Captainverify.com - SEO Checker

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Overview of the SEO Check
Meta information
77% 
Page quality
77% 
Page structure
100% 
Link structure
76% 
Server
76% 
External factors
100% 
SEO Score
Response time
0.08 s
File size
52.50 kB
Words
1087
Media files
21
Number of links
91 internal / 14 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Verify and Clean email address list, mobile numbers 🔎
The length of the page title is perfect. (492 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
CaptainVerify is the solution to check and clean your emailing and mobile numbers database to improve your reputation and optimize your marketing campaigns. Easy and fast.
The meta description is too long: 1081 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://captainverify.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=1.0
descriptionCaptainVerify is the solution to check and clean your emailing and mobile numbers database to improve your reputation and optimize your marketing campaigns. Easy and fast.
robotsindex, follow
langen
X-UA-Comptatibleie=edge
charsetutf-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 1087 words. That's ok.
38.1% 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.
17 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 14.6 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 6 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 22 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
/img/captainverify-min.pngCaptainVerify
/img/captainverify-min.pngCaptainVerify
/img/captain-verify-service-medium.pngCaptain Verify Service
https://captainverify.com/img/trust.jpgMore than 20,000 companies trust us, why not you?
/img/verifiez-validite-email.pngCheck the validity of your emails
/img/verifiez-validite-telephone.pngCheck your mobile phone numbers
/img/analyze-data-min.pngAnalyze your database
/img/data-security-rgpd-min.pngSecure verification in accordance with the GDPR
https://captainverify.com/img/karen.jpgKaren C.
https://captainverify.com/img/meelo.jpgBenjamin of Meelo
https://captainverify.com/img/louis.jpgLouis
https://captainverify.com/img/jadeclo.jpgClotilde of Jadéclo
https://captainverify.com/img/karine.jpgKarine R
https://captainverify.com/img/gregory.jpggregory
https://captainverify.com/img/laurent.jpglaurent
/img/trustpilot.pngtrustpilot
https://captainverify.com/img/stars-4.5.svgtrustscore
...how-often-check-email-list-1024x683.webpHow Often Should I Check My Email List?
...d-mailing-generating-leads-1024x683.webpCold Mailing: Best Practices for Capturing Attention and Generating Leads
...t/uploads/2023/09/spamhaus-1024x683.webpBanned by Spamhaus? Exclusive Tips to Clean Your Name Fast!
/img/captainverify-min.pngCaptainVerify

