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nakulasers.com

https://nakulasers.com· First analyzed 02 Jun 2026· Updated 02 Jun 2026
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nakulasers.com
Desktop screenshot of nakulasers.com
Mobile screenshot of nakulasers.com
Mobile

Sponsored

Hosting Provider

Beijing Baidu Netcom Science and Technology Co., Ltd.

IP Address

154.85.60.153

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Los Angeles, United States

ASN

AS55967

Organization

Beijing Baidu Netcom Science and Technology Co., Ltd.

Server

Apache

Nameservers

dns2.registrar-servers.com.dns1.registrar-servers.com.

Performance

79

Core Web Vitals

Weight

First Contentful Paint
2.4 s10%
Speed Index
3.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.3 MB
95 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Beijing Baidu Netcom Science and Technology Co., Ltd.

Technology Stack

5 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQuery

Web Servers

1
Apachev2.4.6

Languages

1
PHPv7.0.33

SEO Analysis

C66/100
18
9
0
Meta Tags11/15
Content8/12
Headings8/8
Technical17/25
E-E-A-T3/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
N
nakulasers.comnakulasers.com

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纳酷激光--聚焦激光领域,打造全球一流的激光产品销售服务平台

Title Length53 chars

Recommended: 50-60 chars (~317px / 580px)

Description Length30 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    6 URLs

    6 sub-sitemaps

    robots.txt

    72 rules

    Local SEO

    Local Search Readiness

    6/100
    Poor
    2 13 2

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

    Sponsored

    AI & LLM Readiness

    F36/100
    Bot Access
    20/25
    Machine Read.
    8/25
    Schema Data
    0/25
    Citation
    8/25

    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
    Text ratio:4%
    Words:330
    Token eff.:Optimal
    Sections/1K:18.2

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 1w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    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
    61/100
    7
    Passed
    5
    Critical
    1
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    11/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    10/15
    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.
    3 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.
    23/100
    C
    161 mg
    CO₂e / view
    1.3 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    184 mg
    vs
    Returning (cached)
    92 mg
    Annual (10K/mo)
    19.3 kg
    Emission Segments
    Data Center
    36 mg
    Network
    39 mg
    Device
    86 mg
    Resource Breakdown
    JavaScript
    57.3 KB
    Images
    1.1 MB
    CSS
    68.7 KB
    HTML
    48.0 KB
    Green Hosting Not Verified
    Beijing Baidu Netcom Science and Technology Co., Ltd.
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    48d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/1.1

    Valid From

    21.04.2026

    Valid Until

    20.07.2026

    Subject Alternative Names (4)

    action.laserprovider.comnakulasers.comwww.action.laserprovider.comwww.nakulasers.com

    SHA-256 Fingerprint

    D2:FE:EE:21:5C:01:E6:0E:13:55:47:AB:57:3D:2A:68:18:35:41:27...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate)
    connection
    Keep-Alive
    content-type
    text/html; charset=utf-8
    date
    Tue, 02 Jun 2026 08:49:06 GMT
    expires
    Thu, 19 Nov 1981 08:52:00 GMT
    keep-alive
    timeout=5, max=100
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (5)

    eforward1.registrar-servers.com
    eforward2.registrar-servers.com
    eforward3.registrar-servers.com
    eforward4.registrar-servers.com

    +1 more

    Domain Information

    nakulasers.com

    Domain Age
    10y 2m

    Created

    29.03.2016

    Expires

    29.03.2027

    Last Updated

    24.12.2025

    Registrar

    NameCheap, Inc.

    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.
    D
    56/100
    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
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Arial

    WCAG Partial
    69/100
    Readability
    /30
    16/30

    12px · LH 1.48

    Hierarchy
    /20
    15/20

    2x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1.69:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    Arial

    Sans23px

    Body Font

    arial

    Sans12px

    Contrast Ratio

    1.69:1

    4 issues

    Reading Comfort

    Single Font Family

    center aligned
    23px
    h1
    16px
    h2
    13px
    h3

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

    ✅ Optimal line spacing: 1.48 ratio (ideal range 1.4–1.6).

    ⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 1.7:1).

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

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

    Color Palette

    11 unique colors
    8:1 AAA Dark
    #525051
    Text· 20.6%
    #ffffff
    Background· 15%
    #ebf4e8
    Primary· 17.6%
    #2b3b31
    Secondary· 13.4%
    #1c2f64
    Accent· 10%
    #c0d1c9
    Secondary· 8%
    #152136
    Secondary· 3.8%
    #775a46
    Secondary· 2.2%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Social Media

    1
    Twitter/X WidgetsFree

    Social widgets and sharing tools

    2

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    18 Resources

    8
    Scripts
    10
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    includes(5)hm.baidu.com(1)local(1)nakulaser.com(1)

    Website Identity

    nakulasers.com

    10 years old
    Location detected: 🇺🇸 United Statesvia ip
    NameCheap, Inc.zh

    Sponsored

    Last analyzed: 02 Jun 2026 at 08:49

    Historical Analysis & Change Tracking

    nakulasers.com Technology Stack - Built With jQuery, Bootstrap, Tailwind CSS, Apache, PHP | StackOptic | StackOptic