jmdownholetools.com

https://jmdownholetools.com· First analyzed 25 May 2026· Updated 25 May 2026

Export

jmdownholetools.com

Mobile

Sponsored

Hosting Provider

Yisu Cloud Ltd

IP Address

156.232.10.214

Site Location

🇭🇰 Hong Kongvia ip

Server Location

🇭🇰 Hong Kong, Hong Kong

ASN

AS138152

Organization

Yisu Cloud Ltd

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%

2.3 MB

54 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Yisu Cloud Ltd

Technology Stack

6 Technologies Detected

Libraries

Analytics

UI Components

Icon Libraries

SEO Analysis

D51/100

Meta Tags7/15

Content9/12

Headings3/8

Technical14/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

jmdownholetools.comjmdownholetools.com

downhole motor manufacturers, drilling tools manufacturers,drilling...

We are professional downhole tools manufacturers. products cover downhole motor/mud motor, drilling motor,downhole tools. It is used in oil-gas field dril...

Title truncated. Description truncated.

Title Length123 chars

Recommended: 50-60 chars (~742px / 580px)

Description Length233 chars

Recommended: 120-160 chars

Issues (3)

• Title is too long (123 chars, ~742px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (14/25) — critical for accessibility and SEO

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

187 URLs

robots.txt

25 rules

Local SEO

Local Search Readiness

8/100

Poor

3 12 2

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

Sponsored

AI & LLM Readiness

F26/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

0/25

Citation

5/25

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:8%

Words:246

Token eff.:Too Short

Sections/1K:4.1

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 2w

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.

40/100

Passed

Critical

Warnings

Images & Alt Text

5/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

7/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

5/15

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

1/15

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

4 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.

32/100

294 mg

CO₂e / view

2.3 MB

Page Weight

30%

Cleaner Than

New Visitor

336 mg

Returning (cached)

168 mg

Annual (10K/mo)

35.3 kg

Emission Segments

Data Center

66 mg

Network

71 mg

Device

158 mg

Resource Breakdown

JavaScript

63.5 KB

Images

2.2 MB

CSS

95.8 KB

HTML

6.2 KB

Green Hosting Not Verified

Yisu Cloud Ltd

5 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

21%Critical

Interactive

HTTPS

No WAF

87d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

30.07.2025

Valid Until

20.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.jmdownholetools.comjmdownholetools.com

SHA-256 Fingerprint

7C:01:34:40:7D:88:B9:D5:22:55:0D:75:99:43:60:AB:26:AF:FA:53...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

content-encoding

📦 Gzip(gzip)

content-length

5998

content-type

text/html

date

Mon, 25 May 2026 02:07:05 GMT

etag

"efc7269b9ed3dc1:0"

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

hzmx01.mxmail.netease.com

hzmx02.mxmail.netease.com

Domain Information

jmdownholetools.com

Domain Age

8y 10m

Created

26.07.2017

Expires

26.07.2026

Last Updated

12.05.2026

Registrar

Jiangsu Bangning Science & technology Co. Ltd.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

54/100

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

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

arial

WCAG Partial

58/100

Readability

/30

16/30

14px · LH --

Hierarchy

/20

7/20

WCAG

/25

14/25

1.98:1 min contrast

Performance

/25

21/25

System fonts

Heading Font

arial

Sans

Body Font

arial

Sans14px

Contrast Ratio

1.98:1

20 issues

Reading Comfort

Single Font Family

left aligned

30px

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

❌ Very complex text: Flesch score 27/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 20 elements below WCAG AA threshold (min 2.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

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

Flesch 27

Color Palette

13 unique colors

Light

#ffffff

Background· 28%

#230202

Primary· 9.8%

#cdbbb0

Secondary· 6.8%

#8eadd3

Secondary· 6.5%

#cc3f3e

Accent· 6.2%

#7d92bb

Secondary· 6.1%

#8d717e

Border· 6%

#fcedd3

Accent· 5.8%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

14 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(8)googletagmanager.com(2)

Website Identity

jmdownholetools.com

jingmei@jmdownholetools.com

8 years old

Location detected: 🇭🇰 Hong Kongvia ip

Jiangsu Bangning Science & technology Co. Ltd.en

Social Profiles

Facebook X (Twitter)LinkedIn Pinterest

Sponsored

Last analyzed: 25 May 2026 at 02:07

Historical Analysis & Change Tracking