Base64.guru - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
84% 
Page structure
44% 
Link structure
62% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.12 s
File size
24.90 kB
Words
543
Media files
3
Number of links
157 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Base64
The page title is too short. (69 pixels of 580 max pixel length) Optimize title
The page title is only one word.
There are no duplicate words in the title
Meta description
(Critically important)
Almost everything about Base64 for those who want to convert, develop, or learn the most popular binary-to-text algorithm
The length of the meta description is perfect. (752 pixels out of 1000 max pixel length)
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: 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
viewportinitial-scale=1, maximum-scale=5, width=device-width
descriptionAlmost everything about Base64 for those who want to convert, develop, or learn the most popular binary-to-text algorithm
langen
og:typewebsite
og:urlhttps://base64.guru/
og:titleBase64.Guru
og:descriptionA virtual teacher who reveals to you the great secrets of Base64
og:imagehttps://static.base64.guru/img/logo.png
og:image:width456
og:image:height456
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 543 words. That's ok.
31.1% of the text are stop words.
The page contains a listing, which indicates a good text layout.
3 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 20.23 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 "initial-scale=1, maximum-scale=5, width=device-width" is provided.
Bold and strong tags
(Somewhat important)
The amount of tags is very high (20). We recommend using a maximum of 11 tags for this page.
The following tag is repeated too often: image
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
...ploads/blog/what-is-aaaaigz0-my4xmda.pngWhat is "aaaaigz0...my4xmda="?
...idate-base64-using-notepad-plus-plus.jpgValidate Base64 using Notepad++
...oads/blog/base64-encryption-is-a-lie.jpgBase64 encryption is a lie

