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jump-to.link

https://jump-to.link· First analyzed 01 May 2026· Updated 01 May 2026
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jump-to.link
Desktop screenshot of jump-to.link
Mobile screenshot of jump-to.link
Mobile

Sponsored

Hosting Provider

Japan150

IP Address

150.95.138.99

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS7506

Organization

Japan150

Server

Nginx

Nameservers

ns-1711.awsdns-21.co.uk.ns-900.awsdns-48.net.ns-1260.awsdns-29.org.ns-138.awsdns-17.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
494 ms10%
Speed Index
642 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
826 KB
27 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Japan150

Technology Stack

6 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Analytics

1
Facebook Pixel

Web Servers

1
Nginx

Languages

1
PHPv7.0.33

CDN

1
Cloudflare

SEO Analysis

D56/100
16
7
2
Meta Tags4/15
Content12/12
Headings6/8
Technical16/25
E-E-A-T0/7
Images1/7
Links2/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
J
jump-to.linkjump-to.link

Landing Sisal

No description available for this page.

Title Length13 chars

Recommended: 50-60 chars (~74px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (5/7) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

3/100
Poor
1 14 2

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

Sponsored

AI & LLM Readiness

D45/100
Bot Access
20/25
Machine Read.
16/25
Schema Data
0/25
Citation
9/25

AI Bot Access

14/14 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.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
header/footer
Text ratio:32%
Words:1,021
Token eff.:Optimal
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary29w
Descriptive Headings
Canonical URL
Open Graph1/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
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.
C
63/100
9
Passed
3
Critical
0
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
18/20
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •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.
43/100
B
102 mg
CO₂e / view
825.8 KB
Page Weight
80%
Cleaner Than
New Visitor
117 mg
vs
Returning (cached)
58 mg
Annual (10K/mo)
12.3 kg
Emission Segments
Data Center
23 mg
Network
25 mg
Device
55 mg
Resource Breakdown
JavaScript
448.6 KB
Images
366.5 KB
CSS
3.5 KB
Fonts
1.1 KB
HTML
5.3 KB
Other
936 B
Green Hosting Not Verified
Japan150
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

140d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

Valid From

19.09.2025

Valid Until

18.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.sisal.itsisal.it

SHA-256 Fingerprint

A3:94:3F:29:F6:56:F7:18:F2:AF:9A:C3:75:AF:33:2E:23:2A:C0:81...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Fri, 01 May 2026 10:29:28 GMT
server
nginx
transfer-encoding
chunked
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

jump-to.link

Domain Age
8y 11m

Created

25.05.2017

Expires

25.05.2026

Last Updated

14.05.2025

Registrar

GMO Internet, Inc. d/b/a Onamae.com

DNSSEC
Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner
OneTrust
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: OneTrust
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.
D
53/100
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=1.0
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Inter

WCAG Partial
70/100
Readability
/30
15/30

12px · LH --

Hierarchy
/20
19/20

4x ratio · ✓ H1→H6

WCAG
/25
16/25

1:1 min contrast

Performance
/25
20/25

1 font · 1 req

Heading Font

Inter

Sans48px

Body Font

Inter

Sans12px

Contrast Ratio

1:1

3 issues

Reading Comfort

~50 CPL

Optimal (45–75)
48px
h1
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line length: ~50 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 10/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 4.0x larger than body text.

GGoogle FontsFlesch 10

Color Palette

9 unique colors
Light
#ffffff
Background· 17%
#16683f
Accent· 40.6%
#000000
Primary· 0%
#278353
Accent· 21.7%
#574f2f
Secondary· 3.8%
#5a8a53
Secondary· 3.3%
#5fa57a
Secondary· 2.9%
#ffdb77
Accent· 2.8%

Business & Marketing Stack

4 Tools Detected

Enterprise

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

1
OneTrustEnterprise

Cookie consent and privacy compliance tools

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

4

Categories

4

Total Tools

1

Enterprise

1

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Sponsored

Scripts & Styles

14 Resources

11
Scripts
3
Styles
4
Async
1
Defer

Top Script Sources

local(3)assets.adobedtm.com(2)connect.facebook.net(2)landing-sisalpartner.sisal.it(1)cdnjs.cloudflare.com(1)

Website Identity

jump-to.link

8 years old
Location detected: 🇯🇵 Japanvia ip
GMO Internet, Inc. d/b/a Onamae.comit-IT

Sponsored

Last analyzed: 01 May 2026 at 10:30

Historical Analysis & Change Tracking