Spellmanhv.com - SEO Checker

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Overview of the SEO Check
Meta information
53% 
Page quality
70% 
Page structure
41% 
Link structure
91% 
Server
97% 
External factors
100% 
SEO Score
Response time
0.45 s
File size
52.60 kB
Words
487
Media files
6
Number of links
54 internal / 8 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
High Voltage Power Supplies, X-Ray Generator and Monoblock® X-Ray Source Manufacturer
The page title should be shorter than 580 pixels. It is 844 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Spellman is the world's leading independent supplier of precision DC high voltage power supplies, X-Ray generators and Monoblock® X-Ray sources for medical, industrial and scientific applications. We offer the most advanced range of standard and platform products and we specialize in partnering with OEM’s to develop, produce and support the optimum solution for each system.
The meta description is too long: 2366 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: en
Server location: United States of America
The language is not specified in the HTML markup.
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
keywordshigh voltage power supply, HV power supplies, x-ray power supply, x-ray source, x-ray generator, modular power supply, medical power supply, CT generator
descriptionSpellman is the world's leading independent supplier of precision DC high voltage power supplies, X-Ray generators and Monoblock® X-Ray sources for medical, industrial and scientific applications. We offer the most advanced range of standard and platform products and we specialize in partnering with OEM’s to develop, produce and support the optimum solution for each system.
google-site-verificationcyDCXQvmv6z63s75aJMYwDfujQ5tI75vfW9VvEWqSYg
msvalidate.01CA3C410E3367E27445C78CB612432C08
baidu-site-verificationcode-WGxgcc7pAg
og:titleHigh Voltage Power Supplies | Spellman
og:typewebsite
og:urlhttps://www.spellmanhv.com/en/
og:imagehttps://www.spellmanhv.com/-/media/en/Images/Logos/spellman_logo.png
og:descriptionClick here to visit the site of Spellman High Voltage Electronics Corp. The world’s leading high voltage power supply manufacturer.
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
There are only 487 words on this page. Good pages should have about 800 words of useful content.
21.1% 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.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 15.6 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 amount of tags is very high (11). We recommend using a maximum of 10 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
...15&hash=C80DD0AA90AB031910D83911BD1589FAHigh Voltage Power Supply, X-Ray Generator and X-Ray SourceSpellman High Voltage Electronics Corporation's Logo
...50&hash=16E6F6C0D353CF70A76E18FC0DB3304ESpellman Product Catalog
...50&hash=35D97FB3DE83D6EE1D117F412BE4641CR2 Responsible Recycling
...50&hash=510825D119BECEE1047258797D025CF3Spellman High Voltage Reference Manual
...50&hash=2107CA100271A4137D6E0285CC50E35FSpellman Powering A Better Future
...50&hash=6D0D309003A1873126F9764CF73599CBCelebrating 75 Years' Experience Manufacturing High Voltage Power Supplies, X-Ray Generators, and Monoblock X-Ray Sources

