dai-one.jp
🖥 Status: up
🕒 Response Time: 3.614 sec
⬅️ Response Code: 200
In the timespan of 237 days beginning December 20, 2025, data shows dai-one.jp passed 4 accessibility tests. With the most recent uptime occurring on March 11, 2026, dai-one.jp returned a 200 status code and was up 4 times out of all checks. As of August 15, 2026, there was no downtime experienced by dai-one.jp during the inspection process. As of August 15, 2026, every response indicates that no error status code has been received. Records indicate a 3.614 seconds dai-one.jp response time on March 11, 2026, compared to 4.869 seconds on average.
4
Last Updated: March 11, 2026
Dai-one overview
- Domain
- dai-one.jp
- Title
- 中古スマホ・中古携帯・白ロムの激安販売ならダイワンテレコム
- Description
- 中古スマホ・中古携帯・白ロム・iPhone・Androidの格安スマホ通信販売！新品携帯から中古携帯まで豊富な品揃え。最短即日配送で商品保証も充実です。SIMフリー端末からガラケーまで取扱いしております。中古スマートフォンを購入するならダイワン！
- N Site Status Rank
- 274 630
- Search Wikipedia
- dai-one.jp
- Alternatives
- alternatives to dai-one.jp
- Recently checked
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degustapanama.com
Last Updated: May 8, 2026
Status: error
Response Time: 1.591 sec
Response Code: 404
Dai-one.jp
status check request map as of August 15, 2026
Country report for dai-one.jp as of August 15, 2026
| United States | 100.00% | ||||||||
| 13:36 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 14 | November 17, 2024 | |
| 23 | February 16, 2023 | |
| 4 | December 20, 2025 | |
| 15 | September 19, 2021 | |
| 9 | November 16, 2024 |
Degustapanama.com | Dai-one.jp | ||||
|---|---|---|---|---|---|
General SEO Report
| Page Title | Page Title tips for dai-one.jp: An effective website title must clearly reflect the specific page content or topic it covers, enabling both search engines and potential visitors to accurately assess relevance before clicking, thereby improving click-through rates significantly. |
|---|---|
| 中古スマホ・中古携帯・白ロムの激安販売ならダイワンテレコム Length: 87 characters | |
| Meta Description | Meta Description tips for dai-one.jp: Regularly reviewing and updating your meta descriptions is an essential SEO maintenance task, ensuring they remain relevant, accurate, and aligned with current content and keyword strategies. |
| 中古スマホ・中古携帯・白ロム・iPhone・Androidの格安スマホ通信販売！新品携帯から中古携帯まで豊富な品揃え。最短即日配送で商品保証も充実です。SIMフリー端末からガラケーまで取扱いしております。中古スマートフォンを購入するならダイワン！ Length: 337 characters | |
| Meta Keywords | Meta Keywords tips for dai-one.jp: Search engines like Google now employ complex algorithms to understand page content without needing specific keyword directives from tags, making meta keywords an ineffective and outdated component of any serious SEO campaign. |
| no meta keywords data for dai-one.jp 2026-08-15T14:10:59+00:00 | |
| Page Content | Page Content tips for dai-one.jp: Focus on creating page content that directly addresses common questions and concerns within your industry by providing clear, concise, and authoritative answers backed by credible sources. |
| Web Page Content Length: 143056 characters | |
| H1 Heading | H1 Heading tips for dai-one.jp: Differentiate your main H1 from other headings by understanding the HTML5 semantic hierarchy, ensuring the H1 clearly represents the page's primary concept or headline. |
| no h1 heading data for dai-one.jp 2026-08-15T14:10:59+00:00 | |
| H2 Headings | H2 Headings tips for dai-one.jp: From an SEO perspective, H2 tags help search engine crawlers better understand the hierarchy and topical relevance of content sections, contributing positively to page ranking and visibility. |
| キーワード検索 カテゴリー検索 注目商品 新着情報 新着入荷 Count: 5 heading tag | |
| H3 Headings | H3 Headings tips for dai-one.jp: Ensure each page utilizes an appropriate number of unique H3 tags, carefully integrated into the HTML structure for improved SEO performance and better content organization compared to dense wall-of-text layouts. |
| よく使われるキーワード スマートフォン 商品一覧へ タブレット 商品一覧へ ガラケー/ガラホ 商品一覧へ その他 Sランク 当社保証期間：3ヵ月 Aランク 当社保証期間：3ヵ月 Bランク 当社保証期間：3ヵ月 Cランク 当社保証期間：3ヵ月 Count: 9 heading tag | |
| H4 Headings | H4 Headings tips for dai-one.jp: H4 tags are crucial for creating clear section breaks within your article body, allowing readers to easily navigate back to main headings after exploring specific detailed sub-topics presented below. |
| お支払いについて 配送・送料について 返品・交換について Count: 3 heading tag | |
| H5-H6 Headings | H5-H6 Headings tips for dai-one.jp: Search engines interpret the hierarchy of HTML headers (H1 through H6) as a structural map of the page; ensuring correct nesting, logical progression from higher to lower levels (e.g., using a valid H4 before introducing an H5), and avoiding skip levels is vital for SEO. |
| no h5-h6 headings data for dai-one.jp 2026-08-15T14:10:59+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for dai-one.jp: Regularly audit your website's ALT text to ensure all images meet WCAG guidelines for accessibility and contain relevant, keyword-rich descriptions that enhance SEO. |
