Website reputation report

bobochen.dev

Last checked 3 weeks ago · Point-in-time assessment

73/100Technical Safety ScoreIndependent technical assessment, not a visitor rating
Would you recommend this page? No community votes yet 0/0 Your vote is for this page in this report only—not the entire website. No account required · One vote per browser.
Captured homepage of bobochen.dev in the current scan
Website screenshot from the current report

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● Evidence is limited

What is this website?

Bobo Chen — 雲端架構師。分享技術學習、開發心得與生活觀察。

No listed local patterns observedHomepage-only analysis is not a malware clearance. Read the scope and findings below.

73/100Safety Score
75%Evidence Confidence
Trust Radar evidence profile Eight evidence dimensions from zero to one hundred. Exact values surround the chart. Threat Intelligence55 Domain History46 Infrastructure92 Website Security95 Security Hygiene80 Transparency45 Reputation50 Operational Stability96
Trust RadarEight observed factors. Select one to inspect its evidence.

How to read this report

Safety Score evaluates observed signals. Evidence Confidence measures how complete, direct, fresh, and consistent those signals are.

No automated scan can guarantee that a website is safe.

Current report context

What changed since the last scan

  • No earlier report to compare
What this scan could verify · 6 observed, 0 unavailable
DNS observed
Registration lookup observed
Network observed
TLS observed
Website response observed
Website content observed

Unavailable and unperformed checks are not clean results. The detailed evidence below remains the source for each conclusion.

Report an inaccuracy in this report →

Independent evidence brief

What we observed about bobochen.dev

Updated Oct 6, 2026

The latest scan examined 10 public pages on bobochen.dev. Website descriptions below come from the site itself. Registration, connection and threat findings were checked separately.

Purpose and visible content

On its About page, the site says: Bobo Chen , 雲端架構師。分享技術學習、開發心得與生活觀察。

Registrar and domain history

Registered on May 31, 2026. Registrar: CloudFlare, Inc..

Recorded expiry date: May 31, 2028. Registry data can change.

Connection and hosting evidence

The checked homepage returned HTTP 200.

A valid TLS certificate was observed, expiring Nov 13, 2026.

Threat checks and score context

External malware-provider coverage was unavailable. The report does not treat this missing check as a clean result.

Safety Score: 73/100. Evidence Confidence: 75%. These measure different things.

Community reviews of bobochen.dev

No approved reviews yet ☆☆☆☆☆

Visitor experiences are separate from the independent technical Safety Score.

Visitor opinions remain separate from the technical Safety Score.

Public content profile

Pages reviewed on bobochen.dev

10 of up to 10 pages

We sampled public pages from this website to understand its subject and contact paths. The titles and short descriptions below come from the website itself. They are not endorsements or independent safety findings.

Hashtags found on the website: #梅納反應 · #糖化血色素 · #Kubernetes · #Database · #DevOps · #Git · #email · #DMARC . These are site-supplied labels, not search rankings.

Bobo 的學思山丘學習、思考、紀錄。愛分享、愛開發的軟體工程師,二寶爸的技術與生活觀察。 關於我 | Bobo 的學思山丘Bobo Chen — 雲端架構師。分享技術學習、開發心得與生活觀察。 「大家真的都可以這麼早下班接小孩嗎」—— 有後援才可能 | Bobo 的學思山丘一則幼兒園接送的貼文十四萬人看過。留言區其實已經把答案講出來了:那些四點就出現在校門口的,多半不是爸媽。雙薪無後援的人只有四條路,我選了最貴的那條。 文章 | Bobo 的學思山丘所有文章 — 技術筆記與生活隨想。 讓牛排變香的梅納反應,也在你的血液裡慢慢發生:看懂糖化血色素 HbA1c | Bobo 的學思山丘煎牛排的焦香、吐司的金黃,都來自梅納反應。同一個反應在 37°C 的體內也在慢慢進行:血糖黏上紅血球裡的血紅素,就是抽血驗的糖化血色素 HbA1c。從廚房講到抽血報告:反應怎麼發生、為什麼一次抽血能看見三個月、數字怎麼看、什麼時候會不準。 按下 rollout undo 就沒事了?程式退得回去,資料庫可不會 | Bobo 的學思山丘kubectl rollout undo 只會把 Pod template 換回舊版,資料庫 schema 還停在新版。聊聊舊程式碰上新 schema 會怎麼壞、欄位改名怎麼用 expand/contract 拆成六步,以及 migration 已經不可逆時該怎麼辦。 VS Code 只 commit 當下這個檔案:兩個指令就搞定 | Bobo 的學思山丘用命令面板的 Git: Stage Changes + Git: Commit Staged,不離開檔案就能只 commit 當下這一份。但第一步沒 stage 到時,Commit Staged 一樣會問要不要把全部變更帶走。 系列文章 | Bobo 的學思山丘深入探索特定主題的系列文章,循序漸進地掌握完整知識脈絡。 VS Code 開發環境 — 系列文章 | Bobo 的學思山丘用命令面板的 Git: Stage Changes + Git: Commit Staged,不離開檔案就能只 commit 當下這一份。但第一步沒 stage 到時,Commit Staged 一樣會問要不要把全部變更帶走。 誰在冒用你的 Domain 寄信 — 系列文章 | Bobo 的學思山丘客戶委託第三方資安評等,我們的 email 認證拿了 F。但這類評等其實是被動 OSINT——只讀公開 DNS。我用 60 行 bash 重現了那個分數,順便聊繼承來的 tech debt 為什麼總是沒人修。

