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buzzap.jp

https://buzzap.jp· First analyzed 24 May 2026· Updated 24 May 2026
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buzzap.jp
Desktop screenshot of buzzap.jp
Mobile screenshot of buzzap.jp
Mobile

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Hosting Provider

XSERVER Inc.

IP Address

183.181.91.127

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS131965

Organization

XSERVER Inc.

Server

Nginx

Nameservers

ns2.xserver.jp.ns1.xserver.jp.ns5.xserver.jp.ns4.xserver.jp.+1 more

Performance

99

Core Web Vitals

Weight

First Contentful Paint
739 ms10%
Speed Index
961 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
843 KB
77 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
bz2024Custom

Technology Stack

12 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Advertising

2
Google AdsGoogle AdSense

Plugins

2
Wordpress Popular Posts
Contact Form 7

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Web Servers

1
Nginx

CDN

1
Cloudflare

SEO Analysis

C60/100
18
10
2
Meta Tags5/15
Content6/12
Headings3/8
Technical21/25
E-E-A-T3/7
Images1/7
Links5/5
URL5/5
Social5/5
Freshness2/4
Mobile1/4
Indexability3/3
B
buzzap.jpbuzzap.jp

Buzzap！（バザップ！）

IT、モバイル、音楽、アート、アニメ・漫画などを中心に、世界中のおもしろいニュースや役立つ情報をいち早くお届けするニュースサイト

Title Length14 chars

Recommended: 50-60 chars (~86px / 580px)

Description Length64 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (7/8) — critical for accessibility and SEO

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

18 URLs

18 sub-sitemaps

robots.txt

39 rules

Sitemap reference found

Local SEO

Local Search Readiness

10/100
Poor
3 13 1

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F34/100
Bot Access
10/25
Machine Read.
10/25
Schema Data
2/25
Citation
12/25

AI Bot Access

4/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
nav
Text ratio:1%
Words:254
Token eff.:Too Short
Sections/1K:31.5
Depth:1/5

Structured Data

1 JSON-LD
WebSite

Citation Readiness

Opening Summary
Descriptive Headingsavg 1.9w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
A
81/100
13
Passed
2
Critical
2
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
15/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
7/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •Accessibility recommendation preview...
Upgrade to view recommendations

Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
42/100
B
104 mg
CO₂e / view
843.5 KB
Page Weight
80%
Cleaner Than
New Visitor
119 mg
vs
Returning (cached)
60 mg
Annual (10K/mo)
12.5 kg
Emission Segments
Data Center
23 mg
Network
25 mg
Device
56 mg
Resource Breakdown
JavaScript
708.0 KB
Images
6.2 KB
CSS
19.6 KB
Fonts
4.2 KB
HTML
14.3 KB
Other
91.2 KB
Green Hosting Not Verified
XSERVER Inc.
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

44d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

09.04.2026

Valid Until

08.07.2026

Subject Alternative Names (2)

buzzap.jpwww.buzzap.jp

SHA-256 Fingerprint

C8:3B:B4:33:CF:E8:4B:7B:A7:5D:A2:C8:64:5A:FF:88:78:4B:35:FC...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Sun, 24 May 2026 05:42:39 GMT
link
<https://buzzap.jp/wp-json/>; rel="https://api.w.org/"
server
nginx
vary
Accept-Encoding
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (1)

mail.buzzap.jp

Domain Information

buzzap.jp

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
C
64/100
Mobile Friendly1 breakpoint
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width, initial-scale=1
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

-apple-system

WCAG Partial
74/100
Readability
/30
22/30

18px · LH 1.50

Hierarchy
/20
16/20

1.82x ratio · ✓ H1→H6

WCAG
/25
17/25

1:1 min contrast

Performance
/25
19/25

System fonts

Heading Font

-apple-system

Sans32px

Body Font

-apple-system

Sans18px

Contrast Ratio

1:1

6 issues

Reading Comfort

~35 CPL

Narrow lines
32px
h1
24px
h2
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 7/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ System fonts: Zero font loading delay — best possible LCP impact.

GGoogle FontsFlesch 7

Color Palette

8 unique colors
9.83:1 AAA Light
#ffffff
Background· 51.7%
#494240
Text· 10.4%
#84a3a1
Primary· 5.2%
#d6bca5
Secondary· 4%
#ebfab9
Accent· 1.4%

Business & Marketing Stack

3 Tools Detected

Enterprise

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Google AdsEnterprise

Ad platforms and retargeting pixels

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

3

Categories

3

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Ad Networks

Google AdSenseGoogle Ad ManagerAmazon Publisher ServicesPrebid.js

Sponsored

Scripts & Styles

26 Resources

20
Scripts
6
Styles
14
Async
0
Defer

Top Script Sources

buzzap.jp(4)fundingchoicesmessages.google.com(4)pagead2.googlesyndication.com(2)cse.google.com(2)securepubads.g.doubleclick.net(2)

Website Identity

Buzzap！（バザップ！）

IT、モバイル、音楽、アート、アニメ・漫画などを中心に、世界中のおもしろいニュースや役立つ情報をいち早くお届けするニュースサイト

buzzap.jp/
Location detected: 🇯🇵 Japanvia tld
ja

Sponsored

Last analyzed: 24 May 2026 at 05:43

Historical Analysis & Change Tracking