fbico gpico linkedin twico logo-small logo-tall
alexa ip pinterest pr url refresh_ico link-follow link-nofollow leftmenu-content leftmenu-domain leftmenu-links leftmenu-metas leftmenu-seoaudit leftmenu-speed leftmenu-tech error good good status base_ico warning

SEO audit: www.sigmaphoto.com

sigmaphoto.com desktop preview
62 %
Update

Legend
OK
Error
Suggestion
Status
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Mobile devices

Mobile view
Error! This website is not optimised for mobile devices: it is optimised for 640px wide displays!
Tablet view
Error! This website is not optimised for tablet devices: it is optimised for 970px wide displays!
Mobile appearance
sigmaphoto.com mobil preview
sigmaphoto.com tablet preview
Mobile optimisation
Apple icon
Meta Tag (viewport tag, mobile devices)
Flash content

Google search result list preview

Google preview

Sigma Corporation of America

www.sigmaphoto.com/
Sigma is a Japanese based family owned manufacturer of DSLR cameras, camera lenses and camera accessories. Founded in 1961, Sigma prides itself on high ...

Domain / URL audit

URL
Domain : www.sigmaphoto.com/
Length (characters) : 19
Alexa
Alexa global rank: 45686
Alexa rank (United States): 19689
IP checking
The 54.183.61.182 ip address is not on the spam list.
Visitors position
CountryPercentage
United States44.6%
Canada4.6%
Australia3.4%
Turkey3.0%
Italy2.9%
United Kingdom2.5%
Germany2.1%
Spain1.7%
France1.6%
Other33.6%
Expand

Meta data

Keywords (meta keywords)
Excellent! The website does not use “meta keywords”. Using “meta keywords” is meaningless since September 2009.
Description (meta description)
Sigma is a Japanese based family owned manufacturer of DSLR cameras, camera lenses and camera accessories. Founded in 1961, Sigma prides itself on high quality and innovative photographic equipment.

Length (characters) : 198

Suggestion! The length of the meta description should be between 70 and 160 characters.
Open Graph Protocol
Excellent! The OG (Open Graph) protocol is set on this website.

site_name: Sigma Corporation of America
image: http://www.sigmaphoto.com//sites/default/files/logo.png
url: http://www.sigmaphoto.com/
type: website
title: Sigma Corporation of America

Generator
Drupal 7 (http://drupal.org)
Dublin Core
Error! The website does not use the Dublin Core schema.

SEO audit: Content analysis

Language
We have found the language localisation: ”en”.
Title
Sigma Corporation of America

Length (characters) : 28

Excellent! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 6%

Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Flash
Excellent! The website does not have any flash contents.
Frame
Excellent! The website does not use iFrame solutions.
Keywords cloud
image  newsletter  lens  galleries  pick  standard  telephoto  kits  product  down  photo  photoshare  photos  all  view  show  pinterest  photography  fan  educators  buy  accessories  facebook  news  announce  see  sign  support  savings  lenses  sigma  got  awards  download  finder  twitter  pros  more  gallery  flashes  cameras  outlet  corporation  instant  events  return  store  youtube  february  students  love  blog  pro  camera  policy  best  available  week  pleased  quattro 
Keywords consistency
Keyword Content Title Description (meta description) Headings (headings)
sigma 37
view 13
all 13
photo 12
savings 9
accessories 9
Keywords (2 words) Content Title Description (meta description) Headings (headings)
instant savings 4
all sigma 3
finder outlet 3
savings awards 3
for download 3
product finder 3
Keywords (3 words) Content Title Description (meta description) Headings (headings)
product finder outlet 3
instant savings view 2
lenses flashes accessories 2
Headings (headings)
H1H2H3H4H5H6
152000
Heading structure in the source code
  • <H1> Home
  • <H2> Blog Spotlight
  • <H3> Slowing Down and Making Photos worth Printing and Preserving
  • <H2> Gallery Spotlight
  • <H3> Fan Photo of the Week
  • <H2> Sigma News
  • <H2> Contact Sigma
  • <H2> Newsletter Short
  • Expand
Images
We found 34 images on this web page.

Alternate attributes for the following 33 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

SEO audit: technology

Redirection (www / not www)
Excellent! The web address is accessible only in one version. The version without www is redirected to the version with www.
Favicon
Excellent! The website uses favicon.
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
W3C validity
  • Errors: 48
  • Warnings: 41
Go to the W3C errors >>>
Deprecated HTML
Excellent! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
404 Page
The website has a 404 error page.
Checking the robots.txt file
There is robots.txt file.
http://www.sigmaphoto.com/robots.txt
User-agentDisallow (parts which have been disallowed for the search engines)
*
  • /includes/
  • /misc/
  • /modules/
  • /profiles/
  • /scripts/
  • /themes/
  • /CHANGELOG.txt
  • /cron.php
  • /INSTALL.mysql.txt
  • /INSTALL.pgsql.txt
  • /INSTALL.sqlite.txt
  • /install.php
  • /INSTALL.txt
  • /LICENSE.txt
  • /MAINTAINERS.txt
  • /update.php
  • /UPGRADE.txt
  • /xmlrpc.php
  • /admin/
  • /comment/reply/
  • /filter/tips/
  • /node/add/
  • /search/
  • /user/register/
  • /user/password/
  • /user/login/
  • /user/logout/
  • /?q=admin/
  • /?q=comment/reply/
  • /?q=filter/tips/
  • /?q=node/add/
  • /?q=search/
  • /?q=user/password/
  • /?q=user/register/
  • /?q=user/login/
  • /?q=user/logout/
  • /search-products
  • Expand


Sitemap
Excellent! Sitemap is used on this website.
http://www.sigmaphoto.com/sitemap.xml
Google Analytics
The website has Google Analytics tracking code.
Google Tag Manager
Suggestion! The website does not use the Google Tag Manager.
Email encryption
Excellent! We have not found any unencrypted email addresses.
62%