Public page evidence

Topics and keywords observed on bobochen.dev

4 phrases

These phrases were extracted locally from sampled public page metadata. They are observations, not search-volume or ranking estimates.

bobo 的學思山丘Title10 sampled pages
vs codeTitle, H12 sampled pages
系列文章Title, H13 sampled pages
commitTitle, H1, Meta description2 sampled pages

At a glance

Key findings

✓

Report is current

The displayed evidence comes from the published immutable scan.

i

Confidence is separate

Unavailable evidence is shown as missing and never counted as clean.

!

Verify before sensitive actions

Check the exact URL and context before payments, credentials, or downloads.

Fully explainable

Why this score?

Versioned weights
Threat IntelligenceWeight 25%
55/100

Threat providers were unavailable. The neutral uncertainty baseline is not a clean verdict.

Domain HistoryWeight 10%
46/100

Domain registration age and expiry were checked.

InfrastructureWeight 10%
92/100

Observed DNS records and network address were checked.

Website SecurityWeight 15%
95/100

Observed certificate validity and TLS protocol were checked.

Security HygieneWeight 15%
80/100

Observed security header values were checked for basic protective settings. Empty values, disabled HSTS and unrecognized values receive no credit. This is not a complete browser-policy validation.

TransparencyWeight 5%
45/100

Observed site metadata and About page were checked. Publisher-supplied details are not independently verified.

ReputationWeight 5%
50/100

Popularity is weak context, not proof of safety. Unranked sites use a neutral baseline.

Operational StabilityWeight 15%
96/100

Observed HTTP status and final connection scheme were checked.

Server-side analysis

Automated security checks

Local antivirus and phishing checks

ClamAV · homepage HTMLNo signature match in the sampled HTML
Engine version1.5.4
Signature database date (UTC)2026-10-06T06:26:12+00:00
HTML bytes submitted205,624
Phishing.Database · exact hostnameNot listed in this snapshot
Feed downloaded (UTC)2026-10-06T18:00:12+00:00
Hosts in local snapshot386,082

Sampled scripts and pages

Resource analysis incomplete

5 resources checked · 3 script links observed on the homepage. Partial resource coverage.

ClamAV inspects the fetched homepage HTML on our server. New scans also sample up to four linked scripts and two collected internal pages, with size and time limits. Scripts are not executed. Other downloads, private server files and logged-in pages remain outside this check. A signature match needs investigation and can be a false positive. No match is not a whole-site safety guarantee.

Exact hostname lookup uses a downloaded Phishing.Database snapshot. It does not send this domain to an external lookup API or mark sibling subdomains as harmful. Not listed does not mean safe. Snapshot age is download age, not proof that every entry was recently revalidated.

Homepage HTML only · Eight local rule families · local-security-v2

Checks use the fetched page and redirect chain. Scripts are not executed, forms are not submitted, and linked files are not downloaded. This is not a malware clearance.

Page resource inventory

Linked scripts3
Inline scripts11
Embedded frames0
External script hosts1

Counts describe the sampled HTML, not every resource loaded by the browser. External resources are common and are not automatically harmful.

No listed local patterns observed. The limited rule set cannot detect every threat or behavior.

External threat intelligence

Provider coverageNot checked

Local checks do not query external reputation databases. An unavailable check is never a clean result.

