SEO report of optoengine.com
Home - Opto Engine LLC
www.optoengine.com/
Diode and DPSS lasers, from 261nm to 3800nm, modulation, fiber coupling, bench top and OEM
Tasks
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
SEO
URL
Domain : www.optoengine.com/
Character length : 19
Title
Home - Opto Engine LLC
Description
Diode and DPSS lasers, from 261nm to 3800nm, modulation, fiber coupling, bench top and OEM
Keywords (meta keywords)
Bench top laser,
Scientific laser,
Optogenetics laser,
OEM Laser system,
OEM Laser Systems,
OEM Laser Module,
OEM laser,
OSRAM PL 530,
PL 530 Laser
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
Open Graph Protocol
Good! The OG (Open Graph) protocol is set on this website.
url: http://www.optoengine.com/
type: article
title: Opto Engine LLC
description: Plug and play bench top lasers Diode pumped solid state lasers and diode lasers from 1mW to 100W, including Laboratory Lasers, Scientific Lasers, Low Noise...
Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://optoengine.com/robots.txt
https://optoengine.com/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
Social
Social Engagement
No info found.
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
Home - Opto Engine LLC
Character length : 22
Good! The title’s length is between 10 and 70 characters.
Character length : 22
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 11%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 1 | 1 | 2 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Plug and play bench top lasers
- <H2> Optogenetics lasers with fiber coupling and modulation
- <H3> Search
- <H3> Main Menu
Word cloud
- lasers50
- laser12
- green6
- yellow6
- oem6
- blue6
- red6
- optogenetics5
- modules5
- fiber4
- modulation4
- top4
- bench4
- diode3
- microscopy3
- coupling3
- rgb3
- plug2
- play2
- free2
- spectroscopy2
- email2
- opto2
- engine2
- info@optoengine2
- ttl2
- analog2
- documents2
- products2
- accessories2
- qswitched2
- slm2
- home2
- power2
- meters2
- faq2
- policy2
- llc2
- spectrometers2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| lasers | |||
| laser | |||
| green | |||
| yellow | |||
| oem | |||
| blue |
Two Word cloud
- optogenetics lasers3
- fiber coupling3
- bench top2
- modules laser2
- laser modules2
- spectrometers contact2
Three Word cloud
- oem laser modules3
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 14 images on this web page.
Good! Every image has an alternative text attributes set on this website.
Good! Every image has an alternative text attributes set on this website.
Readability
Flesch–Kincaid Grade Level
7.40
Flesch Reading Ease
53.80
Coleman Liau Index
12.00
Automated Readability Index (ARI)
5.20
Dale–Chall Readability
10.00
SMOG Index
9.60
Spache Readibility
5.00
Number of letters
2868
Number of words
577
Number of sentences
89
Average words per sentences
6
Number of syllables
999
Syllables in words
952
Average syllables in words
1.73
Number of words in first three syllables
111
Percentage of word / syllables
19.24
Words not in Dale-Chall easy-word list
374
Words not in Spache easy-word list
173
Technologies
Mobile optimization
This website is optimal for mobile devices!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
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.
Loading time
3,780 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
40
Number of source domains
3
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- http://www.optoengine.com/.. /jquery.min.js?2b05adf7e78983bc97d63e7848...
- http://www.optoengine.com/.. /jquery-noconflict.js?2b05adf7e78983bc97d...
- http://www.optoengine.com/.. /jquery-migrate.min.js?2b05adf7e78983bc97...
- http://www.optoengine.com/.. /caption.js?2b05adf7e78983bc97d63e7848d20...
- http://www.optoengine.com/.. /bootstrap.min.js
- http://www.optoengine.com/.. /jquery.sticky.js
- http://www.optoengine.com/templates/shaper_helix3/js/main.js
- http://www.optoengine.com/.. /frontend-edit.js
- http://www.optoengine.com/.. /jquery.easing.1.3.js
- http://www.optoengine.com/.. /camera.min.js
- http://fonts.googleapis.com/css?family=Open+Sans:300,300italic,regul...
- http://fonts.googleapis.com/css?family=ABeeZee:regular,italic&subset...
- http://www.optoengine.com/.. /bootstrap.min.css
- http://www.optoengine.com/.. /font-awesome.min.css
- http://www.optoengine.com/templates/shaper_helix3/css/legacy.css
- http://www.optoengine.com/templates/shaper_helix3/css/template.css
- http://www.optoengine.com/.. /preset1.css
- http://www.optoengine.com/.. /frontend-edit.css
- http://www.optoengine.com/.. /camera.css
- https://fonts.googleapis.com/css?family=Droid+Sans
Speed test – Javascript
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://www.optoengine.com/media/jui/js/jquery.min.js?ece0add4eab48e83b8d6203cc7e6dab5
- http://www.optoengine.com/media/jui/js/jquery-noconflict.js?ece0add4eab48e83b8d6203cc7e6dab5
- http://www.optoengine.com/media/jui/js/jquery-migrate.min.js?ece0add4eab48e83b8d6203cc7e6dab5
- http://www.optoengine.com/media/system/js/caption.js?ece0add4eab48e83b8d6203cc7e6dab5
- http://www.optoengine.com/templates/shaper_helix3/js/bootstrap.min.js
- http://www.optoengine.com/templates/shaper_helix3/js/jquery.sticky.js
- http://www.optoengine.com/templates/shaper_helix3/js/main.js
- http://www.optoengine.com/templates/shaper_helix3/js/frontend-edit.js
- http://www.optoengine.com/modules/mod_slideshowck/assets/jquery.easing.1.3.js
- http://www.optoengine.com/modules/mod_slideshowck/assets/camera.min.js
File size of all javascript files combined
203.43KB
Javascript minifying
You can save 1.3KB (30% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Error! Too many CSS files detected that slows down the page load.
