seg.co.jp
🖥 Status: up
🕒 Response Time: 1.561 sec
⬅️ Response Code: 200
Over the 373 day period from August 5, 2025, up until today, 12 uptime checks of seg.co.jp have been completed. Tests confirm seg.co.jp was online 12 times in total, with June 28, 2026, being the most recent 200 status result. According to tests, as of August 14, 2026, there were no incidents of inoperability for seg.co.jp. None of the responses have an error status as of August 14, 2026, according to all replies. Seg.co.jp replied with a 1.561 seconds response time on June 28, 2026, while averaging 2.378 seconds.
12
Last Updated: June 28, 2026
Seg overview
- Domain
- seg.co.jp
- Title
- 科学的教育グループSEG
- Description
- 科学的教育グループSEGのページです。「心に広がる数学の世界を！ 多読・多聴で生きた英語を！」 中1～高3・高卒生を対象にした、大学受験の学習塾です。東大をはじめ難関大学の合格を目指す方が多く通っています。
- G Site Status Rank
- 84 960
- Search Wikipedia
- seg.co.jp
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Seg.co.jp
status check request map as of August 14, 2026
Country report for seg.co.jp as of August 14, 2026
| United States | 100.00% | ||||||||
| 02:12 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 9 | January 4, 2025 | |
| 11 | January 13, 2025 | |
| 12 | August 5, 2025 | |
| 9 | November 17, 2024 | |
| 14 | November 21, 2024 |
Dooga.co.jp | Seg.co.jp | ||||
|---|---|---|---|---|---|
General SEO Report
| Page Title | Page Title tips for seg.co.jp: Consider your website title as the first impression on search engine result pages; place your key target keyword early for relevance, keep the length under 60 characters to ensure full visibility, and craft text that promises value or clearly states the page's subject matter to boost CTR. |
|---|---|
| 科学的教育グループSEG Length: 30 characters | |
| Meta Description | Meta Description tips for seg.co.jp: To optimize for search engines, structure your meta description to clearly communicate the topic of the page and its unique value proposition, using action-oriented language where appropriate and ensuring it's specific and tailored to the keywords and queries you aim to capture. |
| 科学的教育グループSEGのページです。「心に広がる数学の世界を！ 多読・多聴で生きた英語を！」 中1～高3・高卒生を対象にした、大学受験の学習塾です。東大をはじめ難関大学の合格を目指す方が多く通っています。 Length: 297 characters | |
| Meta Keywords | Meta Keywords tips for seg.co.jp: Keyword analysis remains a vital component of any SEO strategy, helping you understand the terms your ideal customers use when searching online. Use this data to inform your content strategy, title tags (which are much more important than meta keywords), and internal linking structure. |
| no meta keywords data for seg.co.jp 2026-08-14T11:36:14+00:00 | |
| Page Content | Page Content tips for seg.co.jp: Improve your site's overall ranking potential by crafting page content with a strategic focus on user intent, ensuring comprehensive coverage of key topics, and maintaining high standards of originality and quality consistently. |
| Web Page Content Length: 34044 characters | |
| H1 Heading | H1 Heading tips for seg.co.jp: When designing your H1 header, always consider the user intent behind relevant search queries; align your H1 text with what the target audience might expect to see as the main subject line when searching for information online. |
| no h1 heading data for seg.co.jp 2026-08-14T11:36:14+00:00 | |
| H2 Headings | H2 Headings tips for seg.co.jp: When optimizing your website's HTML structure, ensure each strategically placed H2 header incorporates relevant secondary keywords related to the main H1 topic, thereby signaling topical relevance to search engines and enhancing on-page SEO. |
| で身につけるのは 学ぶ 楽 しさと 未来 を切り開く力 Count: 1 heading tag | |
| H3 Headings | H3 Headings tips for seg.co.jp: Integrate user intent keywords identified through research directly into your H3 tags to align your content more closely with what users are actively searching for. |
