Pcbunlimited.com - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
75% 
Page quality
83% 
Page structure
91% 
Link structure
27% 
Server
74% 
External factors
100% 
SEO Score
Response time
1.63 s
File size
81.50 kB
Words
1483
Media files
33
Number of links
173 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Prototype PCB | Printed Circuit Boards | PCB Fabrication | PCB Unlimited
The page title should be shorter than 580 pixels. It is 659 pixels long. Optimize title
There are word repetitions in the page title.
Meta description
(Critically important)
Get prototype PCBs and PCB fabrication from PCB Unlimited. We offer a great selection of printed circuit boards at great prices without compromising quality.
The length of the meta description is perfect. (971 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.pcbunlimited.com/
The specified canonical link points to a different page.
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)
There are no alternate links specified on this page.
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=1.0, maximum-scale=1
keywordsPrototype PCB, Prototype Circuit Boards, Quickturn Prototype PCBs, PCB Fabrication
descriptionGet prototype PCBs and PCB fabrication from PCB Unlimited. We offer a great selection of printed circuit boards at great prices without compromising quality.
csrf-paramauthenticity_token
csrf-tokenGCZXfMpduRuM1MZfHVKsI8sE+16VmLPoY5GD3/Aa4SHbvF3g0BlxLr99XzrCMEnClwVoqrt2+o7a8NjmbPSW9Q==
langen
Content-Typetext/html; charset=UTF-8
charsetutf-8

Test up to 1.000 webpages of pcbunlimited.com with our free plan!

Try For Free
No trial. It's just free!

Page quality

Content
(Critically important)
These Typos were found:
  • thru => through
There are 3 text duplicates on this page:
  • Duplicate: For production quantities or for printed circuit boards with advanced ...
This page contains 1483 words. That's ok.
22.9% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
11 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
The average number of words per sentence of 23.06 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 5 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0, maximum-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 30 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
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
...0d5db64d919024b8d2513d268b81e02086eb.svgLogo
...4854fc003b888255395315e11444fd0b3694.svgLogo pcb movil
...a1bfbaaa8ed1738983220f861fc5f63a5ba1.svgsearch
...0cd0da48ae763c7405110251c626a2b56dc1.pngMenu offshore pcbs
...4e106427ecca3aae2ac03df8f819dc420e77.pngMenu discount
...ccb63cf8da08ad609f5463a0c9336a9b3da6.pngMenu stencils promo
...4bcd9276ab44c65d8449032da404dc63a764.pngMenu stencils
...4e106427ecca3aae2ac03df8f819dc420e77.pngMenu discount
...ccb63cf8da08ad609f5463a0c9336a9b3da6.pngMenu stencils promo
...a2ae8d78092daa4b2bbd7861fc739991f190.pngOffer menu assembly fixtures
...a19ec7a8a0d2d37f667fe0af6d8f67b7f289.pngMenu solder paste
...93fb8f5bc9c39e95b404df9d2d7c868e9879.pngMenu smt equipment
...210f6b76e659f4b74abfce1afff08ecf8761.pngMenu thru hole equipment
...3c136d659bd7009ee25d0c554fbfe37b9551.pngMenu soldering and desoldering
...a27f2739fbd5a491dd27ebfb80094669c87c.pngCategory space
...a7582a90d95bfe7b23189a2b81ab63906d1d.pngUsa icon
...7a3fc76153d068a196c36c998cc47736245c.pngIcon taiwan pcb
...887261f8096f10ced8eeda9348c487f78294.pngIcon offshore pcb
...98952fa143832de2ae430f3fc1c42ae64557.svgClock fast
...98952fa143832de2ae430f3fc1c42ae64557.svgClock fast
...18e21a0dd7dee2010c0f02996695df521bac.svgMoney
...d30d62230a63e6d2965200e97c47af289f68.pngPCB Panelized
...e92cb758d8a208f51c058bb29aa493256f8b.pngtaiwan offshore pcbs
...c499216c505e2b8f287cd2cac17aab03cf7f.pngPartners
...830b911d37f6606274683cd07fdcac57f538.pngApplication industries 1
...bcc0059b562c2d512d2b1acfd5b8467a8a03.pngApplication industries 2
...aa4dca14ffbb8a5223f6a8b1cf3fbd2c2ddb.pngApplication industries 3
...2dc46e433e75bec2dd01e8bfb887f4c97443.pngApplication industries 4
...2c55179eb7443a972c755727c1ff73a141e9.pngApplication industries 5
...f3f4aaf3b7dd97da90952dc759823507229c.pngApplication industries 6
...d2ee32f7aa25338c25e319d1cfb05999d4e9.pngMetal core photo
...0d5db64d919024b8d2513d268b81e02086eb.svgLogo

