Jlc3dp.com - SEO Checker

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Overview of the SEO Check
Meta information
97% 
Page quality
88% 
Page structure
79% 
Link structure
73% 
Server
91% 
External factors
100% 
SEO Score
Response time
0.06 s
File size
38.10 kB
Words
501
Media files
16
Number of links
28 internal / 17 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Online 3D Printing Service | Custom 3D Printed Parts - JLC3DP
The length of the page title is perfect. (570 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Custom 3D Printed Parts from $1.00. Professional 3D printing service with SLA, MJF, SLM, FDM, SLS, WJP.
The length of the meta description is perfect. (667 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://jlc3dp.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
Language for link pointing to page itself inaccurate
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
format-detectiontelephone=no
keywordsOnline PCB Quote, SMT assembly quote, PCBA quote，PCB Prototype, PCB Assembly, PCB Prototyping, custom circuit board, PCB prototype board
google-site-verificationCPusv9BKUOwn5G-LwTmmRpAOXfofRlxElh5NGCYlhrY
facebook-domain-verificationx5ccer52bo6uggyo9d5a08g1h9o2mu
jlc:titleOnline 3D Printing Service | Custom 3D Printed Parts - JLC3DP
descriptionCustom 3D Printed Parts from $1.00. Professional 3D printing service with SLA, MJF, SLM, FDM, SLS, WJP.
langen
og:imagehttps://jlc3dp.com/logo-og.png
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 501 words. That's ok.
28.7% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
7 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 18.13 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 10 tags for this page.
Image SEO
(Somewhat important)
6 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
/tdp-platform/img/[email protected]No alt attribute provided
...atform/img/shopping [email protected]shopping
data:[...] Base64No alt attribute provided
/tdp-platform/img/[email protected]portrait
data:[...] Base64No alt attribute provided
/tdp-platform/img/[email protected]portrait
data:[...] Base64No alt attribute provided
/tdp-platform/img/[email protected]portrait
data:[...] Base64No alt attribute provided
/tdp-platform/img/[email protected]portrait
/tdp-platform/img/wave.e24f6e4.gifNo alt attribute provided
Video URLWidthHeight
...platform/videos/home_3D_part.d4c3e4c.mp4520px
...latform/videos/home_CNC_part.06b99c4.mp4520px
...com/tdpOrderPlatform/video/3d_video1.mp4
....com/tdpOrderPlatform/video/about-us.mp4100%100%

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 3D Printed Parts
H2 Custom Parts Make Easy
H2 What Our Customers Say
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
1 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 17 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://jlcmc.com/?source=JLC3...New window External JLCMC - Mechatronic Parts
https://jlccnc.com/?source=JLC...New window External JLCCNC - CNC Machining
https://jlcpcb.com/?source=JLC...New window External JLCPCB - PCB/PCBA
https://jlc3dp.com/coupon-centerCoupons
/?spm=Jlc3dp.Homepage.1001No Text
/3d-printing/stereolithographyStereolithography (SLA)
/3d-printing/multi-jet-fusionMulti Jet Fusion (MJF)
/3d-printing/selective-laser-m...Selective Laser Melting (SLM)
/3d-printing/fused-deposition-...Fused Deposition Modeling (FDM)
/3d-printing/selective-laser-s...Selective Laser Sintering (SLS)
/3d-printing/white-jet-processWhite Jet Process (WJP)
/help/catalog/87-Stereolithogr...Resin
/help/catalog/88-Multi-Jet-Fus...Nylon (MJF)
/help/catalog/89-Selective-Las...Stainless Steel
/help/catalog/90-Fused-Deposit...Plastic
/help/catalog/91-Selective-Las...Nylon (SLS)
/3d-models?spm=Jlc3dp.Homepage...Free 3D models
/help?spm=Jlc3dp.Homepage.1004Support
/about-us?spm=Jlc3dp.Homepage....About Us
/3d-printing-quote?spm=Jlc3dp....Order now
/api/overseas3dpOrderPlatform/...My file
https://cart.jlcpcb.com/shopca...External Subdomain IMG-ALT shopping
https://jlc3dp.com/about-usExplore JLC3DP digital manufacturing >
https://jlc3dp.com/about-usText duplicate About Us
https://jlc3dp.com/newsNew window News
https://jlc3dp.com/blogNew window Blog
/help/article/3D-Printing-Desi...New window 3D Printing Guide
/help/article/how-to-place-a-3...New window How To Order
/help/article/How-to-track-my-...New window How To Track
https://jlc3dp.com/helpNew window Help Center
/help/contact/3D-InquiryNew window Contact Us
https://jlcpcb.com/New window External JLCPCB
https://easyeda.com/New window External EasyEDA - PCB Design Tool
https://jlccnc.com/?source=jlc...New window External Text duplicate JLCCNC - CNC Machining
https://jlcmc.com/?href=jlc-fo...New window External Text duplicate JLCMC - Mechatronic Parts
https://oshwlab.com/?source=jl...New window External OSHWLAB - Open Source Hardware
https://jlc3dp.com/No Text
https://www.facebook.com/JLC3DPNew window External Subdomain No Text
https://twitter.com/JLC3DPNew window External No Text
https://www.instagram.com/jlc3dp/New window External Subdomain No Text
https://www.youtube.com/@JLC3DPNew window External Subdomain No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.reddit.com/user/JL...New window External Subdomain No Text
https://jlcpcb.com/help/articl...New window External Privacy Policy
https://jlcpcb.com/help/articl...New window External Terms & Conditions

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://jlc3dp.com/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.06 seconds.
The file size of the HTML document is fine (38 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=utf-8
servernginx/1.22.0
dateThu, 27 Mar 2025 04:14:29 GMT
set-cookie98 Characters
etag"987d-Y49F/M3RL9yInN4O5JTalz+JEKQ"
accept-rangesnone
content-encodinggzip
j-trace-id292be1bb808d4707861d6eb6aa4519f3
varyAccept-Encoding
x-cacheHit from cloudfront
via1.1 f49c99d2326b14738507e1c2ddcae1dc.cloudfront.net (CloudFront)
x-amz-cf-popFRA60-P2
x-amz-cf-id0NVoE0geaAkeLc5nwE22e9Dy7AMftNa1EPhAa0beuNLm7FCCMpAlUA==
age85944
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 86 referring domains.
This page has 13,193 backlinks.
This page has backlinks from 82 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: Googlebot
Disallow: /3d-models/user/

User-agent: *
Allow: /

Sitemap: https://jlc3dp.com/sitemap.xml

Similar sites

Search preview

jlc3dp.com
Online 3D Printing Service | Custom 3D Printed Parts - JLC3DP
Custom 3D Printed Parts from $1.00. Professional 3D printing service with SLA, MJF, SLM, FDM, SLS, WJP.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
3D Printed Parts69%Check
Custom 3D Printed Parts69%Check
3D Printing66%Check
Custom66%Check
Parts65%Check
3D printing service63%Check
Printed61%Check
JLC3DP 3D printing service60%Check
Online 3D Printing Service59%Check
Printing58%Check
Show more keywords and terms

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