Registration

Domain information

Public RDAP observation
Canonical domainbobochen.dev
RegistrarCloudFlare, Inc.
RegisteredMay 31, 2026
Domain age5 months
ExpiresMay 31, 2028
Registry statusesclient transfer prohibited
Report statePublished

Infrastructure

Network & hosting

Observed endpoint, not legal location
IP address104.21.37.145
Autonomous systemUnavailable
Network organizationUnavailable
Observed countryUnavailable
CDNCloudflare
Web application firewallNot detected

At a glance

Infrastructure summary

Observed during this scan

A compact view of the connection, DNS and security surface. These observations describe what the scanner could verify at scan time and do not prove ownership or ongoing availability.

HTTP response200 · https://bobochen.dev/
Endpoint104.21.37.145
NetworkUnavailable
CDN and WAFCloudflare · Not detected
DNS surface11 records · 2 nameservers · 3 mail exchangers
Protection signals6 security headers · 4 technologies · DNSSEC unknown

Page telemetry

Observed page statistics

Safe metadata only

These counters describe the fetched response and sampled HTML. Script counts describe references in the markup, not a complete browser network log. Cookie counts cover observed response headers.

Response size205,624 bytes
HTTP check duration0 ms
Cookies observedUnavailable
Script resources3 · 1 external hosts
Frames and sampled checks0 frames · 5 resources checked

Encrypted transport

TLS certificate

Valid when observed
StatusValid when observed
ProtocolTLSv1.3
IssuercountryName=US, organizationName=Google Trust Services, commonName=WE1
Valid fromAug 15, 2026
Valid untilNov 13, 2026
Certificate names*.movie-guest.bobochen.dev · bobochen.dev · movie-guest.bobochen.dev

Resolution

DNS footprint

DNSKEY status unknown

DNSKEY presence does not verify the DNSSEC signature chain. Missing records can mean no record was returned or the lookup was unavailable.

A104.21.37.145TTL —
A172.67.209.109TTL —
AAAA2606:4700:3030::6815:2591TTL —
AAAA2606:4700:3034::ac43:d16dTTL —
NSbyron.ns.cloudflare.comTTL —
NSval.ns.cloudflare.comTTL —
MX11 route2.mx.cloudflare.netTTL —
MX42 route3.mx.cloudflare.netTTL —
MX58 route1.mx.cloudflare.netTTL —
TXTgoogle-site-verification=gWoss9oz-U9v6ggF6wQu_i9NLdMSTcwmChW9YJ9wp9YTTL —
TXTv=spf1 include:_spf.mx.cloudflare.net ~allTTL —

DNS observations · no external lookup API

Domain email protection

Exact-host SPF and DMARC observations help the owner investigate email impersonation risks. They are separate from website malware checks and do not change the Safety Score.

SPFPolicy record observed, not fully validated
DMARCPolicy record observed, not fully validated

What to do next

Review the records with your mail administrator. Inventory legitimate senders and test SPF and DKIM alignment before enforcing a stricter DMARC policy. Fix duplicate records and investigate overly permissive SPF rules.

This bounded check does not send email, probe SMTP, evaluate recursive SPF includes, verify DKIM signatures or apply organizational-domain DMARC inheritance. A missing subdomain record does not prove that no inherited protection exists. A DNS timeout is unknown, not an absent record. A policy record is not proof that messages authenticate successfully.

Responsible disclosure

security.txt

RFC 9116 observation

No readable security.txt file was observed at the standard locations. This is informational and is not evidence of malware.

Browser protections

Security headers

6 observed
content-security-policypresent default-src 'self'; script-src 'self' 'unsafe-inline' 'wasm-unsafe-eval' https://www.googletagmanager.com https://static.cloudflareinsights.com https://giscus.app; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:; font-src 'self'; connect-src 'self' https://*.google-analytics.com https://*.analytics.google.com https://www.googletagmanager.com https://stats.g.doubleclick.net https://cloudflareinsights.com; frame-src https://giscus.app https://www.youtube.com https://www.slideshare.net; object-src 'none'; base-uri 'self'; form-action 'self'; frame-ancestors 'none'; upgrade-insecure-requests
permissions-policypresent camera=(), microphone=(), geolocation=(), payment=()
referrer-policypresent strict-origin-when-cross-origin
strict-transport-securitypresent max-age=63072000; includeSubDomains; preload
x-content-type-optionspresent nosniff
x-frame-optionspresent DENY

Response headers

Cookie protections

Passive observation

No Set-Cookie header was observed on the sampled homepage response. Other pages may set cookies separately.

Detected stack

Technologies

Bootstrap 80% Cloudflare 98% Google Analytics 94% Tailwind CSS 72%

Versions are shown only when publicly exposed by the page or response headers. An observed version is not, by itself, proof of a vulnerability.