Page structure

H1 heading
(Critically important)
Your #1 Source for Prototype PCBs and Printed Circuit Board Fabrication
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Your #1 Source for Prototype PCBs and Printed Circuit Board Fabrication
H2 USA printed circuit board assembly services
H2 Part Shortages Causing Problems? Microcontroller not available? We can help!
H2 Using smart technology to fabricate USA Prototype PCBs at the lowest possible cost
H2 TAIWAN PCBs
H2 Having problems with your PCB vendor?
H2 CHINA PCBs
H2 PCB Unlimited has the largest network of PCB (ISO and UL certified) manufacturing partners in China
H2 FLEX & RIGID-FLEX CIRCUITS
H2 METAL CORE
H2 ABOUT US
H3 PCB Assembly Fixtures
H3 USA QUICKTURN PCBs
H3 TAIWAN PCBs Duplicate text
H3 CHINA PCBs Duplicate text
H4 START YOUR INSTANT QUOTE
H4 INDUSTRIES WE SERVE
H5 Prototype & Production
H5 Quote & Order your PCB Assembly Fixtures Online
H5 Get 25% off
H5 25% Discount on Your First Carrier
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.
2 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 4 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://pcbunlimited.com/IMG-ALT Logo
https://pcbunlimited.com/IMG-ALT Logo pcb movil
https://pcbunlimited.com/cartNo Text
/printed-circuit-boardsPcb Fabrication Services
/products/offshore-pcbsLEARN MORE
/t/solder-paste-stencilsText duplicate LEARN MORE
/t/printed-circuit-boardsShop all Category
/products/usa-quickturn-pcbsUSA PCBs
/products/taiwan-offshore-pcbsTaiwan PCBs
/products/offshore-pcbsChina PCBs
/products/rigid-flex-pcbsFlex & Rigid-Flex PCBs
/metal-coreMetal Core PCBs
https://pcbunlimited.com/HDI-PCBsHDI PCBs
/Heavy-Copper-PCBsHeavy Copper PCBs
/High-Frequency-PCBsHigh Frequency PCBs
/products/usa-pcb-assemblyUSA PCB Assembly
/products/mexico-pcb-assembly-...Mexico PCB Assembly
/parts-sourcing-servicesElectronic Components Sourcing
/wire-cable-harnessesWire & Cable Harnesses
/pcb-testingPCB Testing
/pcb-design-layoutPCB Design & Layout
/t/solder-paste-stencilsSMT Stencils
/t/solder-paste-stencilsText duplicate LEARN MORE
/t/solder-paste-stencilsText duplicate LEARN MORE
/t/solder-paste-stencilsText duplicate Shop all Category
/t/solder-paste-stencils/laser...Laser Cut SMT Stencils
/products/mylar-and-kapton-smt...Mylar and Kapton Stencils
/t/solder-paste-stencils/multi...Multi-Level / Step Stencils
/t/solder-paste-stencils/ultra...UltraSlic™ Stencils
/t/solder-paste-stencils/rewor...Rework Stencils
/t/solder-paste-stencils/bga-r...BGA Reballers
/t/solder-paste-stencils/squee...Squeegee Blades
/t/solder-paste-stencils/acces...Accessories
/pcb-assembly-toolingPCB Assembly Fixtures
/pcb-assembly-toolingText duplicate LEARN MORE
/products/prototype-smt-stenci...Prototype SMT Stencil Fixture
/smt-carriersSMT Carriers
/wave-solder-palletsWave Solder Pallets
/selective-solder-fixturesSelective Solder Fixtures
/press-fit-support-fixturesPress Fit Support Fixtures
/t/soldering-productsSoldering Products
/t/soldering-products/lead-fre...SHOP NOW!
/t/soldering-productsText duplicate Shop all Category
/t/soldering-products/lead-fre...Solder Paste
/t/smt-equipmentSMT Equipment
/t/smt-equipmentText duplicate SHOP NOW!
/t/smt-equipmentText duplicate Shop all Category
/t/smt-equipment/smt-stencil-p...SMT Stencil Printers
/t/smt-equipment/pick-and-placePick & Place Machines