Page structure

H1 heading
(Critically important)
Say goodbye to bounces, duplicates, spamtraps, invalid and low-quality data...
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Say goodbye to bounces, duplicates, spamtraps, invalid and low-quality data...
H2 More than 20,000 companies trust us, why not you?
H2 Check the validity of your emails quickly
H2 HLR Lookup: Check your mobile phone numbers
H2 Our mission: Analyze your database
H2 Secure verification in accordance with the GDPR
H2 Customer Reviews
H2 The latest blog articles
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 14 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://captainverify.com/IMG-ALT CaptainVerify
A-TITLE CaptainVerify.com
/email-list-verification.htmlCheck email list
A-TITLE Check email list
/mail-tester.htmlEmail checker
A-TITLE Email checker
/hlr-lookup.htmlMobile Number Verification
A-TITLE Mobile Number Verification
/api.htmlEmail Verification API
A-TITLE Email Verification API
/api-hlr.htmlHLR Lookup API
A-TITLE HLR Lookup API
/api-file.htmlFile sending API
A-TITLE File sending API
/mailinglist.htmlWhy clean up your mailing list?
A-TITLE Why clean up your mailing list?
/deliverability.htmlOptimize deliverability
A-TITLE Optimize deliverability
/spamtrap.htmlSpamtraps: explanations
A-TITLE Spamtraps: explanations
/data-breach.htmlData Breach
A-TITLE Data Breach
/rgpd-marketing.htmlGDPR and E-mail marketing
A-TITLE GDPR and E-mail marketing
https://captainverify.com/blog/New window Blog
A-TITLE Blog CaptainVerify
/docs.htmlDocumentation Email
A-TITLE Documentation
/docs-hlr.htmlHLR Documentation
A-TITLE HLR Documentation
/faq.htmlFAQ
A-TITLE FAQ
/videos.htmlVideo tutorials
A-TITLE Video tutorials
/agencies.htmlAgencies
A-TITLE Agencies
/leads.htmlAdvertising network
A-TITLE Advertising network
/enterprises.htmlSME
A-TITLE SME
/public-administration.htmlPublic institutions
A-TITLE Public institutions
/market-research.htmlMarket studies / Surveys
A-TITLE Market studies / Surveys
/retail.htmlRetail
A-TITLE Retail
/pricing.htmlPrices
A-TITLE Prices
https://captainverify.com/pt/🇵🇹 Português
A-TITLE 🇵🇹 Português
https://captainverify.com/it/🇮🇹 Italiano
A-TITLE 🇮🇹 Italiano
https://captainverify.com/es/🇪🇸 Español
A-TITLE 🇪🇸 Español
https://captainverify.com/de/🇩🇪 Deutsch
A-TITLE 🇩🇪 Deutsch
https://captainverify.com/fr/🇫🇷 Français
A-TITLE 🇫🇷 Français
https://dashboard.captainverif...External Subdomain Log in
A-TITLE Log in
https://dashboard.captainverif...External Subdomain Create an account
A-TITLE Create an account
https://captainverify.com/Anchor A-TITLE menu
https://captainverify.com/Text duplicate IMG-ALT CaptainVerify
A-TITLE CaptainVerify.com
/email-list-verification.htmlText duplicate Check email list
A-TITLE Check email list
/hlr-lookup.htmlText duplicate Mobile Number Verification
A-TITLE Mobile Number Verification
/mail-tester.htmlText duplicate Email checker
A-TITLE Email checker
/pricing.htmlText duplicate Prices
A-TITLE Prices
/contact.htmlContact us
A-TITLE Contact us
https://captainverify.com/blog/New window Text duplicate Blog
A-TITLE Blog CaptainVerify
https://dashboard.captainverif...External Subdomain Text duplicate Log in
A-TITLE Log in
https://dashboard.captainverif...External Subdomain Text duplicate Create an account
A-TITLE Create an account
https://captainverify.com/Anchor No Text
https://dashboard.captainverif...External Subdomain Text duplicate Create an account
A-TITLE Create an account
https://captainverify.com/Anchor Trivial anchor text
Read more
A-TITLE Read more
/email-list-verification.htmlclean your lists mailings
A-TITLE Clean your lists mailings
/spamtrap.htmlspamtraps
A-TITLE spamtraps
/deliverability.htmldeliverability
A-TITLE deliverability
/mail-tester.htmlEmail Checker
A-TITLE Email Checker
https://dashboard.captainverif...External Subdomain Text duplicate Create an account
A-TITLE Create an account
/email-list-verification.htmlLearn more
A-TITLE Check your email list
/hlr-lookup.htmlHLR lookup
A-TITLE HLR
https://dashboard.captainverif...External Subdomain Text duplicate Create an account
A-TITLE Create an account
/hlr-lookup.htmlText duplicate Learn more
A-TITLE Check the validity of your mobile numbers
/rgpd.htmlGDPR
https://fr.trustpilot.com/revi...Nofollow External Subdomain IMG-ALT trustpilot
https://captainverify.com/blog/blog
A-TITLE The CaptainVerify Blog
/blog/how-often-check-email-li...How Often Should I Check My Email List?
IMG-ALT How Often Should I Check My Email List?
/blog/cold-mailing-generating-...Cold Mailing: Best Practices for Capturing Attention and Generating Leads
IMG-ALT Cold Mailing: Best Practices for Capturing Attention and Generating Leads
/blog/spamhaus.htmlBanned by Spamhaus? Exclusive Tips to Clean Your Name Fast!
IMG-ALT Banned by Spamhaus? Exclusive Tips to Clean Your Name Fast!
https://dashboard.captainverif...External Subdomain Text duplicate Create an account
A-TITLE Create an account
https://captainverify.com/Anchor Text duplicate IMG-ALT CaptainVerify
A-TITLE CaptainVerify
https://captainverify.com/Anchor Captain Verify
https://www.facebook.com/capta...Nofollow External Subdomain A-TITLE Facebook
https://twitter.com/captainverifyNofollow External A-TITLE Twitter
https://www.youtube.com/@capta...Nofollow External Subdomain A-TITLE youtube
https://www.linkedin.com/showc...Nofollow External Subdomain A-TITLE linkedin
/email-list-verification.htmlClean Bulk Email Lists
A-TITLE Clean Bulk Email Lists
/mail-tester.htmlText duplicate Email checker
A-TITLE Email checker
/hlr-lookup.htmlHLR Lookup
A-TITLE HLR Lookup
/api.htmlEmail Validation API
A-TITLE Email Validation API
/api-hlr.htmlHLR API
A-TITLE HLR API
/api-file.htmlText duplicate File sending API
A-TITLE File sending API
https://status.captainverify.com/Nofollow External Subdomain Status
A-TITLE Status
/mailinglist.htmlText duplicate Why clean up your mailing list?
A-TITLE Why clean up your mailing list?
/deliverability.htmlDeliverability
A-TITLE Deliverability
/spamtrap.htmlSpamtrap
A-TITLE Spamtrap
/data-breach.htmlText duplicate Data Breach
A-TITLE Data Breach
/rgpd-marketing.htmlGDPR & Marketing
A-TITLE GDPR & Marketing
/agencies.htmlText duplicate Agencies
A-TITLE Agencies
/leads.htmlText duplicate Advertising network
A-TITLE Advertising network
/market-research.htmlText duplicate Market studies / Surveys
A-TITLE Market studies / Surveys
/public-administration.htmlText duplicate Public institutions
A-TITLE Public institutions
/enterprises.htmlText duplicate SME
A-TITLE SME
/retail.htmlText duplicate Retail
A-TITLE Retail
/pricing.htmlText duplicate Prices
A-TITLE Prices
/docs.htmlText duplicate Documentation Email
A-TITLE Documentation
/docs-hlr.htmlText duplicate HLR Documentation
A-TITLE HLR Documentation
/faq.htmlText duplicate FAQ
A-TITLE FAQ
/videos.htmlText duplicate Video tutorials
A-TITLE Video tutorials
https://captainverify.com/blog/New window Text duplicate Blog
A-TITLE Blog CaptainVerify
/contact.htmlText duplicate Contact us
A-TITLE Contact us
/affiliates.htmlAffiliate program
A-TITLE Affiliate program
/about.htmlAbout
A-TITLE About
/privacy.htmlPrivacy policy
A-TITLE Privacy policy
/rgpd.htmlText duplicate GDPR
A-TITLE GDPR
/anti-spam.htmlAnti-spam policy
A-TITLE Anti-spam policy
https://captainverify.com/Anchor Cookies management
A-TITLE Cookies management
/mentions.htmlLegal Notice
A-TITLE Legal Notice
/termsconditions.htmlTerms of Sales
A-TITLE Terms of Sales
https://captainverify.com/🇺🇸 English
A-TITLE 🇺🇸 English
https://captainverify.com/fr/Text duplicate 🇫🇷 Français
A-TITLE 🇫🇷 Français
https://captainverify.com/de/Text duplicate 🇩🇪 Deutsch
A-TITLE 🇩🇪 Deutsch
https://captainverify.com/es/Text duplicate 🇪🇸 Español
A-TITLE 🇪🇸 Español
https://captainverify.com/it/Text duplicate 🇮🇹 Italiano
A-TITLE 🇮🇹 Italiano
https://captainverify.com/pt/Text duplicate 🇵🇹 Português
A-TITLE 🇵🇹 Português

