Batteryblog.ca - SEO Checker

Overview of the SEO Check
Meta information
77% 
Page quality
43% 
Page structure
91% 
Link structure
56% 
Server
42% 
External factors
73% 
SEO Score
Response time
0.45 s
File size
80.10 kB
Words
4694
Media files
34
Number of links
92 internal / 18 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Battery Blog | Battery News, Views, and Education
There are word repetitions in the page title.
The length of the page title is perfect. (451 pixels out of 580 max pixel length)
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
http://batteryblog.ca/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: United States of America
The following language is defined by HTML: en-us
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel prev meta tag on this page.
Rel next URL http://batteryblog.ca/page/2/
The rel next and prev tags are set correctly.
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width
generatorWordPress 4.0.18
langen-us
nexthttp://batteryblog.ca/page/2/
charsetUTF-8

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Page quality

Content
(Critically important)
The content of this page is too large (4694 words). Maybe the content could be divided into several pages.
These Typos were found:
  • catagories => categories
The average number of words per sentence of 39.67 words is high.
31.5% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
51 paragraphs were found on this page.
There are no duplicates on the site.
Frames
(Critically important)
This website does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width" is provided.
This website does not require any javascript files.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: 1
Image SEO
(Somewhat important)
9 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This website is optimized perfectly for social networks.
Additional markup
(Nice to have)
This website has Google authorship information without an image.
HTTPS
(Somewhat important)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
...ads/2014/04/NiMH-2000-Cycles-300x227.jpgNiMH 2000 CyclesNiMH 2000 life cycles
...13/07/BAK_1-First-Discharge7-300x227.jpgLithium ion battery analyzer first discharge testLithium Ion Battery Analyzer First Discharge Test
...s/2013/07/BAK_1-1600-Cycles2-300x223.jpgLithium ion battery analyzer life cycle testLithium ion battery analyzer life cycle test
...013/07/BAK_1-Last-Discharge7-300x228.jpgLithium ion battery analyzer 1000th dischargeLithium ion battery analyzer 1000th discharge
...2012/02/NiMH-First-Discharge-300x229.jpgNo alt attribute providedNiMH First Discharge
...ads/2012/02/NiMH-1000-Cycles-300x227.jpgNo alt attribute providedNiMH 1000 Cycles
.../2012/02/NiMH-Last-Discharge-300x229.jpgNo alt attribute providedNiMH Last Discharge
...2011/11/SLA-First-Discharge1-300x230.jpgNo alt attribute providedSLA First Discharge
...ads/2011/11/SLA-1000-Cycles2-300x230.jpgNo alt attribute providedSLA 1000 Cycles
.../2011/11/SLA-Last-Discharge1-300x230.jpgNo alt attribute providedSLA Last Discharge
...oads/2011/05/Polymer-Diagram-300x300.jpgNo alt attribute providedPolymer Diagram
...lectrovaya-Precharge-Diagram-300x242.gifNo alt attribute providedElectrovaya Precharge Diagram
...ent/uploads/2010/06/graphite-300x279.gifNo alt attribute providedgraphite

