code 200 response on the latest test conducted on July 5, 2026. As of August 15, 2026, all checks of kenkyusha.co.jp confirmed that there were no instances of inaccessibility. As of August 15, 2026, there were no reported errors in any of the responses based on the replies received. Kenkyusha.co.jp's response time was recorded at 1.505 seconds, with an average of 2.688 seconds, as of July 5, 2026.
17
Last Updated: July 5, 2026
Kenkyusha overview
- Domain
- kenkyusha.co.jp
- Title
- 研究社
- Description
- 研究社 1907年創業の語学系専門出版社です。
- H Site Status Rank
- 100 522
- Search Wikipedia
- kenkyusha.co.jp
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Kenkyusha.co.jp
status check request map as of August 15, 2026
Country report for kenkyusha.co.jp as of August 15, 2026
| Russia | 100.00% | ||||||||
| 12:08 | 14:37 | ||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 10 | December 4, 2024 | |
| 14 | November 20, 2024 | |
| 17 | December 15, 2021 | |
| 19 | June 21, 2021 | |
| 12 | January 18, 2019 |
Halifaxsharedealing-online.co.uk | Kenkyusha.co.jp | ||||
|---|---|---|---|---|---|
General SEO Report
| Page Title | Page Title tips for kenkyusha.co.jp: Keep your website titles short enough to avoid truncation in search results; aim for under 60 characters to ensure complete visibility and maximum impact. |
|---|---|
| 研究社 Length: 9 characters | |
| Meta Description | Meta Description tips for kenkyusha.co.jp: Regularly audit and update your meta descriptions to align with ongoing content changes and evolving SEO best practices, ensuring each page accurately reflects its current content and maintains a compelling, relevant message that resonates with modern search algorithms. |
| 研究社 1907年創業の語学系専門出版社です。 Length: 59 characters | |
| Meta Keywords | Meta Keywords tips for kenkyusha.co.jp: Digital marketers should stop using meta keywords and embrace semantic search; create content clusters around broad topics, linking related sub-topics to build topical authority and capture diverse long-tail keywords. |
| no meta keywords data for kenkyusha.co.jp 2026-08-15T08:34:14+00:00 | |
| Page Content | Page Content tips for kenkyusha.co.jp: Demonstrate authority and build trust on your website pages by citing credible sources, providing data-driven insights, offering unique perspectives backed by analysis, and linking to reputable external information, thereby encouraging user confidence in your content quality. |
| Web Page Content Length: 56653 characters | |
| H1 Heading | H1 Heading tips for kenkyusha.co.jp: Design your H1 header with both technical SEO and user experience in mind, ensuring it is easily identifiable through HTML structure and styled for prominence and clarity. |
| no h1 heading data for kenkyusha.co.jp 2026-08-15T08:34:14+00:00 | |
| H2 Headings | H2 Headings tips for kenkyusha.co.jp: For effective SEO, incorporate your main keyword or closely related secondary keywords naturally into relevant H2 tags, helping search engines understand the topical hierarchy and primary focus of your content. |
| 新刊情報 Count: 1 heading tag | |
| H3 Headings | H3 Headings tips for kenkyusha.co.jp: Optimize for featured snippets by crafting H3 titles that directly answer common questions found in search queries, positioning your webpage as a top answer source and capturing significant organic search traffic effectively. |
| お知らせ Count: 1 heading tag | |
| H4 Headings | H4 Headings tips for kenkyusha.co.jp: Consistency in heading usage, including appropriate levels of H4 headers throughout your website, contributes to brand credibility and signals a professional, organized site to both users and search engines, which is fundamental for building domain authority over time. |
| no h4 headings data for kenkyusha.co.jp 2026-08-15T08:34:14+00:00 | |
| H5-H6 Headings | H5-H6 Headings tips for kenkyusha.co.jp: To optimize for SEO, ensure content within H5 and H6 sections is unique, valuable, and directly supports the overall page topic, just as higher-level headers do. |
| no h5-h6 headings data for kenkyusha.co.jp 2026-08-15T08:34:14+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for kenkyusha.co.jp: Write ALT text that directly describes the image for users who cannot see it, providing context and function where applicable, which also helps search engines understand page content for better indexing. |
| https://hondana.global.ssl.fastly.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6ODUzOTEsInB1ciI6ImJsb2JfaWQifX0=--664ab34c21552f53a3ea843c78e203b296ae45b8/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJqcGciLCJzdHJpcCI6dHJ1ZX0sInB1ciI6InZhcmlhdGlvbiJ9fQ==--94696014e12a05b13141ba9cccac463784b891a4/Logo.jpg?disposition=inline https://hondana-image.s3.amazonaws.com/book/image/10144579/normal_50ed5949-4585-493b-8a46-2c4bbb58651c.jpg https://hondana-image.s3.amazonaws.com/book/image/10137047/normal_5d3cc53f-43a6-4196-b523-5b6c7e855cf1.jpg https://hondana-image.s3.amazonaws.com/book/image/10137070/normal_fcee7871-bc22-4794-87a6-98c9e8781cf5.jpg https://hondana-image.s3.amazonaws.com/book/image/10137069/normal_9f494df7-1734-4ae3-ace4-393d9922baae.jpg https://hondana-image.s3.amazonaws.com/book/image/10135166/normal_3c4912b2-72a1-4fa9-8067-f93fb5c1448d.jpg https://hondana-image.s3.amazonaws.com/book/image/10131200/normal_d32f1be9-4027-4071-8726-e692138bffb5.jpg https://hondana-image.s3.amazonaws.com/book/image/10108153/normal_f7612ec6-d92a-40f8-9271-194299487c70.jpg https://hondana-image.s3.amazonaws.com/book/image/10105564/normal_44932402-8df7-48f2-ab0b-96b1faa4b6da.jpg https://hondana-image.s3.amazonaws.com/book/image/10091417/normal_4193daf6-a65a-43b1-b1a6-0eb7beff020d.jpg https://hondana-image.s3.amazonaws.com/book/image/10091965/normal_c0582a74-bacd-4fc3-92cf-72e655e1d1ff.jpg https://hondana-image.s3.amazonaws.com/book/image/10152081/normal_7c52a793-f856-4a6c-a593-6033ca699758.jpg and 24 more... Count: 13 images with ALT attributes | |