| 授業案内 好 きから 楽 しむ へ 授業レポート 一覧へ 合格者の声 もっと見る お知らせ 一覧を見る Count: 5 heading tag | |
| H4 Headings | H4 Headings tips for seg.co.jp: Employing H4 tags effectively can help establish expertise or authority on a niche topic, demonstrating thorough knowledge through well-organized and easily navigable content structures. |
| 創造力と想像力を育てよう！ Count: 1 heading tag | |
| H5-H6 Headings | H5-H6 Headings tips for seg.co.jp: Differentiate H6 headers from simpler HTML tags for subtle sectioning; their usage signals a further descent in heading level within the semantic hierarchy of your webpage content. |
| no h5-h6 headings data for seg.co.jp 2026-08-14T11:36:14+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for seg.co.jp: For images that serve primarily for brand recognition (like company logos), use descriptive ALT text that includes your brand name along with a brief descriptor, aiding accessibility and SEO. |
| https://www.seg.co.jp/wp-content/themes/seg-official/images/logo.png https://www.seg.co.jp/wp-content/themes/seg-official/images/logo_shape.png https://www.seg.co.jp/wp-content/uploads/2019/11/index_bnr4.png https://www.seg.co.jp/wp-content/uploads/2019/11/touki_bnr1.jpg https://www.seg.co.jp/wp-content/uploads/touki_h3_bnr_2_ol.jpg https://www.seg.co.jp/wp-content/uploads/2019/02/18119_j1tadokufuru_27.jpg https://www.seg.co.jp/wp-content/uploads/2019/02/18119_j1tadokuross_25_2.jpg https://www.seg.co.jp/wp-content/uploads/2019/02/mark_17j1c_1.jpg https://www.seg.co.jp/wp-content/uploads/2019/02/080_2_okm.jpg https://www.seg.co.jp/wp-content/uploads/2019/02/SEG_114-2s.jpg https://www.seg.co.jp/wp-content/uploads/gokakusha_no_koe2025.jpg https://www.seg.co.jp/wp-content/uploads/mailtoroku.jpg https://www.seg.co.jp/wp-content/uploads/eizohaisinmatome2021-e1620736092280.jpg https://www.seg.co.jp/wp-content/uploads/kousi_tutor_boshu2021.jpg https://www.seg.co.jp/wp-content/uploads/mail_riyo_4.jpg https://www.seg.co.jp/wp-content/uploads/2019/11/index_bnr6.png https://www.seg.co.jp/wp-content/uploads/2019/11/体験授業.jpg https://www.seg.co.jp/wp-content/uploads/2019/11/blog.jpg https://www.seg.co.jp/wp-content/uploads/2019/11/index_bnr3.png Count: 19 images with ALT attributes | |
| Robots.txt | Robots.txt tips for seg.co.jp: Be cautious when using wildcards in robots.txt, as they can sometimes block more content than intended, potentially harming SEO by restricting access to valuable pages that contain important keywords and user engagement metrics. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for seg.co.jp: Use Google Search Console to monitor your XML sitemap's status and performance; tracking crawl errors associated with your sitemap helps diagnose and resolve indexing issues faster for better SEO results. |
| no xml sitemap data for seg.co.jp 2026-08-14T11:36:14+00:00 | |
| Page Size | Page Size tips for seg.co.jp: Compressing CSS and JavaScript files, and leveraging lazy loading, are effective strategies to reduce page size without sacrificing essential website functionality or user experience. |
| page size: 33 kb | |
| Response Time | Response Time tips for seg.co.jp: Utilize Content Delivery Networks (CDNs) strategically to further decrease the physical distance data travels, thereby reducing overall page load response times significantly across global user locations. |
| response time: 2.378 sec | |
| Minify CSS | Minify CSS tips for seg.co.jp: Minifying CSS not only reduces file sizes but also improves critical SEO factors like Core Web Vitals; prioritize this optimization technique to ensure your website remains fast, responsive, and competitive in search rankings. |
