Api.postco.de - SEO Checker

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Overview of the SEO Check
Meta information
52% 
Page quality
61% 
Page structure
44% 
Link structure
93% 
Server
45% 
External factors
23% 
SEO Score
Response time
0.10 s
File size
15.80 kB
Words
293
Media files
1
Number of links
6 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Postco.de API
The page title is too short. (129 pixels of 580 max pixel length) Optimize title
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: nl
Server location: United States of America
The given language nl does not conform with the detected language 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)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1, maximum-scale=1
langnl
X-UA-CompatibleIE=edge,chrome=1
charsetutf-8

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Page quality

Content
(Critically important)
There are only 293 words on this page. Good pages should have about 800 words of useful content.
There are 2 text duplicates on this page:
  • Duplicate: { "city": "Amsterdam", "housenumber": 112, "housenumberaddition": "A",...
5.8% of the text are stop words.
The page contains a listing, which indicates a good text layout.
7 paragraphs were found on this page.
No placeholders texts or images were found.
The average number of words per sentence of 11.14 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 amount of tags is very high (10). We recommend using a maximum of 6 tags for this page.
The following tag is repeated too often: postcode
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
/documentation/images/navbar.pngnavbar-image

Page structure

H1 heading
(Critically important)
Introduction
Too many H1 headings
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (12 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Introduction
H1 Endpoints
H2 GET v1/postcode/{postcode?}/{housenumber?}/{housenumberaddition?}
H2 POST v1/postcode
H3 Request Try it out ⚡
H3 Request Try it out ⚡ Duplicate text
H4 URL Parameters
H4 Body Parameters
There are too few (6) internal links on this page.
Every linktext is unique.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 1 external links on this page.

Found links on this page

LinkAttributesAnchor text
/documentation/Anchor Introduction
/documentation/Anchor Endpoints
/documentation/Anchor GET v1/postcode/{postcode?}/{housenumber?}/{housenumberaddition?}
/documentation/Anchor POST v1/postcode
/documentation/collection.jsonView Postman collection
/documentation/openapi.yamlView OpenAPI spec
http://github.com/knuckleswtf/...External Documentation powered by Scribe ✍

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
The X-powered header is sent within the response header. (unnecessary)
Performance
(Somewhat important)
The page response time is excellent with 0.10 seconds.
The file size of the HTML document is fine (16 kB).

HTTP Response Header

NameValue
servernginx
dateSun, 29 Sep 2024 20:08:16 GMT
content-typetext/html
content-length16230
last-modifiedMon, 22 Aug 2022 08:50:16 GMT
etag"63034348-3f66"
x-powered-byPleskLin
accept-rangesbytes
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
We didn't find any backlinks to this page.
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: *
Disallow:

Similar sites

Search preview

api.postco.de › documentation
Postco.de API

Most important keywords

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

KeywordResultRecheck
API52%Check
Introduction50%Check
postcode47%Check
Parameters47%Check
v1 postcode47%Check
Request43%Check
URL43%Check
body43%Check
housenumber43%Check
housenumberaddition43%Check
Show more keywords and terms

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