optima-optics.net

Tasks

Select one version of your site as main and make a redirect from other versions to that one.
Avoid using deprecated HTML tags.
Implement the viewport meta tag.

SEO

URL

Domain : www.OPTIMA-OPTICS.COM/

Character length : 22

Title

Laser Diodes, Optics, and Related Components - Optima

Description

Laser Diodes, Laser Diode Optics & Related Components - Optima Precision

Keywords (meta keywords)

Optima, Optima Precision, optima, heatsinks, diode mounts, collimating lens, objective lens, plastic lens, aspheric lens, molded glass aspheric lens, multi-element lens, spherical lens, anamorphic pri

Error! Using “meta keywords” is meaningless in a while.

Open Graph Protocol

Error! The website does not use the OG (Open Graph) protocol.

Dublin Core

Dublin Core is not used

Underscores in the URLs

Error! Hyphen (-) is a better solution than underscore (_) in the URLs

http://www.OPTIMA-OPTICS.COM/ld_kit.htm ("Laser Diode Mounting Kits")
http://www.OPTIMA-OPTICS.COM/ld_lens1.htm ("Laser Diode Optics")
http://www.OPTIMA-OPTICS.COM/ld_lens1.htm ("Laser Diode Collimating and Objective Lenses")
http://www.OPTIMA-OPTICS.COM/ld_kit3.htm ("Laser Diode Mounting Kits")
http://www.OPTIMA-OPTICS.COM/ld_kit3.htm#LDM 1100 KIT ("LDM 1100 KIT")
http://www.OPTIMA-OPTICS.COM/ld_kit3.htm#ADP 9056 KIT ("ADP 9056 KIT")
http://www.OPTIMA-OPTICS.COM/ld_kit3.htm#LDM 3400 KIT ("LDM 3400 KIT")
http://www.OPTIMA-OPTICS.COM/ld_kit3.htm#LDM 4100 KIT ("LDM 4100 KIT")
http://www.OPTIMA-OPTICS.COM/ld_kit3.htm#LDM 4200 KIT ("LDM 4200 KIT")
http://www.OPTIMA-OPTICS.COM/ld_kit3.htm#LDM 4500 KIT ("LDM 4500 KIT")
http://www.OPTIMA-OPTICS.COM/ld_kit3.htm ("laser diode mounting kits")
Expand

Search engine friendly URLs

Good! The website uses SEO friendly URLs.

Checking the robots.txt file

The robots.txt file is missing!

Social

Social Engagement

No info found.

Content

Doctype

Missing doctype element

Encoding

Error! The character encoding setting is missing!

Language

Error! No language localization is found.

Title

Laser Diodes, Optics, and Related Components - Optima

Character length : 53

Good! The title’s length is between 10 and 70 characters.

Text / HTML ratio

Ratio : 36%

Good! The text / code ratio is between 25 and 70 percent.

Headings

H1	H2	H3	H4	H5	H6
0	0	1	0	1	0

Heading structure in the source code

<H3> NEW LENS 4mm FL, 0.50 NA Molded Glass Asphere for Laser Diodes
<H5> Optima Precision, Inc. Last modified: May 07, 2013

Word cloud

laser20
diode16
lenses11
diodes9
credit9
terms8
kit8
orders8
optima7
lens7
ldm7
mounting7
precision7
optics7
aspheric6
glass6
card5
conditions5
e-mail5
international5
all5
kits4
collimated4
molded4
lasers4
collimating4
subject4
mechanical4
components4
american3
fax3
compact3
shipping3
focal3
beam3
express3
please3
apertures3
mastercard3
visa3
information3
multi-element3
new3
via3
plastic3
customers3
positioners3
ordering3
unique2
effective2
specified2
west2
oregon2
long2
freight2
length2
and/or2
telephone2
linn2
used2

Keyword matrix

word	title	descriptions	heading
laser
diode
lenses
diodes
credit
terms

Two Word cloud

laser diode5
credit card5
international orders3
american express3
for use3
aspheric lenses3

Three Word cloud

laser diode mounting3
optima precision inc2
very compact and economical2
suited for use2
all international orders2
credit cards accepted2

404 Page

The website has a 404 error page.

Flash content

Good! The website does not have any flash contents.

Frame

Good! The website does not use iFrame solutions.

Images

We found 8 images on this web page.

Alternate attributes for the following 4 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

Technologies

Deprecated HTML elements

Error! Deprecated HTML tags are used on this webpage. You should improve your website.