Page structure

H1 heading
(Critically important)
Battery Blog
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 Battery Blog
H1 NiMH 2000 Cycles
H1 Lithium ion failure
H1 Lithium Ion – Life Cycle Test
H1 Nickel Metal Hydride – Life Cycle Test
H1 Sealed Lead Acid – Life Cycle Test
H1 Lithium Polymer Battery
H1 Electrovaya – Overcoming the Carbon Conundrum One Step Above the Rest
H1 Lithium Ion Anode Materials – Ordered and Disordered Carbon
H1 Lithium Ion Cathode Materials
H1 Cathode Reactions in Aqueous Electrolyte; NiCd, NiMH and Lead Acid Chemistries
H2 Battery News, Views, and Education
H3 Main menu
H3 Post navigation
H3 Why do Li-ion Batteries die ? and how to improve the situation?
H3 Post navigation Duplicate text
H3 Battery Test Equipment
H3 Catagories
H3 Related Blogs
H3 Meta
Some anchor texts are used more than once.
9 links don't have an anchor text.
The amount of internal links is ok.
None of the anchor texts is too long.
All internal links don't have dynamic parameters.
There are 18 external links on this page.
LinkAttributesAnchor text
http://batteryblog.ca/Battery Blog
A-TITLE Battery Blog
http://batteryblog.ca/Anchor Skip to primary content
A-TITLE Skip to primary content
http://batteryblog.ca/Anchor Skip to secondary content
A-TITLE Skip to secondary content
http://batteryblog.ca/Home
/about-battery-blog-battery-ne...About
/battery-books/Battery Books
/battery-companies/Battery Companies
/chemistry-font/Chemistry Font
/economics-books/Economics
/patent-resources/Patent Resources
http://batteryblog.ca/page/2/← Older posts
/2014/04/nimh-2000-cycles/NiMH 2000 Cycles
A-TITLE Permalink to NiMH 2000 Cycles
/2014/04/nimh-2000-cycles/April 22, 2014
A-TITLE 9:34 am
/author/admin/admin
A-TITLE View all posts by admin
/2014/04/nimh-2000-cycles/Anchor 1
A-TITLE Comment on NiMH 2000 Cycles
/wp-content/uploads/2014/04/Ni...Text duplicate IMG-ALT NiMH 2000 Cycles
http://www.esi-technology.com/...External PCBA 5010-4 battery analyzer
A-TITLE battery analyzer
/category/education/Education
/2014/04/nimh-2000-cycles/Anchor 1 Reply
A-TITLE Comment on NiMH 2000 Cycles
/2014/04/lithium-ion-failure/Lithium ion failure
A-TITLE Permalink to Lithium ion failure
/2014/04/lithium-ion-failure/April 4, 2014
A-TITLE 5:13 pm
/author/admin/Text duplicate admin
A-TITLE View all posts by admin
/2014/04/lithium-ion-failure/Anchor Reply
A-TITLE Comment on Lithium ion failure
http://www.youtube.com/watch?v...External Why do Li-ion Batteries die ? and how to improve the situation?
A-TITLE Why do Li-ion Batteries die ? and how to improve the situation?
http://www.youtube.com/channel...External English for Science
/category/education/Text duplicate Education
/2014/04/lithium-ion-failure/Anchor Leave a reply
A-TITLE Comment on Lithium ion failure
/2013/07/lithium-ion-life-cycl...Lithium Ion – Life Cycle Test
A-TITLE Permalink to Lithium Ion – Life Cycle Test
/2013/07/lithium-ion-life-cycl...July 30, 2013
A-TITLE 3:27 pm
/author/admin/Text duplicate admin
A-TITLE View all posts by admin
/2013/07/lithium-ion-life-cycl...Anchor 3
A-TITLE Comment on Lithium Ion – Life Cycle Test
http://www.esi-technology.com/External battery analyzer
/wp-content/uploads/2013/07/BA...IMG-ALT Lithium ion battery analyzer first discharge test
/wp-content/uploads/2013/07/BA...IMG-ALT Lithium ion battery analyzer life cycle test
/wp-content/uploads/2013/07/BA...IMG-ALT Lithium ion battery analyzer 1000th discharge
http://www.esi-technology.com/...External Lithium Ion Battery Analyzer Life Cycle Test.xls
/category/education/Text duplicate Education
/2013/07/lithium-ion-life-cycl...Anchor 3 Replies
A-TITLE Comment on Lithium Ion – Life Cycle Test
/2012/02/nickle-metal-hydride-...Nickel Metal Hydride – Life Cycle Test
A-TITLE Permalink to Nickel Metal Hydride – Life Cycle Test
/2012/02/nickle-metal-hydride-...February 29, 2012
A-TITLE 7:07 pm
/author/admin/Text duplicate admin
A-TITLE View all posts by admin
/2012/02/nickle-metal-hydride-...Anchor Text duplicate 3
A-TITLE Comment on Nickel Metal Hydride – Life Cycle Test
http://www.esi-technology.com/...External battery tester
A-TITLE Battery Tester PCBA 5010-4 Battery Analyzer
/wp-content/uploads/2012/HRAU.pdfHR-AU
A-TITLE Datasheet - Sanyo HRAU Nickel Metal Hydride Cell
/wp-content/uploads/2012/02/Ni...No Text
/wp-content/uploads/2012/02/Ni...No Text
/wp-content/uploads/2012/02/Ni...No Text
http://www.esi-technology.com/...External Text duplicate battery analyzer
A-TITLE Battery Tester PCBA 5010-4 Battery Analyzer
/category/education/Text duplicate Education
/2012/02/nickle-metal-hydride-...Anchor Text duplicate 3 Replies
A-TITLE Comment on Nickel Metal Hydride – Life Cycle Test
/2011/11/sealed-lead-acid-life...Sealed Lead Acid – Life Cycle Test
A-TITLE Permalink to Sealed Lead Acid – Life Cycle Test
/2011/11/sealed-lead-acid-life...November 25, 2011
A-TITLE 9:44 pm
/author/admin/Text duplicate admin
A-TITLE View all posts by admin
