1sevenbit.com

https://1sevenbit.com· First analyzed 14 May 2026· Updated 14 May 2026

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1sevenbit.com

Mobile

Sponsored

Hosting Provider

Wix

wix.com

IP Address

185.230.63.186

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Ashburn, United States

ASN

AS58182

Organization

Wix Com Inc

Server

Pepyaka

CDN

Fastly

Nameservers

ns2.wixdns.net.ns3.wixdns.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.1 s10%

Speed Index

1.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.6 MB

161 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Wix

website_builder

Progressive Web App

Service WorkerApple Touch Icon

Technology Stack

10 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Sentry

Advertising

Google Ads Google AdSense

Frameworks

Libraries

Other

CSS Frameworks

Customer Support

SEO Analysis

C64/100

Meta Tags8/15

Content3/12

Headings8/8

Technical21/25

E-E-A-T2/7

Images6/7

Links2/5

URL5/5

Social5/5

Freshness0/4

Mobile1/4

Indexability3/3

1sevenbit.com1sevenbit.com

투세븐빗 코인선물거래소 | 이벤트 안내

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Title Length21 chars

Recommended: 50-60 chars (~128px / 580px)

Description Length111 chars

Recommended: 120-160 chars

Issues (1)

• Very thin content (5 words). Search engines need substantial content for ranking.

6 issues found

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Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

7/100

Poor

2 14 1

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

Sponsored

AI & LLM Readiness

F39/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

5/25

Citation

7/25

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.txtvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:0%

Words:179

Token eff.:Too Short

Structured Data

2 JSON-LD

Organization×1.1WebSite

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

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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+

91/100

Passed

Critical

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

15/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

6/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

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.

34/100

330 mg

CO₂e / view

2.6 MB

Page Weight

30%

Cleaner Than

New Visitor

377 mg

Returning (cached)

188 mg

Annual (10K/mo)

39.6 kg

Emission Segments

Data Center

74 mg

Network

79 mg

Device

177 mg

Resource Breakdown

JavaScript

2.3 MB

Images

47.7 KB

CSS

431 B

HTML

144.4 KB

Other

131.5 KB

Green Hosting Not Verified

Wix

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

46%Poor

Interactive

HTTPS

No WAF

24d

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+H3

Valid From

10.03.2026

Valid Until

08.06.2026

Subject Alternative Names (2)

1sevenbit.comwww.1sevenbit.com

SHA-256 Fingerprint

0C:1F:E5:41:AB:CA:F0:F2:7B:A0:77:06:BE:B5:03:BA:A2:A7:F5:E9...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

age

273694

alt-svc

h3=":443"; ma=2592000

cache-control

🟡 0s(public,max-age=0,must-revalidate)

content-encoding

⚡ Brotli(br)

content-language

en-US

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

1sevenbit.com

Domain Age

1y 2m

Created

26.02.2025

Expires

26.02.2027

Last Updated

30.01.2026

Registrar

Wix.com Ltd.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

Data Protection Officer mentioned

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.

79/100

Mobile Friendly16 breakpoints

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

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

raleway + arial black

WCAG Partial

58/100

Readability

/30

14/30

14px · LH 4.29

Hierarchy

/20

19/20

5.71x ratio · ✓ H1→H6

WCAG

/25

15/25

1:1 min contrast

Performance

/25

10/25

System fonts

Heading Font

raleway

Sans80px

Body Font

arial black

Sans14px

Contrast Ratio

1:1

26 issues

Reading Comfort

Dual Sans-Serif

left aligned

80px

45px

22px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Wide line spacing (4.29). 1.4–1.6 is optimal for body text.

⚠️ Partial contrast: 26 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 5.7x larger than body text.

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

Buy on MyFontsFluid Type

Color Palette

6 unique colors

Dark

#3a3b3e

Other· 1.3%

#1e2329

Primary· 87.30000000000001%

#4b87aa

Secondary· 3.2%

#8fe2ef

Accent· 2.5%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

21 Resources

Scripts

Styles

Async

Defer

Top Script Sources

static.parastorage.com(16)pagead2.googlesyndication.com(2)browser.sentry-cdn.com(1)googletagmanager.com(1)

Website Identity

코인선물거래소

sevenbit은 글로벌 투자자를 위한 코인선물거래소입니다. 비트코인, 이더리움 등 다양한 암호화폐 선물 거래를 빠르고 안전하게 제공합니다. 낮은 수수료와 강력한 보안으로 최적의 트레이딩 환경을 경험하세요.

www.1sevenbit.com

1 year old

Location detected: 🇺🇸 United Statesvia ip

Wix.com Ltd.ko

Social Profiles

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Last analyzed: 14 May 2026 at 15:30

Historical Analysis & Change Tracking