JavaScript library advisories

3 sampled JavaScript files checked locally with Retire.js. Database snapshot: 2026-10-06T02:40:16.231Z.

No supported library version was identified in the sampled files. This does not establish that the scripts are safe.

A version match is not proof that the website is infected or that an issue is exploitable here. Owners should review the advisory, check whether their code is affected and test an update. Up to four external script files are sampled, not every dependency, inline script or dynamically loaded resource.

About this website

What the site says about itself

Bobo Chen — 雲端架構師。分享技術學習、開發心得與生活觀察。

View the site's About page ↗

This is publisher supplied information. The independent safety findings are shown separately.

Publisher supplied

Public contact details

These details were observed on the website, not independently verified as an active support channel.

Emailhello@bobochen.devSource: https://bobochen.dev/

Structured facts

Website identity & response

Public page metadata
Page titleBobo 的學思山丘
First heading學思山丘
Description學習、思考、紀錄。愛分享、愛開發的軟體工程師,二寶爸的技術與生活觀察。
Canonical URLhttps://bobochen.dev/
Final URLhttps://bobochen.dev/
HTTP response200 · text/html · duration unavailable
Languagezh
Structured typesWebSite
Page page detectedhttps://bobochen.dev/blog/About page detectedhttps://bobochen.dev/about/Support page detectedhttps://bobochen.dev/blog/no-backup-support-remote-work/
missing100% evidence confidence
1100% evidence confidence
1100% evidence confidence
zh100% evidence confidence
1100% evidence confidence
1100% evidence confidence
1100% evidence confidence
Local headers.cors wildcard origin100% evidence confidence
Local headers.cors present100% evidence confidence
Local headers.cors credentials with wildcard100% evidence confidence
1100% evidence confidence
11100% evidence confidence
2100% evidence confidence
3100% evidence confidence
unavailable100% evidence confidence
Dns consistency.cname present100% evidence confidence
1100% evidence confidence
Local headers.permissions usb restricted100% evidence confidence
1100% evidence confidence
1100% evidence confidence
4100% evidence confidence
1100% evidence confidence
1100% evidence confidence
1100% evidence confidence
1100% evidence confidence
63072000100% evidence confidence
1100% evidence confidence
Local headers.csp wildcard sources100% evidence confidence
1100% evidence confidence
Local headers.csp unsafe eval100% evidence confidence

Connection path

Redirect chain

0 recorded hops

No redirect hop was recorded for the sampled homepage.

Premium monitoring

Catch downtime and security changes automatically

Regular checks, availability history, and alert emails are reserved for Premium websites. Free reports remain point-in-time scans and do not create recurring server work.

Enable monitoring for this website

Compared with the previous scan

What changed

A comparison will appear after the next completed scan.

Explainable matching

Digital fingerprint

fingerprint-v1
bright-vector-field-636

Comparable components help find technically related websites. A match does not prove common ownership.

DnsHashed private comparison value
TechnologiesHashed private comparison value

Material changes only

Change history

Show change history

No meaningful changes recorded yet.

Website icon for bobochen.dev

Visual evidence

Website screenshot

Screenshot of bobochen.dev
Captured once in an isolated browser during this scan. Visual tint is an interface overlay. The original evidence is not duplicated.

For site owners

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Questions about bobochen.dev

FAQ

Still have questions? Contact us →
Is bobochen.dev safe to visit?

The latest Safety Score is 73/100 with 75% Evidence Confidence. This is a point-in-time assessment of observed technical signals, not a guarantee. Check the exact address and avoid entering payment details if anything looks unusual.

Did the scan detect malware on bobochen.dev?

ClamAV found no signature match in the sampled homepage HTML. External scripts, downloads and private server files were not checked. This is not a whole-site malware clearance.

When was bobochen.dev registered?

The public registry record shows May 31, 2026. Registration details may be privacy-protected or updated later.

Did bobochen.dev have a valid TLS certificate?

The scanner observed a valid TLS certificate using TLSv1.3. A valid certificate alone does not establish that the site is safe.

How does bobochen.dev describe itself?

The website's About page describes its purpose in the report above. This is publisher-supplied information and is separate from independent security findings.

Can a paid listing change this website's score?

No. Premium placement and owner-supplied pages are labelled separately. Technical evidence, the Safety Score and moderation decisions remain independent.

Share your experience with bobochen.dev

Community reviews are moderated and remain separate from the technical Safety Score.

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