| Robots.txt | Robots.txt tips for kenkyusha.co.jp: Properly configuring your robots.txt file is crucial for respecting crawl budgets and ensuring that search engines focus their efforts on indexing your most critical and valuable pages, such as homepage, product listings, and main content sections. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for kenkyusha.co.jp: Submitting a well-structured XML sitemap to search engines like Google Search Console is crucial for ensuring your critical content is crawled efficiently and indexed quickly, preventing valuable pages from being overlooked in algorithmic discovery processes. |
| no xml sitemap data for kenkyusha.co.jp 2026-08-15T08:34:14+00:00 | |
| Page Size | Page Size tips for kenkyusha.co.jp: A smaller page size, optimized for speed, is fundamental for better SEO rankings because search engines prioritize fast-loading websites that deliver a superior user experience, keeping users engaged longer and reducing technical friction points. |
| page size: 55 kb | |
| Response Time | Response Time tips for kenkyusha.co.jp: Slow server response times can hinder the effectiveness of your content marketing; ensure your website delivers content swiftly to keep users engaged longer and allow search engine bots to crawl and index your valuable resources efficiently. |
| response time: 2.688 sec | |
| Minify CSS | Minify CSS tips for kenkyusha.co.jp: Differentiate your website from competitors by ensuring fast load times through practices like effective CSS minification, which search engines favor for ranking purposes. |
| Minified: /css/13/swiper.min.css Unminified: /css/13/_lib.css?u=2024101115 /css/13/common.css?u=2024101115 /css/13/top.css?u=2024101115 included in the page | |
| Minify JavaScript | Minify JavaScript tips for kenkyusha.co.jp: Automatically minify all website JavaScript code by stripping excess whitespace, removing redundant comments, and shortening variable/method names where safe, to drastically reduce file transfer sizes, enhance browser parsing speed, and consequently improve Core Web Vitals metrics like Largest Contentful Paint and Cumulative Layout Shift, leading to better mobile usability rankings |
| Minified: /js/13/jquery-3.7.0.min.js /js/13/jquery.matchHeight-min.js /js/13/swiper.min.js Unminified: /js/13/common.js?u=2024101115 /js/13/top.js?u=2024101115 detected during site scan | |
| Structured Data | Structured Data tips for kenkyusha.co.jp: Apply Book Schema to your online store or blog posts about literature, providing publication date, author information, and reviews which can help attract book lovers searching for recommendations. |
| no structured data data for kenkyusha.co.jp 2026-08-15T08:34:14+00:00 | |
| CDN Usage | CDN Usage tips for kenkyusha.co.jp: Optimize your website's loading speed by instructing your CDN to aggressively cache high-frequency static assets, significantly cutting down load times for returning visitors and contributing positively to core web vitals scores. |
| content is delivered via CDN | |
| SSL certificates | SSL certificates tips for kenkyusha.co.jp: Ensure your website's SSL certificate remains valid by conducting regular checks for expiration dates, typically occurring annually or bi-annually, and perform timely SSL certificate renewal procedures well before the expiry date to maintain uninterrupted HTTPS functionality and avoid critical security warnings. |
| SSL is enabled on the website |
Estimated Traffic
| Minimum Daily Unique Visitors: | 4 352 |
| Minimum Daily Visits: | 5 086 |
| Minimum Daily Page Views: | 8 756 |
| Minimum Monthly Unique Visitors: | 130 560 |
| Minimum Monthly Visits: | 152 580 |
| Minimum Monthly Page Views: | 262 680 |
| Minimum Yearly Unique Visitors: | 1 566 720 |
| Minimum Yearly Visits: | 1 830 960 |
| Minimum Yearly Page Views: | 3 152 160 |
| Maximum Daily Unique Visitors: | 5 505 |
| Maximum Daily Visits: | 5 872 |
| Maximum Daily Page Views: | 9 909 |
| Maximum Monthly Unique Visitors: | 165 150 |
| Maximum Monthly Visits: | 176 160 |
| Maximum Monthly Page Views: | 297 270 |
| Maximum Yearly Unique Visitors: | 1 981 800 |
| Maximum Yearly Visits: | 2 113 920 |
| Maximum Yearly Page Views: | 3 567 240 |
Estimated Valuation
| Daily Revenue: | US$ 6 - 14 |
| Monthly Revenue: | US$ 180 - 420 |
| Yearly Revenue: | US$ 2 160 - 5 040 |
Estimated Worth
| Minimum: | US$ 3 240 |
| Maximum: | US$ 15 120 |
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