/2011/11/sealed-lead-acid-life...Anchor Text duplicate 1
A-TITLE Comment on Sealed Lead Acid – Life Cycle Test
http://www.esi-technology.com/...External Text duplicate battery analyzer
A-TITLE Battery Tester - PCBA 5010-4 - Battery Analyzer
/wp-content/uploads/2011/11/SL...No Text
http://www.panasonic.com/indus...External LC-R127R2P1
A-TITLE Panasonic SLA Battery Datasheet
/wp-content/uploads/2011/11/SL...No Text
/wp-content/uploads/2011/11/SL...No Text
/category/education/Text duplicate Education
/2011/11/sealed-lead-acid-life...Anchor Text duplicate 1 Reply
A-TITLE Comment on Sealed Lead Acid – Life Cycle Test
/2011/05/lithium-polymer-battery/Lithium Polymer Battery
A-TITLE Permalink to Lithium Polymer Battery
/2011/05/lithium-polymer-battery/May 13, 2011
A-TITLE 12:12 am
/author/admin/Text duplicate admin
A-TITLE View all posts by admin
/2011/05/lithium-polymer-battery/Anchor Text duplicate Reply
A-TITLE Comment on Lithium Polymer Battery
/wp-content/uploads/2011/05/Po...No Text
/category/education/Text duplicate Education
/2011/05/lithium-polymer-battery/Anchor Text duplicate Leave a reply
A-TITLE Comment on Lithium Polymer Battery
/2010/08/overcoming-the-carbon...Electrovaya – Overcoming the Carbon Conundrum One Step Above the Rest
A-TITLE Permalink to Electrovaya – Overcoming the Carbon Conundrum One Step Above the Rest
/2010/08/overcoming-the-carbon...August 9, 2010
A-TITLE 8:33 am
/author/admin/Text duplicate admin
A-TITLE View all posts by admin
/2010/08/overcoming-the-carbon...Anchor Text duplicate Reply
A-TITLE Comment on Electrovaya – Overcoming the Carbon Conundrum One Step Above the Rest
/wp-content/uploads/2010/08/El...No Text
http://patft.uspto.gov/netacgi...New window External Subdomain 5721067
A-TITLE Rechargeable lithium battery having improved reversible capacity
/category/education/Text duplicate Education
/2010/08/overcoming-the-carbon...Anchor Text duplicate Leave a reply
A-TITLE Comment on Electrovaya – Overcoming the Carbon Conundrum One Step Above the Rest
/2010/06/lithium-ion-anode-mat...Lithium Ion Anode Materials – Ordered and Disordered Carbon
A-TITLE Permalink to Lithium Ion Anode Materials – Ordered and Disordered Carbon
/2010/06/lithium-ion-anode-mat...June 10, 2010
A-TITLE 8:38 pm
/author/admin/Text duplicate admin
A-TITLE View all posts by admin
/2010/06/lithium-ion-anode-mat...Anchor 2
A-TITLE Comment on Lithium Ion Anode Materials – Ordered and Disordered Carbon
/wp-content/uploads/2010/06/gr...No Text
/category/education/Text duplicate Education
/2010/06/lithium-ion-anode-mat...Anchor 2 Replies
A-TITLE Comment on Lithium Ion Anode Materials – Ordered and Disordered Carbon
/2010/03/506/Lithium Ion Cathode Materials
A-TITLE Permalink to Lithium Ion Cathode Materials
/2010/03/506/March 28, 2010
A-TITLE 3:59 pm
/author/admin/Text duplicate admin
A-TITLE View all posts by admin
/2010/03/506/Anchor 39
A-TITLE Comment on Lithium Ion Cathode Materials
/category/education/Text duplicate Education
/2010/03/506/Anchor 39 Replies
A-TITLE Comment on Lithium Ion Cathode Materials
/2010/01/cathode-reactions-in-...Cathode Reactions in Aqueous Electrolyte; NiCd, NiMH and Lead Acid Chemistries
A-TITLE Permalink to Cathode Reactions in Aqueous Electrolyte; NiCd, NiMH and Lead Acid Chemistries
/2010/01/cathode-reactions-in-...January 7, 2010
A-TITLE 10:25 am
/author/admin/Text duplicate admin
A-TITLE View all posts by admin
/2010/01/cathode-reactions-in-...Anchor 6
A-TITLE Comment on Cathode Reactions in Aqueous Electrolyte; NiCd, NiMH and Lead Acid Chemistries
/category/education/Text duplicate Education
/2010/01/cathode-reactions-in-...Anchor 6 Replies
A-TITLE Comment on Cathode Reactions in Aqueous Electrolyte; NiCd, NiMH and Lead Acid Chemistries
http://batteryblog.ca/page/2/Text duplicate ← Older posts
http://www.esi-technology.com/External Energy Storage Instruments
A-TITLE Battery Analyzer – Battery Charger – Battery Tester Equipment
/category/education/Text duplicate Education
/category/news/News
http://www.autobloggreen.com/External Auto Blog Green
A-TITLE AutoblogGreen — We obsessively Cover the Green Scene
http://www.evworld.com/External EV World
A-TITLE EV WORLD: The World of Sustainable Transportation
http://www.greencarcongress.com/External Green Car Congress
A-TITLE Green Car Congress
http://www.greencarreports.com...External Green Car Reports
A-TITLE Electric Cars : Breaking News, Recalls, Photos & Videos – Green Car Reports
/wp-login.phpLog in
http://batteryblog.ca/feed/Entries RSS
/comments/feed/Comments RSS
https://wordpress.org/External WordPress.org
A-TITLE Powered by WordPress, state-of-the-art semantic personal publishing platform.
http://www.batteryblog.ca/Text duplicate Battery Blog
A-TITLE Battery Blog
http://www.wordpress.org/New window External WordPress
A-TITLE WordPress
http://www.esi-technology.com/New window External Text duplicate Energy Storage Instruments
A-TITLE Energy Storage Instruments - Battery Analyzer Battery Tester

