hyuki.com

🖥 Status: up
🕒 Response Time: 1.658 sec
⬅️ Response Code: 200
hyuki.com

In the 2 588 day period from July 14, 2019, hyuki.com underwent 10 functioning checks according to the information provided. Hyuki.com was operational 10 times from the tests conducted, the latest uptime recorded on January 6, 2026, with a 200 status code. Checks done as of August 15, 2026, revealed hyuki.com experienced no downtime events. Replies received as of August 15, 2026, confirm that no response had an error status code. At 1.658 seconds, hyuki.com's January 6, 2026, response contrasted with its average of 1.248 seconds.

4.0
10
Last Updated: January 6, 2026

Hyuki overview

Domain
hyuki.com
Title
結城浩 / Hiroshi Yuki
Description
書籍『数学ガール』作者、結城浩の個人サイト。数学、プログラミング、文章書きに関する情報と、気軽な読み物。
Main Topic
結城浩のホームページ
I Site Status Rank
109 070
Search Wikipedia
hyuki.com
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Hyuki.com
status check request map as of August 15, 2026

hyuki.com request, January 6, 2026

Country report for hyuki.com as of August 15, 2026

Russia 100.00%
19:24
SiteTotal ChecksLast Modified
glam.ac.ukglam.ac.uk3January 10, 2025
shikaku-fan.netshikaku-fan.net29July 25, 2021
hyuki.comhyuki.com10July 14, 2019
scgame.bizscgame.biz9April 16, 2019
fashnews.irfashnews.ir14July 2, 2024

Dailypuppy.com

Hyuki.com

General SEO Report

Page TitlePage Title tips for hyuki.com: Website titles significantly affect your page's ranking position for specific searches; including location-based keywords in your titles can enhance local SEO performance, attracting relevant traffic from nearby areas who are searching for your products or services.
結城浩 / Hiroshi Yuki

Length: 24 characters
Meta DescriptionMeta Description tips for hyuki.com: Always include your primary keyword or key phrase within the meta description for relevance and to help the search engine understand the topic, but do so naturally and avoid repetition that might seem manipulative or spammy to both users and search algorithms.
書籍『数学ガール』作者、結城浩の個人サイト。数学、プログラミング、文章書きに関する情報と、気軽な読み物。

Length: 156 characters
Meta KeywordsMeta Keywords tips for hyuki.com: The meta keywords tag offers zero impact on search engine rankings according to current best practices, making keyword density in content a far superior metric for influencing your site's visibility in search results.
no meta keywords data for hyuki.com
2026-08-15T05:04:56+00:00
Page ContentPage Content tips for hyuki.com: Create authoritative page content that demonstrates deep expertise on specific topics, backing claims with evidence, statistics, and citations from reputable sources, thereby building trust and improving domain authority over time.
Web Page Content Length: 27816 characters
H1 HeadingH1 Heading tips for hyuki.com: To optimize for both users and search engines, choose an H1 text that is scannable, informative, and accurately reflects the page's content while naturally incorporating primary target keywords for maximum relevance.
結城浩のホームページ

Count: 1 heading tag
H2 HeadingsH2 Headings tips for hyuki.com: Integrate H2 headers with internal linking strategies by linking to relevant pages using descriptive anchor text, which helps distribute page authority and clarifies site navigation.
お知らせ
書いた本
定期的活動
さまざまな活動
読み物
聖書と祈り
プロフィール


Count: 7 heading tag
H3 HeadingsH3 Headings tips for hyuki.com: Utilize H3 tags to organize lists, steps, or frequently asked questions, providing a clear structure that improves both user experience and SEO performance.
📘 新刊:『 数学ガール/リーマン予想 』
「数学ガール」シリーズ
プログラマの数学 第2版
群論への第一歩
暗号技術入門 第3版
Java言語で学ぶデザインパターン入門
結城メルマガ
結城浩ニュースレター
Web連載「数学ガールの秘密ノート」
結城浩の作業ログ
数学のココがわからない
結城浩の談話室