/t/smt-equipment/reflow-ovensReflow Ovens
/t/smt-equipment/curing-machinesCuring Machines
/t/smt-equipment/pcb-conveyors...Conveyors & Handling Equipment
/t/smt-equipment/inspection-sy...Inspection System
/t/smt-equipment/dry-cabinetsDry Cabinets
/t/smt-equipment/hot-bar-solde...Hot Bar Soldering Machines
/t/smt-equipment/dispensing-sy...Dispensing Systems
/t/thru-hole-equipmentThru-Hole Equipment
/t/thru-hole-equipment/wave-so...Text duplicate SHOP NOW!
/t/thru-hole-equipmentText duplicate Shop all Category
/t/thru-hole-equipment/wave-so...Wave Solder
/t/thru-hole-equipment/selecti...Selective Soldering
/t/thru-hole-equipment/solder-...Solder Fountain
/t/thru-hole-equipment/compone...Component Counters
/t/thru-hole-equipment/router-...Router Machines
/t/thru-hole-equipment/solderi...Soldering Robots
/t/thru-hole-equipment/pcb-and...PCB & Stencils washing Machines
/t/thru-hole-equipment/compone...Components Insertion Machines
/t/soldering-and-desolderingSoldering & Desoldering
/t/soldering-and-desolderingText duplicate LEARN MORE
/t/soldering-and-desolderingText duplicate Shop all Category
/t/soldering-and-desoldering/s...Soldering & Desoldering Stations
/t/soldering-and-desoldering/s...SMT and BGA Rework Systems
/t/electronic-artPCB Art
IMG-ALT Category space
/capabilitiesCapabilities
/engineering/annular-ringsResources
https://pcbunlimited.com/blogBlog
https://pcbunlimited.com/about-usAbout Us
/contact-usContact Us
https://pcbunlimited.com/loginLogin
https://pcbunlimited.com/signupRegister
https://pcbunlimited.com/cartNo Text
/printed-circuit-boardsVIEW MORE
/engineering/printed-circuit-b...Rigid PCBs
/metal-coreMetal Core
/metal-coreText duplicate Metal Core
/products/rigid-flex-pcbsFlex & Rigid Flex
/products/rigid-flex-pcbsText duplicate Flex & Rigid Flex
https://pcbunlimited.com/HDI-PCBsText duplicate HDI PCBs
https://pcbunlimited.com/HDI-PCBsText duplicate HDI PCBs
/Heavy-Copper-PCBsHeavy Copper
/Heavy-Copper-PCBsText duplicate Heavy Copper
/High-Frequency-PCBsHigh Frequency
/products/usa-pcb-assemblyText duplicate VIEW MORE
/contact-usText duplicate VIEW MORE
/products/usa-quickturn-pcbsUSA QUICKTURN PCBs
/products/usa-quickturn-pcbsQUOTE NOW
/products/taiwan-offshore-pcbsTAIWAN PCBs
/products/taiwan-offshore-pcbsText duplicate QUOTE NOW
/products/offshore-pcbsCHINA PCBs
/products/offshore-pcbsText duplicate QUOTE NOW
/SMT-Stencils-PromotionText duplicate VIEW MORE
/products/usa-quickturn-pcbsText duplicate VIEW MORE
/custom_quote_requestRequest a Custom Quote
/products/taiwan-offshore-pcbsText duplicate VIEW MORE
/custom_quote_requestText duplicate Request a Custom Quote
/products/offshore-pcbsText duplicate VIEW MORE
/custom_quote_requestText duplicate Request a Custom Quote
https://pcbunlimited.com/Anchor SHOW MORE
/products/taiwan-offshore-pcbsText duplicate QUOTE NOW
https://pcbunlimited.com/Anchor Text duplicate SHOW MORE
/products/offshore-pcbsText duplicate QUOTE NOW
https://pcbunlimited.com/Anchor Text duplicate SHOW MORE
/products/flex-and-rigid-flex-...Text duplicate QUOTE NOW
/metal-coreText duplicate QUOTE NOW
https://pcbunlimited.com/about-usText duplicate LEARN MORE
https://pcbunlimited.com/Text duplicate IMG-ALT Logo
https://www.facebook.com/PCBUn...New window External Subdomain No Text
https://twitter.com/PCBUnlimitedNew window External No Text