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://captainverify.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)
This page loads 6 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.08 seconds.
This page only loads 2 CSS files. That's ok.
The file size of the HTML document is fine (53 kB).

HTTP Response Header

NameValue
dateWed, 01 May 2024 15:13:29 GMT
serverApache/2.4.25 (Debian)
x-powered-byPHP/7.4.30
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
set-cookie50 Characters
referrer-policyno-referrer-when-downgrade
varyAccept-Encoding
content-encodinggzip
strict-transport-securitymax-age=31536000
x-xss-protection1; mode=block
x-content-type-optionsnosniff
x-frame-optionssameorigin
permissions-policyaccelerometer=(), geolocation=('self'), fullscreen=(), ambient-light-sensor=(), autoplay=(), battery=(), camera=(), display-capture=('self')
content-length10506
content-typetext/html; charset=utf-8
statuscode200
http_versionHTTP/1.1

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 626 referring domains.
This page has 1,502 backlinks.
This page has backlinks from 419 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

User-Agent: *
Allow: /*

Sitemap: https://captainverify.com/sitemap-en.xml
Sitemap: https://captainverify.com/sitemap-de.xml
Sitemap: https://captainverify.com/sitemap-es.xml
Sitemap: https://captainverify.com/sitemap-fr.xml
Sitemap: https://captainverify.com/sitemap-it.xml
Sitemap: https://captainverify.com/sitemap-pt.xml

User-agent: Amazonbot
User-agent: Applebot
User-agent: anthropic-ai
User-agent: BLEXBot
User-agent: Bytespider
User-agent: CCBot
User-agent: ChatGPT-User
User-agent: Claude-Web
User-agent: cohere-ai
User-agent: CrazyWebCrawler-Spider
User-agent: Diffbot
User-agent: EtaoSpider
User-agent: FacebookBot
User-agent: FriendlyCrawler
User-agent: ImagesiftBot
User-agent: Google-Extended
User-agent: GPTBot
User-agent: Omgili
User-agent: Omgilibot
User-agent: Meltwater
User-agent: PerplexityBot
User-agent: ShopWiki
User-agent: Sosospider
User-agent: Seekr
User-agent: TextBulkerBot
User-agent: TwengaBot-2.0
User-agent: YouBot
Disallow: /

Similar sites

Search preview

captainverify.com
Verify and Clean email address list, mobile numbers 🔎
CaptainVerify is the solution to check and clean your emailing and mobile numbers database to improve your reputation and optimize your marketing campaigns. Easy and fast.

Most important keywords

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

KeywordResultRecheck
Verify78%Check
email70%Check
Data70%Check
Captain Verify70%Check
mobile numbers68%Check
Mobile67%Check
numbers67%Check
Captain61%Check
Check email list61%Check
email list60%Check
Show more keywords and terms

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Cookie Policy

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