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The used PHP version is outdated and may be a security risk.
The web server version is sent within the HTTP header.
The X-powered header is sent within the response header. (unnecessary)
This website uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.45 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.
This website only loads 1 CSS files. That's ok.
This website does not require any javascript files.
The file size of the HTML document is fine (80 kB).

HTTP Response Header

NameValue
dateMon, 14 Aug 2017 08:46:05 GMT
serverApache/2.4.25
x-powered-byPHP/5.4.45
x-pingbackhttp://batteryblog.ca/xmlrpc.php
varyAccept-Encoding,User-Agent
content-encodinggzip
transfer-encodingchunked
content-typetext/html; charset=UTF-8
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Critically important)
This website is not classified "for adult only".
This website is not listed on the Shallalist.
This website has only a few links from other websites.
This website only has backlinks from 21 referring domains.
This website only has 125 backlinks.
This website only has few backlinks from 20 different ip addresses.
Facebook popularity
(Somewhat important)
This website is not very popular on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Sitemap: http://batteryblog.ca/sitemap.xml

Facebook popularity

Shares / Likes / Comments
0

Only the data for the given URL is shown. We cannot determine the social actions for a linked fan page.

Search preview

Most important keywords

Seobility found the following keywords. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Battery80%Check
Battery Blog77%Check
Battery News61%Check
battery life60%Check
Lithium Battery60%Check
cycles at59%Check
battery is59%Check
NiMH battery59%Check
at 2059%Check
Polymer Battery57%Check

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