https://www.youtube.com/user/p...New window External Subdomain No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://pcbunlimited.com/about-usText duplicate About Us
/contact-usText duplicate Contact Us
/return_policyReturn Policy
/terms-conditionsTerms & Conditions
/privacy_policyPrivacy Policy
/printed-circuit-boardsText duplicate Shop all Category
/products/usa-quickturn-pcbsUSA Quickturn PCBs
/products/taiwan-offshore-pcbsText duplicate Taiwan PCBs
/products/offshore-pcbsText duplicate China PCBs
/products/rigid-flex-pcbsFlex & Rigid-Flex
/metal-coreText duplicate Metal Core
https://pcbunlimited.com/HDI-PCBsHigh Density Interconnect
/Heavy-Copper-PCBsText duplicate Heavy Copper
/High-Frequency-PCBsText duplicate High Frequency
/custom_quote_requestCustom Quote
/products/usa-pcb-assemblyElectronic Assembly
/parts-sourcing-servicesText duplicate Electronic Components Sourcing
/pcb-testingText duplicate PCB Testing
/wire-cable-harnessesCable & Wire Harnesses
/pcb-design-layoutText duplicate PCB Design & Layout
/t/solder-paste-stencilsText duplicate Shop all Category
/t/solder-paste-stencils/laser...Text duplicate Laser Cut SMT Stencils
/products/mylar-and-kapton-smt...Text duplicate Mylar and Kapton Stencils
/t/solder-paste-stencils/multi...Text duplicate Multi-Level / Step Stencils
/t/solder-paste-stencils/ultra...Text duplicate UltraSlic™ Stencils
/t/solder-paste-stencils/rewor...Text duplicate Rework Stencils
/t/solder-paste-stencils/bga-r...Text duplicate BGA Reballers
/t/solder-paste-stencils/squee...Text duplicate Squeegee Blades
/t/solder-paste-stencils/acces...Text duplicate Accessories
/t/soldering-productsText duplicate Shop all Category
/t/soldering-products/lead-fre...Text duplicate Solder Paste
/t/smt-equipmentText duplicate Shop all Category
/t/smt-equipment/smt-stencil-p...Text duplicate SMT Stencil Printers
/t/smt-equipment/pick-and-placeText duplicate Pick & Place Machines
/t/smt-equipment/reflow-ovensText duplicate Reflow Ovens
/t/smt-equipment/curing-machinesText duplicate Curing Machines
/t/smt-equipment/pcb-conveyors...Text duplicate Conveyors & Handling Equipment
/t/smt-equipment/inspection-sy...Text duplicate Inspection System
/t/smt-equipment/dry-cabinetsText duplicate Dry Cabinets
/t/smt-equipment/hot-bar-solde...Text duplicate Hot Bar Soldering Machines
/t/smt-equipment/dispensing-sy...Text duplicate Dispensing Systems
/t/thru-hole-equipmentText duplicate Shop all Category
/t/thru-hole-equipment/wave-so...Text duplicate Wave Solder
/t/thru-hole-equipment/selecti...Text duplicate Selective Soldering
/t/thru-hole-equipment/solder-...Text duplicate Solder Fountain
/t/thru-hole-equipment/compone...Text duplicate Component Counters
/t/thru-hole-equipment/router-...Text duplicate Router Machines
/t/thru-hole-equipment/solderi...Text duplicate Soldering Robots
/t/thru-hole-equipment/pcb-and...Text duplicate PCB & Stencils washing Machines
/t/thru-hole-equipment/compone...Text duplicate Components Insertion Machines
/t/soldering-and-desolderingText duplicate Shop all Category
/t/soldering-and-desoldering/s...Text duplicate Soldering & Desoldering Stations
/t/soldering-and-desoldering/s...Text duplicate SMT and BGA Rework Systems
/t/labels-decalsLabels & Overlays
https://pcbunlimited.com/PCB Unlimited
/pcb-assembly-tooling?from=popupView More
/discount-first-pcb-assembly-o...Text duplicate View More