Page structure

H1 heading
(Critically important)
Spellman High Voltage
Too many H1 headings
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Spellman High Voltage
H1 Security Screening
H1 Medical Imaging
H1 Analytical Instrumentation
H1 Inspection
H1 Semiconductor Fabrication
H1 Industrial Processes
H1 Research
H1 Environmental
H1 Undersea Power
H1 Custom Products
H3 High Voltage Solutions For
H3 High Voltage Solutions For Duplicate text
H3 Empty heading
H3 Empty heading
H3 Empty heading
H3 Empty heading
H3 Empty heading
H3 Empty heading
H3 Empty heading
H3 Empty heading
H3 Empty heading
H3 Empty heading
H3 Subscribe to our high voltage newsletter
H3 Contact
H3 Your Source For High Voltage Power Supplies!
H4 See Us At
H4 Latest News
H4 2024 High Voltage Power Supply Catalog
H4 Introducing Our New Recycling Program
H4 New High Voltage Reference Manual
H4 Powering A Better Future
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
There are 1 links with a trivial anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 8 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.spellmanhv.com/en/IMG-ALT High Voltage Power Supply, X-Ray Generator and X-Ray Source
https://www.spellmanhv.com/en/Home
/en/high-voltage-power-suppliesProducts
/en/Technical-ResourcesResources
/en/AboutAbout Us
/en/CareersCareers
/en/Contact-UsContact Us
https://www.spellmanhv.com/en/Text duplicate Home
/en/high-voltage-power-suppliesText duplicate Products
/en/Technical-ResourcesText duplicate Resources
/en/AboutText duplicate About Us
/en/CareersText duplicate Careers
/en/Contact-UsText duplicate Contact Us
/en/high-voltage-power-supplie...Security Screening
/en/high-voltage-power-supplie...Medical Imaging
/en/high-voltage-power-supplie...Analytical
/en/high-voltage-power-supplie...Inspection
/en/high-voltage-power-supplie...Semiconductor
/en/high-voltage-power-supplie...Industrial Process
/en/high-voltage-power-supplie...Research
/en/high-voltage-power-supplie...Environmental
/en/high-voltage-power-supplie...Undersea Power
/en/high-voltage-power-supplie...Custom Products
/en/high-voltage-power-supplie...Explore Security Screening
/en/high-voltage-power-supplie...Explore Medical Imaging
/en/high-voltage-power-supplie...Explore Analytical
/en/high-voltage-power-supplie...Explore Inspection
/en/high-voltage-power-supplie...Explore Semiconductor
/en/high-voltage-power-supplie...Explore Industrial Process
/en/high-voltage-power-supplie...Explore Research
/en/high-voltage-power-supplie...Explore Environmental
/en/high-voltage-power-supplie...Explore Undersea Power
/en/high-voltage-power-supplie...Explore Custom Products
/en/About/Trade-ShowsTrivial anchor text
More
/en/News/2024/Spellman-to-Show...Spellman to Showcase Power Feed Equipment at Submarine Network World 2024
/-/media/en/Home/Spellman-Prod...IMG-ALT Spellman Product Catalog
/-/media/en/Home/Spellman-Prod...Download
/en/Contact-Us/Customer-Servic...IMG-ALT R2 Responsible Recycling
/en/Contact-Us/Customer-Servic...Ask Us How
/-/media/en/Technical-Resource...IMG-ALT Spellman High Voltage Reference Manual
/-/media/en/Technical-Resource...Text duplicate Download
https://youtu.be/oWuUt-UvukQNew window External IMG-ALT Spellman Powering A Better Future
https://youtu.be/oWuUt-UvukQNew window External Trivial anchor text
Click Here
/-/media/en/Home/Spellman-Corp...IMG-ALT Celebrating 75 Years' Experience Manufacturing High Voltage Power Supplies, X-Ray Generators, and Monoblock X-Ray Sources
A-TITLE Download the Corporate Profile
https://www.youtube.com/watch?...New window External Subdomain Powering A Better Future Video
/-/media/en/Home/Spellman-Corp...Download Corporate Profile
https://www.twitter.com/Spellm...New window Nofollow External Subdomain No Text
https://www.facebook.com/Spell...New window Nofollow External Subdomain No Text
https://www.linkedin.com/compa...New window Nofollow External Subdomain No Text
https://www.youtube.com/channe...New window Nofollow External Subdomain No Text
https://www.instagram.com/spel...New window Nofollow External Subdomain No Text
/en/About/Privacy-StatementPrivacy Statement
/en/About/Cookie-PolicyCookie Policy
/en/SiteMapSite Map
https://www.spellmanhv.com/enEnglish
https://www.spellmanhv.com/esespañol
https://www.spellmanhv.com/ja日本語
https://www.spellmanhv.com/ko한국어
https://www.spellmanhv.com/ruрусский
https://www.spellmanhv.com/zh中文
/en/About/Privacy-StatementSubdomain privacy statement
/en/About/Cookie-PolicySubdomain cookie policy

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.45 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (53 kB).

HTTP Response Header

NameValue
cache-controlno-cache, no-store
pragmano-cache
content-typetext/html; charset=utf-8
content-encodinggzip
expires-1
varyAccept-Encoding
set-cookie51 Characters
strict-transport-securitymax-age=31536000;includeSubDomains;preload
content-security-policydefault-src 'self' www.spellmanhv.com xrv.spellmanhv.com portal.spellmanhv.com www.recaptcha.net td.doubleclick.net analytics.google.com www.google.com www.googletagmanager.com www.google-analytics.com www.facebook.com bat.bing.com www.youtube.com cdn.linkedin.oribi.io px.ads.linkedin.com stats.g.doubleclick.net ; img-src 'self' www.spellmanhv.com www.google.com www.facebook.com bat.bing.com www.youtube.com px.ads.linkedin.com googleads.g.doubleclick.net data:; script-src 'self' 'unsafe-inline' 'unsafe-eval' www.googleadservices.com www.recaptcha.net www.gstatic.com www.googletagmanager.com www.google-analytics.com connect.facebook.net snap.licdn.com bat.bing.com; style-src 'self' 'unsafe-inline'
x-content-type-optionsnosniff
x-xss-protection1;mode=block
dateMon, 23 Sep 2024 15:27:55 GMT
content-length11203
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 56 referring domains.
This page has 206 backlinks.
This page has backlinks from 43 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.spellmanhv.com
High Voltage Power Supplies, X-Ray Generator and Monoblock® X-Ray S...
Spellman is the world's leading independent supplier of precision DC high voltage power supplies, X-Ray generators and Monoblock® X-Ray sources for medical, industrial and scientific applications. We offer the most advanced range of standard and platform products and we specialize in partnering with OEM’s to develop, produce and support the optimum solution for each system.

Most important keywords

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

KeywordResultRecheck
High88%Check
Voltage88%Check
High Voltage88%Check
Spellman High Voltage86%Check
High Voltage Power83%Check
Spellman high voltage power83%Check
high voltage power supplies79%Check
Spellman78%Check
Leading High Voltage Power76%Check
Power74%Check
Show more keywords and terms

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