| https://www.dai-one.jp/images/logos/1/logo_rw1f-zi.png https://www.dai-one.jp/images/promo/2/banner-02.jpg https://www.dai-one.jp/images/promo/32/banner-05.jpg https://www.dai-one.jp/images/promo/3/banner-03.png https://www.dai-one.jp/images/promo/2/banner-04.jpg https://www.dai-one.jp/images/features/item_rank/s1.jpg https://www.dai-one.jp/images/features/item_rank/s2.jpg https://www.dai-one.jp/images/features/item_rank/s3.jpg https://www.dai-one.jp/images/features/item_rank/s4.jpg https://www.dai-one.jp/images/features/item_rank/s5.jpg https://www.dai-one.jp/images/features/item_rank/s6.jpg https://www.dai-one.jp/images/features/item_rank/s7.jpg https://www.dai-one.jp/images/features/item_rank/s8.jpg https://www.dai-one.jp/images/features/item_rank/a1-2.jpg https://www.dai-one.jp/images/features/item_rank/a2-2.jpg and 46 more... Count: 16 images with ALT attributes | |
| Robots.txt | Robots.txt tips for dai-one.jp: Use the "Disallow:" rule in robots.txt syntax correctly to block access, understanding that it applies only to the specified User-agent and that path patterns are matched against the URL path component only |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for dai-one.jp: Including a link to your XML sitemap in the robots.txt file on the root directory is a standard practice that helps major search engines find your sitemap quickly during their site crawling process. |
| no xml sitemap data for dai-one.jp 2026-08-15T14:10:59+00:00 | |
| Page Size | Page Size tips for dai-one.jp: Large page sizes significantly increase bounce rates and decrease conversions, so compress assets, enable browser caching, and use responsive images to maintain a lightweight site structure. |
| page size: 140 kb | |
| Response Time | Response Time tips for dai-one.jp: Employ HTTP/2 protocols for parallel asset delivery and optimize backend processing to achieve sub-second response times, a ranking factor favored by search engines |
| response time: 4.869 sec | |
| Minify CSS | Minify CSS tips for dai-one.jp: Consistently apply CSS minification best practices, ensuring the elimination of all superfluous whitespace, detailed comments, and dead code, which results in markedly smaller file deliveries, faster page loads contributing to better Core Web Vitals, and consequently stronger search engine rankings |
| Unminified: https://www.dai-one.jp/var/cache/misc/assets/design/themes/responsive_clone/css/standalone.068e933cf3f0087ab42354c24479ec20.css?1758707428 included in the page | |
| Minify JavaScript | Minify JavaScript tips for dai-one.jp: Optimizing website speed through JavaScript minification, including automatic tools that remove unused code and whitespace, is one of the most effective actions for improving Core Web Vitals, which Google explicitly considers as a ranking factor, significantly impacting your website's organic visibility and search engine rankings. |
| Minified: https://code.jquery.com/jquery-3.5.1.min.js https://www.dai-one.jp/var/cache/misc/assets/js/tygh/scripts-fd914f3728ce89a99a9bcbb23ae4158b.js?1758707428 //statics.a8.net/a8sales/a8sales.js https://static-fe.payments-amazon.com/checkout.js https://static-fe.payments-amazon.com/checkout.js detected during site scan | |
| Structured Data | Structured Data tips for dai-one.jp: Website owners should prioritize Schema implementation across critical content sections to maximize SEO ROI, as rich results from Schema can significantly outperform traditional organic listings in terms of user engagement, time-on-site metrics, and conversion rates, providing tangible competitive advantages. |
| no structured data data for dai-one.jp 2026-08-15T14:10:59+00:00 | |
| CDN Usage | CDN Usage tips for dai-one.jp: Incorporate your CDN usage within your website's technical SEO strategy by ensuring all relevant URLs, including canonical URLs and sitemaps, correctly reflect the CDN-hosted paths for static assets, avoiding canonicalization issues that could fragment link equity and confuse search engine crawlers. |
| no cdn usage data for dai-one.jp 2026-08-15T14:10:59+00:00 | |
| SSL certificates | SSL certificates tips for dai-one.jp: Modern websites must adopt SSL/TLS encryption (HTTPS) to meet industry standards for web security and data protection; this practice is not only crucial for safeguarding user information from eavesdropping but also represents a fundamental requirement for achieving and maintaining strong search engine visibility in contemporary SEO strategies. |
| SSL is enabled on the website |
Estimated Traffic
| Minimum Daily Unique Visitors: | 7 604 |
| Minimum Daily Visits: | 8 887 |
| Minimum Daily Page Views: | 15 301 |
| Minimum Monthly Unique Visitors: | 228 120 |
| Minimum Monthly Visits: | 266 610 |
| Minimum Monthly Page Views: | 459 030 |
| Minimum Yearly Unique Visitors: | 2 737 440 |
| Minimum Yearly Visits: | 3 199 320 |
| Minimum Yearly Page Views: | 5 508 360 |
| Maximum Daily Unique Visitors: | 9 620 |
| Maximum Daily Visits: | 10 261 |
| Maximum Daily Page Views: | 17 316 |
| Maximum Monthly Unique Visitors: | 288 600 |
| Maximum Monthly Visits: | 307 830 |
| Maximum Monthly Page Views: | 519 480 |
| Maximum Yearly Unique Visitors: | 3 463 200 |
| Maximum Yearly Visits: | 3 693 960 |
| Maximum Yearly Page Views: | 6 233 760 |
Estimated Valuation
| Daily Revenue: | US$ 11 - 25 |
| Monthly Revenue: | US$ 330 - 750 |
| Yearly Revenue: | US$ 3 960 - 9 000 |
Estimated Worth
| Minimum: | US$ 5 940 |
| Maximum: | US$ 27 000 |
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