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://pcbunlimited.com/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is very slow (1.63 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
This page loads 5 JavaScript files. This may affect the load time negatively.
This page only loads 2 CSS files. That's ok.
The file size of the HTML document is fine (82 kB).

HTTP Response Header

NameValue
dateTue, 15 Oct 2024 10:46:34 GMT
serverApache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips Phusion_Passenger/6.0.14 PHP/7.4.30
cache-controlmax-age=0, private, must-revalidate
varyOrigin,Accept-Encoding,User-Agent
strict-transport-securitymax-age=15552000; includeSubDomains
x-xss-protection1; mode=block
x-request-id3fcdfe3c-b891-4c03-a730-9cabd170cf61
x-frame-optionsSAMEORIGIN
x-runtime0.036861
x-content-type-optionsnosniff
x-powered-byPhusion Passenger(R) 6.0.14
set-cookie175 Characters
etagW/"0b2b30db91faba1473f11177df3eb8d7-gzip"
status200 OK
content-encodinggzip
content-length16758
content-typetext/html; charset=utf-8
statuscode200
http_versionHTTP/1.1

External factors

This website has excellent links from other websites.
This page has backlinks from 122 referring domains.
This page has 919 backlinks.
This page has backlinks from 103 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# See http://www.robotstxt.org/robotstxt.html for documentation on how to use the robots.txt file
User-agent: *
Disallow: /checkout
Disallow: /cart
Disallow: /orders
Disallow: /user
Disallow: /account
Disallow: /api
Disallow: /password

Similar sites

Search preview

pcbunlimited.com
Prototype PCB | Printed Circuit Boards | PCB Fabrication | PCB Unli...
Get prototype PCBs and PCB fabrication from PCB Unlimited. We offer a great selection of printed circuit boards at great prices without compromising quality.

Most important keywords

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

KeywordResultRecheck
Pcb91%Check
Prototype PCB85%Check
Prototype82%Check
PCB Unlimited79%Check
PCB Fabrication79%Check
prototype printed circuit79%Check
Prototype PCBs78%Check
Circuit77%Check
Printed77%Check
Board77%Check
Show more keywords and terms

Test up to 1.000 webpages of pcbunlimited.com with our free plan!

Try For Free
No trial. It's just free!

Cookie Policy

We use cookies to make our site work and also for analytics and advertising purposes. You can enable or disable optional cookies as desired. See the following links for more information.

Contact | Privacy

We need these so the site can function properly

So we can better understand how visitors use our website

So we can serve you tailored ads and promotions