Whatpwacando.today - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
81% 
Page structure
100% 
Link structure
97% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.06 s
File size
58.80 kB
Words
883
Media files
14
Number of links
43 internal / 2 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
What PWA Can Do Today
The length of the page title is perfect. (230 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
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
Language defined in HTML: en
Server location: Germany
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 character encoding is not specified in the HTTP header.
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, user-scalable=no, viewport-fit=cover
pwa-tools-verificationdkdhRnFTZ1NmRFVtRmpraW0yVWd1cS9sR3BQNzlQeXhYQnRNR04vUURVUT0
app-titleEmpty
AuthorDanny Moerkerke
apple-mobile-web-app-capableyes
msapplication-TileColor#da532c
msapplication-config/src/img/icons/browserconfig.xml
langen
twitter:cardsummary_large_image
og:titleWhat PWA Can Do Today
og:descriptionA showcase of what is possible with Progressive Web Apps today.
og:imagehttps://whatpwacando.today/src/img/social-logo.png
og:urlhttps://whatpwacando.today
origin-trialAqrvJYyPNio2a9eCvBLYkdyjsfizuZtnf0yQjflfSlaGT5jmWkuITrWFUyh2aBTdTI32YaIJwJLadVBugzXbAwgAAABaeyJvcmlnaW4iOiJodHRwczovL3doYXRwd2FjYW5kby50b2RheTo0NDMiLCJmZWF0dXJlIjoiRWxlbWVudENhcHR1cmUiLCJleHBpcnkiOjE3NDIzNDIzOTl9
charsetUTF-8

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Page quality

Content
(Critically important)
This page contains 883 words. That's ok.
29.7% of the text are stop words.
19 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 23.82 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0, user-scalable=no, viewport-fit=cover" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 18 tags for this page.
Image SEO
(Somewhat important)
13 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
/src/img/pwalogo.svgNo alt attribute provided
/src/img/icons/element-capture.svgelement capture icon
/src/img/pwalogo.webpNo alt attribute provided
/src/img/install/close.svgNo alt attribute provided
/src/img/install/arrow-forward.svgNo alt attribute provided
/src/img/screenshots/shot1.pngNo alt attribute provided
/src/img/screenshots/shot2.pngNo alt attribute provided
/src/img/screenshots/shot3.pngNo alt attribute provided
/src/img/screenshots/shot4.pngNo alt attribute provided
/src/img/screenshots/shot5.pngNo alt attribute provided
/src/img/screenshots/shot6.pngNo alt attribute provided
/src/img/screenshots/shot7.pngNo alt attribute provided
/src/img/screenshots/shot8.pngNo alt attribute provided
/src/img/install/arrow-forward.svgNo alt attribute provided

Page structure

H1 heading
(Critically important)
What PWA Can Do Today
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 What PWA Can Do Today
H2 How to use this app
H2 Stay up to date
H2 Need help?
H2 Demos
There are 1 links with a trivial anchor text.
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 2 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://whatpwacando.today/infoTrivial anchor text
read more
https://whatpwacando.today/Anchor demos
https://modernwebweekly.substa...New window External Subdomain Subscribe here
https://whatpwacando.today/auditaudit
/installationinstall_mobile
/offline-supportdownload_for_offline
/notificationsnotifications_none
/declarative-web-pushsms
/shortcutsapp_shortcut
/view-transitionsauto_awesome_motion
/geolocationgps_fixed
https://whatpwacando.today/mediavideocam
https://whatpwacando.today/pippicture_in_picture
/file-systeminsert_drive_file
/authenticationfingerprint
/protocol-handlinglanguage
/file-handlingfolder_open
/contactsaccount_box
/web-shareshare
/barcodeqr_code_scanner
/face-detectionface
/vibrationvibration
/audio-recordingmic
https://whatpwacando.today/audioplay_circle_filled
/audiosessiontune
/capture-handlescreen_share
/element-captureIMG-ALT element capture icon
/background-syncsync
/background-fetchdownloading
/storageinventory
/bluetoothbluetooth
https://whatpwacando.today/nfcnfc
https://whatpwacando.today/ar-vrlayers
/paymentcredit_card
/wake-lockscreen_lock_portrait
/device-orientationscreen_rotation
/device-motion3d_rotation
/network-infonetwork_check
/speech-synthesisrecord_voice_over
/speech-recognitionhearing
/multi-touchtouch_app
https://whatpwacando.today/home Home
https://whatpwacando.today/audittask Audit
/email-listemail Email list
https://github.com/DannyMoerke...New window External Bugs

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://whatpwacando.today/"
HTTP header
(Important)
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 (59 kB).

HTTP Response Header

NameValue
content-typetext/html
dateThu, 24 Jul 2025 14:39:33 GMT
last-modifiedThu, 24 Jul 2025 14:39:13 GMT
cache-controlpublic, max-age=0, s-maxage=31536000
serverAmazonS3
content-encodingbr
etagW/"cae83885d71006f146b11edad850dd6c"
varyaccept-encoding
x-cacheHit from cloudfront
via1.1 5d8c59c4e33ff30f6610982ac8ad0232.cloudfront.net (CloudFront)
x-amz-cf-popFRA50-C1
alt-svch3=":443"; ma=86400
x-amz-cf-idH7AKfphPc4ve9wYKB02x0WR5qNgKtiH1uZfauasWJlqlEquJk8ITeQ==
age1288273
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 405 referring domains.
This page has 1,174 backlinks.
This page has backlinks from 267 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

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Search preview

            whatpwacando.today
What PWA Can Do Today


Most important keywords

            
Following keywords were found. You can check the keyword optimization of this page for each keyword.
KeywordResultRecheck
PWA75%Check
Today73%Check
Progressive Web Apps today44%Check
App38%Check
capture38%Check
demos38%Check
help38%Check
Element Capture38%Check
Web36%Check
screen36%Check
  
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