Count: 12 heading tag
H4 HeadingsH4 Headings tips for hyuki.com: When creating long-form content or guides, use H4 headers to delve into specific examples, steps, or related details within the context of an H3 section, thereby improving both content clarity and SEO keyword density for niche topics.
no h4 headings data for hyuki.com
2026-08-15T05:04:56+00:00
H5-H6 HeadingsH5-H6 Headings tips for hyuki.com: The primary SEO benefit of H5 and H6 headers lies in their ability to accurately represent the document outline, providing clear context for search engine crawlers about the hierarchy and importance of specific content subsections.
no h5-h6 headings data for hyuki.com
2026-08-15T05:04:56+00:00
Image ALT AttributesImage ALT Attributes tips for hyuki.com: Determine the primary purpose of each image before writing its ALT text; is it decorative, illustrative, informative, or interactive? Tailor the description accordingly to accurately communicate its function and content to screen reader users and search engines.
https://img.hyuki.net/20210627155629-3e997ad92041667b.png

Count: 1 images with ALT attributes
Robots.txtRobots.txt tips for hyuki.com: Mistakenly blocking essential user content, internal links, or valuable pages with your robots.txt file is a critical error that can severely degrade your website's visibility and search rankings.
file robots.txt was found on the website
XML SitemapXML Sitemap tips for hyuki.com: XML sitemaps are essential not just for search engines, but also for web crawlers used by analytics providers and syndication partners; ensure your sitemap adheres to standards for broadest compatibility and data accessibility;
no xml sitemap data for hyuki.com
2026-08-15T05:04:56+00:00
Page SizePage Size tips for hyuki.com: Google's Core Web Vitals update explicitly penalizes poor loading performance; optimizing page size is a fundamental technical SEO task that directly influences these critical ranking factors like Largest Contentful Paint (LCP).
page size: 27 kb
Response TimeResponse Time tips for hyuki.com: The speed of your website's backend processing directly impacts conversion potential; identify and eliminate slow database query dependencies, implement server-side caching aggressively, and optimize resource loading to achieve under 200ms response times.
response time: 1.248 sec
Minify CSSMinify CSS tips for hyuki.com: Enabling automatic CSS minification during build processes or deployment stages is a crucial optimization step to drastically cut the size of your style sheets, improving website loading speed and responsiveness across various devices and network conditions, which directly contributes to better Core Web Vitals, SEO rankings, and user retention.
Minified:
https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css
Unminified:
https://cdn.jsdelivr.net/npm/bootstrap-icons@1.10.5/font/bootstrap-icons.css


included in the page
Minify JavaScriptMinify JavaScript tips for hyuki.com: Minify your critical JavaScript files as part of your essential SEO techniques by automatically removing all extraneous whitespace, control characters, and comments, drastically cutting file sizes and boosting page load speed, Time To Interactive measurements, and overall user experience crucial for retaining visitors.
Minified:
https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js


detected during site scan
Structured DataStructured Data tips for hyuki.com: Schema markup helps search engines categorize your content correctly (e.g., marking an article as a news piece or a how-to guide), which supports more accurate indexing and ranking, particularly for ambiguous terms or competitive keywords where semantic context is crucial for differentiation.
no structured data data for hyuki.com
2026-08-15T05:04:56+00:00
CDN UsageCDN Usage tips for hyuki.com: Implementing a robust CDN strategy is crucial for accelerating static asset delivery across CSS, JavaScript, images, and videos, thereby minimizing server load on your origin infrastructure and ensuring your website remains responsive even during peak traffic periods.
content is delivered via CDN
SSL certificatesSSL certificates tips for hyuki.com: SSL implementation prevents data interception by malicious third parties, safeguarding user login details and payment information, thereby protecting your users' privacy which is increasingly a ranking factor favored by search engines globally.
SSL is enabled on the website

Estimated Traffic

Minimum Daily Unique Visitors:8 328
Minimum Daily Visits:9 733
Minimum Daily Page Views:16 757
Minimum Monthly Unique Visitors:249 840
Minimum Monthly Visits:291 990
Minimum Monthly Page Views:502 710
Minimum Yearly Unique Visitors:2 998 080
Minimum Yearly Visits:3 503 880
Minimum Yearly Page Views:6 032 520
Maximum Daily Unique Visitors:10 536
Maximum Daily Visits:11 238
Maximum Daily Page Views:18 964
Maximum Monthly Unique Visitors:316 080
Maximum Monthly Visits:337 140
Maximum Monthly Page Views:568 920
Maximum Yearly Unique Visitors:3 792 960
Maximum Yearly Visits:4 045 680
Maximum Yearly Page Views:6 827 040

Estimated Valuation

Daily Revenue:US$ 12 - 27
Monthly Revenue:US$ 360 - 810
Yearly Revenue:US$ 4 320 - 9 720

Estimated Worth

Minimum:US$ 6 480
Maximum:US$ 29 160

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