Deprecated HTML tags	Occurrences
<font>	68
<center>	1

Redirection (www / not www)

Error! The web address is accessible with and without www!

Deprecated HTML elements

Error! Deprecated HTML tags are used on this webpage. You should improve your website.

Deprecated HTML tags	Occurrences
<font>	68
<center>	1

Printability

Suggestion! Unfortunately, no printer-friendly CSS found.

Meta Tag (viewport tag, mobile devices)

Error! The meta tag named viewport is missing.

Speed test

Server response time

The server response time is fast enough.

Table layout

Error! Avoid using nested tables!

Number of HTTP resources

Number of source domains

Render blocking resources

Good! No render blocking elements found!

Speed test – Javascript

Javascript

Good! Just a few javascript files are detected on the website.

File size of all javascript files combined

0.00

Javascript minifying

Great! The Javascript files are minified.

Speed test – CSS

CSS

Good! Just a few CSS files are used on this website.

File size of all css files combined

0.00

CSS minifying

Great! The CSS elements are minified.

Speed test – Compression

Uncompressed size of the of the HTML

17.09KB

Gzip compression

Error! By using Gzip you can save 12.4KB (73% compression) on your site.

By compressing http://www.optima-optics.com you can save 12.4KB (73% compression rate)

Speed test – Browser cache

Number of static resources (image, JS, CSS)

Browser cache

The browser cache is not set correctly for all elements.

URL	Duration
http://www.optima-optics.com/images/WB01372_1.gif	Expiry time is not specified
http://www.optima-optics.com/images/amx2.gif	Expiry time is not specified
http://www.optima-optics.com/images/back.gif	Expiry time is not specified
http://www.optima-optics.com/images/email.gif	Expiry time is not specified
http://www.optima-optics.com/images/flag.jpg	Expiry time is not specified
http://www.optima-optics.com/images/ldo.jpg	Expiry time is not specified
http://www.optima-optics.com/images/mc2.gif	Expiry time is not specified
http://www.optima-optics.com/images/opt_logo.gif	Expiry time is not specified
http://www.optima-optics.com/images/visa2.gif	Expiry time is not specified

Speed test – Images

File size of all images combined

105.16KB

Image optimisation

You can save 31.8KB (40% compression) by optimising the images below:

By lossless compressing the http://www.optima-optics.com/images/back.gif you can save 14.1KB (48%) data.
By lossless compressing the http://www.optima-optics.com/images/ldo.jpg you can save 12.8KB (44%) data.
By lossless compressing the http://www.optima-optics.com/images/flag.jpg you can save 4.1KB (22%) data.
By lossless compressing the http://www.optima-optics.com/images/visa2.gif you can save 780B (50%) data.

Links

We found a total of 40 different links.
Internal links: 40

External links:

Link text (anchor)	Link strength

Internal links:

Link text (anchor)	Link strength
Laser Diodes
Laser Diode Mounting Kits
Collimated
Diode Lasers
Laser Diode Close-out List
Laser Diode Optics
Glass Aspheric Lenses
Plastic Aspheric Lenses
Multi-element Lenses
Precision X-Y Positioners
Spherical Achromats
Tools and Accessories
Glossary and Application Notes
Ordering Information
Request for Quote via E-mail
http://www.OPTIMA-OPTICS.COM/feedback.htm
4mm FL, 0.50 NA Molded Glass Asphere for Laser Diodes
Laser Diode Collimating and Objective Lenses
Multi-element Spherical Glass Lenses
Single element Molded Glass Aspheric Lenses
Injection Molded Plastic Aspheric Lenses
Achromats, Doublets, Singlets, Mirrors, Beamsplitters etc...
Laser Diode Mounting Kits
LDM 1100 KIT
ADP 9056 KIT
LDM 3400 KIT
LDM 4100 KIT
LDM 4200 KIT
LDM 4500 KIT
Collimated Diode Lasers
2-Axis Precision Positioners
Application Notes
laser diodes
Sanyo
Sony
aspheric
multi-element lenses
laser diode mounting kits
Precision Positioners
Top of Page

Website security

76.12.151.248

External hidden links

Good! No hidden external links found

Looking for eval()

Good! No eval(bas64_decode()) scripts are found

Checking for XSS vulnerability

No XSS vulnerability found

Email encryption

Good! We have not found any unencrypted email addresses.

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Icons

Favicon

Error! No favicon is found. Using favicon helps to build a better brand quicker.

Typos

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SEO report of optima-optics.net