Mailtester.ninja - SEO Checker

Overview of the SEO Check
Meta information
100% 
Page quality
73% 
Page structure
100% 
Link structure
100% 
Server
83% 
External factors
100% 
SEO Score
Response time
0.57 s
File size
37.20 kB
Words
1586
Media files
11
Number of links
21 internal / 7 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Email Checker & Finder • MailTester Ninja • Unlimited
The length of the page title is perfect. (477 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Enhance your deliverability with Mail Tester Ninja: The ultimate email checker and finder, no sign-in needed.
The length of the meta description is perfect. (663 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://mailtester.ninja/
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)
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
titleEmail Checker & Finder • MailTester Ninja • Unlimited
descriptionEnhance your deliverability with Mail Tester Ninja: The ultimate email checker and finder, no sign-in needed.
keywordsemail validation, email verification, email checker, verify email, email validator, email verifier, email address validation, check email address, email list cleaning, email hygiene, email list scrubbing, deliverability check, bulk email verifier, bulk email validator, bulk email checker, email tester, bulk email tester, email validation API, email verification API, email checker API, test if an email is valid, check if an email is valid, invalid email detector, detect invalid email, email cleaning, email scrubbing, disposable email test, disposable email address check, temporary email address check, disposable email address test, disposable mail test, best email verification service, best email validation service, best email checker, fastest email validation, fastest email verification, fastest email checker, mailbox validator, mailbox screen, validate mailbox, check email, screen email, clean up email, MX validator, mail server check, bulk email verification, bulk email validation, bulk email check
authorUnlimited & Limited
robotsindex, follow
viewportwidth=device-width, initial-scale=1, maximum-scale=1
langen
twitter:cardsummary
twitter:site@mailtesterninja
twitter:titleEmail Checker & Finder • MailTester Ninja • Unlimited
twitter:descriptionEnhance your deliverability with Mail Tester Ninja: The ultimate email checker and finder, no sign-in needed.
twitter:imagehttps://mailtester.ninja/img/mailtester_placeholder.webp
og:titleEmail Checker & Finder • MailTester Ninja • Unlimited
og:descriptionEnhance your deliverability with Mail Tester Ninja: The ultimate email checker and finder, no sign-in needed.
og:urlhttps://mailtester.ninja
og:imagehttps://mailtester.ninja/img/mailtester_placeholder.webp
og:typewebsite
og:site_nameMailTester Ninja
charsetUTF-8

Test up to 1.000 webpages of mailtester.ninja with our free plan!

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

Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 1586 words. That's ok.
33.2% 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.
37 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 16.04 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, 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 32 tags for this page.
Image SEO
(Somewhat important)
5 images have no alt attribute. The content of alt attributes is used by search engines.
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
https://mailtester.ninja/img/twitter.pngNo alt attribute providedX - MailTester.Ninja
https://mailtester.ninja/img/linkedin.pngNo alt attribute providedLinkedIn - MailTester.Ninja
https://mailtester.ninja/img/youtube.pngNo alt attribute providedYoutube - MailTester.Ninja
https://mailtester.ninja/img/menu.pngMenu
/img/mailtester-icon.pngMailTester.Ninja: Find or Verify email addresses
/img/mailtester-waiting.pngLoading...
/img/mailtester-reviews.pngNo alt attribute providedEmail Checker
/img/gitbook-mailtester-ninja.pngNo alt attribute providedMailTester Ninja Email Checker GitBook
/img/mailtester-icon.pngMailTester.Ninja: Find or Verify email addresses
/img/mailtester-home.pngMailTester Ninja Email Checker, Email Finder and Email Verifier
/img/mailtester-smile.pngMailTester Ninja Email Checker, Email Finder and Email Verifier