| Minified: https://www.seg.co.jp/wp-includes/css/dist/block-library/style.min.css?ver=5.4.18 Unminified: https://www.seg.co.jp/wp-content/themes/seg-official/style.css?ver=5.4.18 https://www.seg.co.jp/wp-content/themes/seg-official/css/styles.css?ver=5.4.18 https://www.seg.co.jp/wp-content/themes/seg-official/css/responsive.css?ver=5.4.18 https://www.seg.co.jp/wp-content/themes/seg-official/css/slick.css?ver=5.4.18 https://www.seg.co.jp/wp-content/themes/seg-official/css/slick-theme.css?ver=5.4.18 included in the page | |
| Minify JavaScript | Minify JavaScript tips for seg.co.jp: For better website SEO, ensure that JavaScript files on your site are properly minified to reduce their download and execution time. This crucial optimization step involves removing all unnecessary characters, including comments and whitespace, which shrinks the script file size, making it easier and quicker for browsers to start rendering pages. |
| Minified: https://www.seg.co.jp/wp-content/themes/seg-official/js/jquery-3.4.1.min.js?ver=3.4.1 https://www.seg.co.jp/wp-content/themes/seg-official/js/rollover.min.js?ver=5.4.18 https://ajaxzip3.github.io/ajaxzip3.js?ver=5.4.18 //cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS_CHTML%2CSafe&ver=5.4.18 https://www.seg.co.jp/wp-includes/js/wp-embed.min.js?ver=5.4.18 Unminified: https://www.seg.co.jp/wp-content/themes/seg-official/js/jquery.scroll.js?ver=5.4.18 https://www.seg.co.jp/wp-content/themes/seg-official/js/common.js?ver=5.4.18 https://www.seg.co.jp/wp-content/themes/seg-official/js/track-tel.js?ver=5.4.18 https://www.seg.co.jp/wp-content/themes/seg-official/js/sweetlink.js?ver=5.4.18 https://www.seg.co.jp/wp-content/themes/seg-official/js/slick.js?ver=5.4.18 https://www.seg.co.jp/wp-content/themes/seg-official/js/ua.js?ver=5.4.18 https://www.seg.co.jp/wp-content/themes/seg-official/js/top.js?ver=5.4.18 detected during site scan | |
| Structured Data | Structured Data tips for seg.co.jp: Utilize schema to mark up reviews and ratings for products or services to display star ratings and review counts in search results, building trust and influencing user decisions before they even click through to your site. |
| no structured data data for seg.co.jp 2026-08-14T11:36:14+00:00 | |
| CDN Usage | CDN Usage tips for seg.co.jp: Configure your CDN to cache static resources like images, CSS, and JavaScript files with optimal expiration headers to reduce server load and improve repeat-visitor loading speeds, leveraging edge location proximity. |
| content is delivered via CDN | |
| SSL certificates | SSL certificates tips for seg.co.jp: Google and other search engines use secure HTTPS (SSL/TLS) as a ranking factor, prioritizing sites that implement strong encryption, which not only improves your search engine rankings but also signals to users that your site is trustworthy and respects their privacy. |
| SSL is enabled on the website |
Estimated Traffic
| Minimum Daily Unique Visitors: | 4 484 |
| Minimum Daily Visits: | 5 240 |
| Minimum Daily Page Views: | 9 021 |
| Minimum Monthly Unique Visitors: | 134 520 |
| Minimum Monthly Visits: | 157 200 |
| Minimum Monthly Page Views: | 270 630 |
| Minimum Yearly Unique Visitors: | 1 614 240 |
| Minimum Yearly Visits: | 1 886 400 |
| Minimum Yearly Page Views: | 3 247 560 |
| Maximum Daily Unique Visitors: | 5 672 |
| Maximum Daily Visits: | 6 050 |
| Maximum Daily Page Views: | 10 210 |
| Maximum Monthly Unique Visitors: | 170 160 |
| Maximum Monthly Visits: | 181 500 |
| Maximum Monthly Page Views: | 306 300 |
| Maximum Yearly Unique Visitors: | 2 041 920 |
| Maximum Yearly Visits: | 2 178 000 |
| Maximum Yearly Page Views: | 3 675 600 |
Estimated Valuation
| Daily Revenue: | US$ 6 - 15 |
| Monthly Revenue: | US$ 180 - 450 |
| Yearly Revenue: | US$ 2 160 - 5 400 |
Estimated Worth
| Minimum: | US$ 3 240 |
| Maximum: | US$ 16 200 |
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