Page structure

H1 heading
(Critically important)
Base64.Guru
Too many H1 headings
The H1 heading is too short (11 characters). It should be at least 20 Characters long.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Base64.Guru
H1 Welcome to Base64.Guru
H2 A virtual teacher who reveals to you the great secrets of Base64
H6 Recent blog posts
H6 Decoders
H6 Encoders
H6 Tools
H6 Learn
H6 Developers
H6 Useful Links
Some anchor texts are used more than once.
There are 1 links with a trivial anchor text.
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 1 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://base64.guru/Base64.Guru
https://base64.guru/Home
https://base64.guru/converterConverter
/converter/decodeBase64 Decode
/converter/decode/asciiASCII
/converter/decode/audioAudio
/converter/decode/fileFile
/converter/decode/hexHex
/converter/decode/imageImage
/converter/decode/image/bmpBMP
/converter/decode/image/gifGIF
/converter/decode/image/icoICO
/converter/decode/image/jpgJPG
/converter/decode/image/pngPNG
/converter/decode/image/svgSVG
/converter/decode/image/webpWebP
/converter/decode/pdfPDF
/converter/decode/textText
/converter/decode/videoVideo
/converter/encodeBase64 Encode
/converter/encode/audioText duplicate Audio
/converter/encode/audio/flacFLAC
/converter/encode/audio/mp3MP3
/converter/encode/audio/oggOgg
/converter/encode/audio/wavWAV
/converter/encode/audio/wmaWMA
/converter/encode/cssCSS
/converter/encode/fileText duplicate File
/converter/encode/hexText duplicate Hex
/converter/encode/htmlHTML
/converter/encode/imageText duplicate Image
/converter/encode/image/bmpText duplicate BMP
/converter/encode/image/gifText duplicate GIF
/converter/encode/image/icoText duplicate ICO
/converter/encode/image/jpgText duplicate JPG
/converter/encode/image/pngText duplicate PNG
/converter/encode/image/svgText duplicate SVG
/converter/encode/image/webpText duplicate WebP
/converter/encode/pdfText duplicate PDF
/converter/encode/textText duplicate Text
/converter/encode/urlURL
/converter/encode/videoText duplicate Video
https://base64.guru/developersDevelopers
/developers/cssText duplicate CSS
/developers/css/backgroundbackground
/developers/css/background-imagebackground-image
/developers/css/border-imageborder-image
/developers/css/cursorcursor
/developers/css/list-stylelist-style
/developers/css/list-style-imagelist-style-image
/developers/data-uriData URI
/developers/data-uri/css-spritesCSS Sprites
/developers/data-uri/gzipGzip
/developers/htmlText duplicate HTML
/developers/html/a<a>
/developers/html/audio<audio>
/developers/html/embed<embed>
/developers/html/iframe<iframe>
/developers/html/img<img>
/developers/html/input<input>
/developers/html/link<link>
/developers/html/object<object>
/developers/html/picture<picture>
/developers/html/script<script>
/developers/html/source<source>
/developers/html/style<style>
/developers/html/video<video>
/developers/javaJava
/developers/java/decodeDecode
/developers/java/encodeEncode
/developers/java/examplesExamples
/developers/javascriptJavaScript
/developers/javascript/atobText duplicate Decode
/developers/javascript/btoaText duplicate Encode
/developers/javascript/examplesText duplicate Examples
/developers/phpPHP
/developers/php/base64_decodeText duplicate Decode
/developers/php/base64_encodeText duplicate Encode
/developers/php/examplesText duplicate Examples
/developers/pythonPython
/developers/python/b64decodeText duplicate Decode
/developers/python/b64encodeText duplicate Encode
/developers/python/examplesText duplicate Examples
https://base64.guru/learnLearn
/learn/what-is-base64What is Base64?
/learn/base64-algorithmBase64 Algorithm
/learn/base64-algorithm/encodeEncoding
/learn/base64-algorithm/decodeDecoding
/learn/base64-charactersBase64 Characters
https://base64.guru/learn/moreTrivial anchor text
More
/learn/more/ascii-tableASCII Table
https://base64.guru/standardsStandards
/standards/base64urlBase64URL
/standards/base64url/decodeText duplicate Decode
/standards/base64url/encodeText duplicate Encode
/standards/mainMain
https://base64.guru/toolsTools
/tools/character-encodingCharacter Encoding Detection
/tools/css-data-uri-converterCSS Data URI Converter
/tools/data-url-to-imageData URL to image
/tools/detectorBase64 Standard Detector
/tools/gzip-testCheck gzip compression
/tools/http-request-onlineHTTP Request Online
/tools/normalizationNormalize Base64
https://base64.guru/tools/repairRepair malformed Base64
/tools/validatorValidate Base64
https://base64.guru/donate♥ Donate
https://base64.guru/blogBlog
https://base64.guru/contactsContacts
https://base64.guru/converterconverting
https://base64.guru/developersdeveloping
https://base64.guru/learnlearning
https://base64.guru/sitemapsitemap
/blog/what-is-aaaaigz0-my4xmdaWhat is "aaaaigz0...my4xmda="?
IMG-ALT What is "aaaaigz0...my4xmda="?
/blog/validate-base64-using-no...Validate Base64 using Notepad++
IMG-ALT Validate Base64 using Notepad++
/blog/base64-encryption-is-a-lieBase64 encryption is a lie
IMG-ALT Base64 encryption is a lie
/converter/decode/asciiBase64 to ASCII
/converter/decode/audioBase64 to Audio
/converter/decode/fileBase64 to File
/converter/decode/hexBase64 to Hex
/converter/decode/imageBase64 to Image
/converter/decode/pdfBase64 to PDF
/converter/decode/textBase64 to Text
/converter/decode/videoBase64 to Video
/converter/encode/audioAudio to Base64
/converter/encode/cssCSS to Base64
/converter/encode/fileFile to Base64
/converter/encode/hexHex to Base64
/converter/encode/htmlHTML to Base64
/converter/encode/imageImage to Base64
/converter/encode/pdfPDF to Base64
/converter/encode/textText to Base64
/converter/encode/urlURL to Base64
/converter/encode/videoVideo to Base64
/tools/character-encodingText duplicate Character Encoding Detection
/tools/css-data-uri-converterText duplicate CSS Data URI Converter
/tools/data-url-to-imageText duplicate Data URL to image
/tools/detectorText duplicate Base64 Standard Detector
/tools/gzip-testText duplicate Check gzip compression
/tools/http-request-onlineText duplicate HTTP Request Online
/tools/normalizationText duplicate Normalize Base64
https://base64.guru/tools/repairText duplicate Repair malformed Base64
/tools/validatorText duplicate Validate Base64
/learn/what-is-base64Text duplicate What is Base64?
/learn/base64-algorithmText duplicate Base64 Algorithm
/learn/base64-algorithm/encodeEncoding Algorithm
/learn/base64-algorithm/decodeDecoding Algorithm
/learn/base64-charactersText duplicate Base64 Characters
/learn/more/ascii-tableText duplicate ASCII Table
/developers/cssText duplicate CSS
/developers/data-uriText duplicate Data URI
/developers/htmlText duplicate HTML
/developers/javaText duplicate Java
/developers/javascriptText duplicate JavaScript
/developers/phpText duplicate PHP
/developers/pythonText duplicate Python
https://myprivateip.com/New window External What is my private IP?
https://base64.guru/base64.guru

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://base64.guru/"
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 is excellent with 0.12 seconds.
The file size of the HTML document is fine (25 kB).

HTTP Response Header

NameValue
dateWed, 09 Oct 2024 17:02:25 GMT
content-typetext/html; charset=utf-8
x-remote-ip116.202.182.111
cf-cache-statusDYNAMIC
varyaccept-encoding
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=rUj%2BcZwgCOelPuLtR8y63aTCLcOUkRFmlKjc4i4yVEQs81qPK2Y9PgCubvp5nRGaf%2FgaJtuzNJQSMN88BwSIq%2FJXitO4YiOo8sYS5yNr40flNIPUPl0DKYnvzm4CQQ%3D%3D"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
speculation-rules"/cdn-cgi/speculation"
servercloudflare
cf-ray8cfff0301fe865b5-FRA
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 962 referring domains.
This page has 8,637 backlinks.
This page has backlinks from 683 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: Mediapartners-Google
Disallow: /encode
Disallow: /decode
Disallow: /contacts

User-agent: *
Disallow: /xhr/
Disallow:

Sitemap: https://base64.guru/sitemap.xml

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Search preview

base64.guru
Base64
Almost everything about Base64 for those who want to convert, develop, or learn the most popular binary-to-text algorithm

Most important keywords

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

KeywordResultRecheck
Base6497%Check
base64 decode72%Check
Validate Base6469%Check
Guru68%Check
Learn55%Check
Algorithm51%Check
convert51%Check
binary-to-text algorithm48%Check
Text46%Check
popular46%Check
Show more keywords and terms

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