Page structure

H1 heading
(Critically important)
An Unbeatable Email Checker & Finder
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 An Unbeatable Email Checker & Finder
H2 MailTester Ninja MailTester.Ninja: Find or Verify email addresses
H2 Understanding the Catch-All Email Address
H2 How to Optimize Your Mailing with our Email Checker?
H2 What are the Main Benefits of MailTester Ninja?
H2 How Does MailTester Ninja Verify Your Mailing List?
H3 What are Catch-All Email Addresses?
H3 The Internet Traffic Problem
H3 Misleading Claims by Email Verification Solutions
H3 The Inability to Verify Catch-All Emails
H3 A Reliable Approach: MailTester Ninja
H3 Simplifying Email Lists
H3 Syntax Review
H3 Validation of Domain Existence
H3 Examination of Mail Exchange Records
H3 SMTP Server Connectivity Test
H3 Detection of Universal Receiver
H3 Managing Full Inboxes
The number of internal links is ok.
Every linktext is unique.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 7 external links on this page.
LinkAttributesAnchor text
https://mailtester.ninja/Home
/subscribeUnlimited
https://mailtester.ninja/apiAPI
https://mailtester.ninja/faqFAQ
https://mailtester-ninja.gitbo...New window External Subdomain GitBook
A-TITLE MailTester Ninja Email Checker GitBook
https://mailtester.ninja/contactContact
https://billing.stripe.com/p/l...New window External Subdomain Subscription
https://twitter.com/mailtester...New window External No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://youtu.be/s0Jl7tTq2vsNew window External No Text
https://trustpilot.com/review/...New window External Trustpilot
/emailcheckeremail checker
/emailfinderemail finder
/subscribereliable mail tester, email checker, and email finder with MailTester.Ninja unlimited
https://mailtester-ninja.gitbo...New window External Subdomain Please consult our GitBook for any guidelines about our solution.
A-TITLE MailTester Ninja Email Checker GitBook
https://mailtester.ninja/Anchor Verify and Find Email Addresses
A-TITLE Verify and Find Emails
https://mailtester.ninja/Anchor Discover MailTester Ninja Email Checker
A-TITLE Discover MailTester Ninja
https://mailtester.ninja/Anchor What Are Catch-All Email Addresses?
A-TITLE Understanding the Catch-All Email Address
https://mailtester.ninja/Anchor Optimize Your Strategy Strategy
A-TITLE Optimize your Mailing
https://mailtester.ninja/Anchor MailTester Ninja Main Benefits
A-TITLE MailTester Ninja Main Benefits
https://mailtester.ninja/Anchor Our Email Verification Process
A-TITLE Our Email Verification Process
/emailcheckersafeguarding your email delivery rates
https://mailtester.ninja/figuresEach electronic message has a carbon footprint
/emailcheckeradvanced email checker tools
/emailfinderemail finder to target only genuine email addresses
/emailfinderemail finder feature to discover new potential contacts
https://mailtester.ninja/figuresFigures
https://mailtester.ninja/aboutAbout Us

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://mailtester.ninja/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.57 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 (37 kB).

HTTP Response Header

NameValue
cache-controlno-store, no-cache, must-revalidate, max-age=0, post-check=0, pre-check=0
pragmano-cache
expiresThu, 1 Jan 1970 00:00:00 GMT
x-mod-pagespeed1.13.35.2-0
varyAccept-Encoding
content-encodinggzip
content-length12143
content-typetext/html; charset=UTF-8
dateSun, 06 Oct 2024 12:48:24 GMT
serverApache/2.4.62 (Debian)
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 225 referring domains.
This page has 608 backlinks.
This page has backlinks from 83 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.

Search preview

mailtester.ninja
Email Checker & Finder • MailTester Ninja • Unlimited
Enhance your deliverability with Mail Tester Ninja: The ultimate email checker and finder, no sign-in needed.

Most important keywords

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

KeywordResultRecheck
Mail93%Check
tester88%Check
mail tester88%Check
Ninja87%Check
MailTester Ninja82%Check
Checker81%Check
Checker Finder MailTester Ninja80%Check
Find79%Check
Email Checker78%Check
Email Checker Finder MailTester77%Check

Test up to 1.000 webpages of mailtester.ninja 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.

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