- http://www.optoengine.com/templates/shaper_helix3/css/bootstrap.min.css
- http://www.optoengine.com/templates/shaper_helix3/css/font-awesome.min.css
- http://www.optoengine.com/templates/shaper_helix3/css/legacy.css
- http://www.optoengine.com/templates/shaper_helix3/css/template.css
- http://www.optoengine.com/templates/shaper_helix3/css/presets/preset1.css
- http://www.optoengine.com/templates/shaper_helix3/css/frontend-edit.css
- http://www.optoengine.com/modules/mod_slideshowck/themes/default/css/camera.css
File size of all css files combined
307.89KB
CSS minifying
You can save 559B (18% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.optoengine.com/.. /camera.css you can save 559B (18% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
26.25KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
30
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.optoengine.com/images/banners/Optogenetics3.jpg | Expiry time is not specified |
| http://www.optoengine.com/images/banners/benchtop_laser3.jpg | Expiry time is not specified |
| http://www.optoengine.com/images/banners/coaxial-package.jpg | Expiry time is not specified |
| http://www.optoengine.com/images/blue_laser.jpg | Expiry time is not specified |
| http://www.optoengine.com/images/fc_coupler.png | Expiry time is not specified |
| http://www.optoengine.com/images/green_laser.jpg | Expiry time is not specified |
| http://www.optoengine.com/images/headers/Logo.png | Expiry time is not specified |
| http://www.optoengine.com/images/ir_laser.jpg | Expiry time is not specified |
| http://www.optoengine.com/images/red_laser.jpg | Expiry time is not specified |
| http://www.optoengine.com/images/uv_laser.jpg | Expiry time is not specified |
| http://www.optoengine.com/images/yellow_laser.jpg | Expiry time is not specified |
| http://www.optoengine.com/.. /camera.min.js | Expiry time is not specified |
| http://www.optoengine.com/.. /jquery.easing.1.3.js | Expiry time is not specified |
| http://www.optoengine.com/.. /camera.css | Expiry time is not specified |
| http://www.optoengine.com/.. /blank.gif | Expiry time is not specified |
| http://www.optoengine.com/.. /camera-loader.gif | Expiry time is not specified |
| http://www.optoengine.com/.. /camera_skins.png | Expiry time is not specified |
| http://www.optoengine.com/.. /bootstrap.min.css | Expiry time is not specified |
| http://www.optoengine.com/.. /font-awesome.min.css | Expiry time is not specified |
| http://www.optoengine.com/.. /frontend-edit.css | Expiry time is not specified |
| http://www.optoengine.com/templates/shaper_helix3/css/legacy.css | Expiry time is not specified |
| http://www.optoengine.com/.. /preset1.css | Expiry time is not specified |
| http://www.optoengine.com/templates/shaper_helix3/css/template.css | Expiry time is not specified |
| http://www.optoengine.com/.. /bootstrap.min.js | Expiry time is not specified |
| http://www.optoengine.com/.. /frontend-edit.js | Expiry time is not specified |
| http://www.optoengine.com/.. /jquery.sticky.js | Expiry time is not specified |
| http://www.optoengine.com/templates/shaper_helix3/js/main.js | Expiry time is not specified |
Speed test – Images
File size of all images combined
804.79KB
Image optimisation
You can save 437.5KB (66% compression) by optimising the images below:
- By lossless compressing the http://www.optoengine.com/images/banners/coaxial-package.jpg you can save 152.6KB (96%) data.
- By lossless compressing the http://www.optoengine.com/images/banners/benchtop_laser3.jpg you can save 136.9KB (50%) data.
- By lossless compressing the http://www.optoengine.com/images/red_laser.jpg you can save 24KB (78%) data.
- By lossless compressing the http://www.optoengine.com/images/yellow_laser.jpg you can save 23.2KB (78%) data.
- By lossless compressing the http://www.optoengine.com/images/ir_laser.jpg you can save 22.3KB (80%) data.
- By lossless compressing the http://www.optoengine.com/images/blue_laser.jpg you can save 22.1KB (79%) data.
- By lossless compressing the http://www.optoengine.com/images/banners/Optogenetics3.jpg you can save 21.2KB (60%) data.
- By lossless compressing the http://www.optoengine.com/images/uv_laser.jpg you can save 14.7KB (71%) data.
- By lossless compressing the http://www.optoengine.com/images/green_laser.jpg you can save 12.1KB (69%) data.
- By lossless compressing the http://www.optoengine.com/images/headers/Logo.png you can save 4.6KB (26%) data.
- By lossless compressing the http://www.optoengine.com/.. /camera_skins.png you can save 2.8KB (12%) data.
- By lossless compressing the http://www.optoengine.com/.. /blank.gif you can save 1KB (93%) data.
Links
We found a total of 33 different links.
Internal links: 33
Internal links: 33
External links:
| Link text (anchor) | Link strength |
|---|
Internal links:
Website security
IP
192.186.192.156
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
Warning! The website contains at least one unencrypted email address.
Sites on same ip
Icons
Favicon
Good! The website uses favicon.
Order of Heading elements on mobile by position
- H3 : Search, ( 30px from top )
- H3 : Main Menu, ( 186px from top )
- H1 : Plug and play bench top lasers, ( 412px from top )
- H2 : Optogenetics lasers with fiber coupling and modulation, ( 1018px from top )
Typos
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