Batteryuniversity.com - SEO Checker

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Overview of the SEO Check
Meta information
99% 
Page quality
52% 
Page structure
79% 
Link structure
97% 
Server
78% 
External factors
100% 
SEO Score
Response time
1.20 s
File size
40.50 kB
Words
156
Media files
2
Number of links
9 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Battery University Homepage
The length of the page title is perfect. (265 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Battery University™ is a free educational website offering hands-on battery information.
The length of the meta description is perfect. (538 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://batteryuniversity.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)
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 name is very long.
The domain is no subdomain.
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
descriptionBattery University™ is a free educational website offering hands-on battery information.
keywordscharging,battery,battery analyzer,rechargeable battery,lithium ion battery,li-ion,lead acid,sla battery,battery charger,battery capacity,automotive battery charger,automotive battery tester,medical battery maintenance,custom battery charger,lithium battery
viewportwidth=device-width, initial-scale=1.0
msapplication-TileColor#da532c
theme-color#ffffff
article:publisherhttp://www.facebook.com/batteryuniversity
article:published_time2019-09-13T17:12:00-07:00
article:modified_time2021-09-21T11:25:15-07:00
langen
twitter:cardsummary
twitter:site@BatteryUni
twitter:creator@BatteryUni
twitter:titleBattery University Homepage
twitter:descriptionBattery University™ is a free educational website offering hands-on battery information.
twitter:urlhttps://batteryuniversity.com/
twitter:imagehttps://batteryuniversity.com/img/content/_400x400_crop_center-center_82_none/bu-social.jpg
og:typearticle
og:site_nameBattery University
og:urlhttps://batteryuniversity.com/
og:titleBattery University Homepage
og:descriptionBattery University™ is a free educational website offering hands-on battery information.
og:imagehttps://batteryuniversity.com/img/content/_400x400_crop_center-center_82_none/bu-social.jpg
og:image:secure_urlhttps://batteryuniversity.com/img/content/_400x400_crop_center-center_82_none/bu-social.jpg
og:image:width400
og:image:height400
og:image:typeimage/jpeg
og:localeen-US

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Page quality

Content
(Critically important)
There are only 156 words on this page. Use at least 250 words to provide useful information.
Some words from the page title are not used within the pages content
32.1% of the text are stop words.
Words from the H1 heading are used in the page content.
3 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 15.86 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" 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 6 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/ui/buShieldWhite.pngBattery University
/img/content/bu-book.jpgBatteries In A Portable World

Page structure

H1 heading
(Critically important)
LEARN ABOUT BATTERIES
The H1 heading is perfect.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 LEARN ABOUT BATTERIES
H3 Batteries In A Portable World
There are too few (9) 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 4 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://batteryuniversity.com/No Text
/articlesLearn About Batteries
/buy-the-bookBuy The Book
/about-usAbout Us
/contactContact Us
/articlesIMG-ALT Battery University
https://www.cadex.com/New window External Subdomain Cadex Electronics Inc
/articlesLEARN ABOUT BATTERIES
https://www.cadex.com/External Subdomain No Text
/buy-the-bookMore Details
https://www.amazon.com/Batteri...External Subdomain Buy On Amazon
http://www.coalescentdesign.com/New window External Subdomain Coalescent Design
/disclaimer-copyrightDisclaimer & Copyright

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://batteryuniversity.com/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is slow (1.20 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (41 kB).

HTTP Response Header

NameValue
dateSat, 02 Nov 2024 15:38:16 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
x-powered-byCraft Commerce,Craft CMS,Blitz
permissions-policyinterest-cohort=()
cache-controlpublic, s-maxage=31536000, max-age=0
x-cache-nxaccelBYPASS
cf-cache-statusDYNAMIC
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Hhe8%2B6Cod9G%2BQMWbBOAXEjSYrQ1dV6IRMW1WW7vOjkFeixNJPwUr42r5Iygrb5cAXV%2BzReoC0uMEicu5xRHvJWSDO%2Fbe2cTil3B8Xp2Cz4XMkhLTCSfBxV%2BrAlPq5JaUJHqUGr2J2g%3D%3D"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
servercloudflare
cf-ray8dc535e73e79d268-FRA
content-encodinggzip
server-timingcfL4;desc="?proto=TCP&rtt=4083&sent=6&recv=10&lost=0&retrans=0&sent_bytes=3416&recv_bytes=945&delivery_rate=733350&cwnd=181&unsent_bytes=0&cid=b4102e1b9363450d&ts=841&x=0"
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 7,460 referring domains.
This page has 83,433 backlinks.
This page has backlinks from 5,530 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

#****************************************************************************
# robots.txt
#     : Robots, spiders, and search engines use this file to detmine which 
#       content they should *not* crawl while indexing your website.
#     : This system is called "The Robots Exclusion Standard."
#     : It is strongly encouraged to use a robots.txt validator to check
#       for valid syntax before any robots read it!
#
# Examples:
#
# Instruct all robots to stay out of the admin area.
#     : User-agent: *
#     : Disallow:   /admin/
#
# Restrict Google and MSN from indexing your images.
#     : User-agent: Googlebot
#     : Disallow:   /images/
#     : User-agent: MSNBot
#     : Disallow:   /images/
#****************************************************************************

User-agent: *
Disallow:

Similar sites

Search preview

batteryuniversity.com
Battery University Homepage
Battery University™ is a free educational website offering hands-on battery information.

Most important keywords

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

KeywordResultRecheck
Battery78%Check
University78%Check
Battery University78%Check
hands-on battery62%Check
Batteries56%Check
offering hands-on battery56%Check
Battery University Homepage55%Check
Learn50%Check
Batteries Portable50%Check
Rechargeable Batteries47%Check
Show more keywords and terms

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