SEO report of laserdiodesystems.com
Redirected to visiblediodelasers.com/?v=7516fd43adaa
Quality custom Full Featured Laser systems and components.
visiblediodelasers.com/?v=7516fd43adaa
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Avoid using deprecated HTML tags.
SEO
URL
Domain : visiblediodelasers.com/?v=7516fd43adaa
Character length : 38
Title
Quality custom Full Featured Laser systems and components.
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
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
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://visiblediodelasers.com/robots.txt
https://visiblediodelasers.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
Quality custom Full Featured Laser systems and components.
Character length : 58
Good! The title’s length is between 10 and 70 characters.
Character length : 58
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 5%
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 |
|---|---|---|---|---|---|
| 2 | 1 | 9 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Quality custom Full Featured Laser systems and components.
- <H2> US Owned and Operated Laser / Optics manufacturer
- <H3> ²Navigation
- <H1> Product Categories
- <H3> Diode Lasers (4)
- <H3> High Power 2.1A & 4A Laser Drivers (3)
- <H3> Laser Diodes (4)
- <H3> OEM Laser Assemblies (4)
- <H3> OLED Displays (2)
- <H3> Cart
- <H3> Contact
- <H3> VDL Product List
Word cloud
- laser16
- oem6
- assemblies6
- request4
- diode3
- drivers3
- oled3
- diodes3
- product3
- power2
- high2
- lasers2
- cart2
- customization2
- name2
- call2
- number2
- quote2
- custom2
- displays2
- sales2
- optics2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| laser | |||
| oem | |||
| assemblies | |||
| request | |||
| diode | |||
| drivers |
Two Word cloud
- oem laser4
- laser diodes2
- laser drivers2
- oled displays2
404 Page
The website has no standard 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 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Readability
Flesch–Kincaid Grade Level
5.50
Flesch Reading Ease
62.20
Coleman Liau Index
12.00
Automated Readability Index (ARI)
3.70
Dale–Chall Readability
8.30
SMOG Index
7.80
Spache Readibility
5.00
Number of letters
1798
Number of words
363
Number of sentences
101
Average words per sentences
4
Number of syllables
605
Syllables in words
595
Average syllables in words
1.67
Number of words in first three syllables
64
Percentage of word / syllables
17.63
Words not in Dale-Chall easy-word list
186
Words not in Spache easy-word list
111
Technologies
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible in only one version. The www version is redirected to the version 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 not fast enough: 1.5 seconds have passed until the page started to load.
Table layout
Good! No nested tables found.
Number of HTTP resources
67
Number of source domains
16
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
List of render blocking css files
- http://visiblediodelasers.com/wp-content/themes/mystile/style.css
Speed test – Javascript
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://visiblediodelasers.com/wp-includes/js/jquery/jquery.js?ver=1.12.4
- http://visiblediodelasers.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
- http://visiblediodelasers.com/wp-content/plugins/maxbuttons/js/min/front.js?ver=1
- http://visiblediodelasers.com/wp-content/themes/mystile/includes/js/third-party.js?ver=4.7.5
- http://visiblediodelasers.com/wp-content/themes/mystile/includes/js/general.js?ver=4.7.5
- http://visiblediodelasers.com/wp-content/themes/mystile/includes/js/jquery.prettyPhoto.js?ver=4.7.5
- http://visiblediodelasers.com/wp-content/themes/mystile/includes/js/enable-lightbox.js?ver=4.7.5
- http://visiblediodelasers.com/wp-content/plugins/woocommerce/assets/js/frontend/add-to-cart.min.js?ver=2.6.8
- http://visiblediodelasers.com/wp-content/plugins/woocommerce/assets/js/frontend/geolocation.min.js?ver=2.6.8
- http://visiblediodelasers.com/wp-content/plugins/woocommerce/assets/js/jquery-blockui/jquery.blockUI.min.js?ver=2.70
- http://visiblediodelasers.com/wp-content/plugins/woocommerce/assets/js/frontend/woocommerce.min.js?ver=2.6.8
- http://visiblediodelasers.com/wp-content/plugins/woocommerce/assets/js/jquery-cookie/jquery.cookie.min.js?ver=1.4.1
- http://visiblediodelasers.com/wp-content/plugins/woocommerce/assets/js/frontend/cart-fragments.min.js?ver=2.6.8
- http://visiblediodelasers.com/wp-includes/js/wp-embed.min.js?ver=4.7.5
- http://visiblediodelasers.com/wp-includes/js/jquery/ui/core.min.js?ver=1.11.4
- http://visiblediodelasers.com/wp-content/plugins/si-contact-form/includes/fscf-scripts.js?ver=173
File size of all javascript files combined
1.68MB
Javascript minifying
You can save 1.8KB (24% 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://visiblediodelasers.com/wp-content/themes/mystile/style.css
- http://visiblediodelasers.com/wp-content/themes/mystile/css/layout.css?ver=4.7.5
- http://visiblediodelasers.com/wp-content/plugins/maxbuttons/assets/libraries/font-awesome/css/font-awesome.min.css?ver=4.7.5
- http://visiblediodelasers.com/wp-content/uploads/siteorigin-widgets/sow-image-default-3f547a15eaaa.css?ver=4.7.5
- http://visiblediodelasers.com/wp-content/themes/mystile/includes/css/prettyPhoto.css?ver=4.7.5
- http://visiblediodelasers.com/wp-content/themes/mystile/styles/grey.css
- http://visiblediodelasers.com/wp-content/themes/mystile/functions/css/shortcodes.css
- http://visiblediodelasers.com/wp-content/themes/mystile/custom.css
File size of all css files combined
231.50KB
CSS minifying
You can save 8.9KB (24% compression) on the analysed URL by minifying the CSS files.
- By minifying http://visiblediodelasers.com/.. /grey.css you can save 3.9KB (25% compression rate)
- By minifying http://visiblediodelasers.com/wp-content/themes/mystile/style.css you can save 2.8KB (23% compression rate)
- By minifying http://visiblediodelasers.com/.. /shortcodes.css you can save 1KB (22% compression rate)
- By minifying http://visiblediodelasers.com/.. /layout.css?ver=4.9.6 you can save 909B (22% compression rate)
- By minifying http://visiblediodelasers.com/wp-content/themes/mystile/custom.css you can save 288B (82% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
54.46KB
Gzip compression
Error! By using Gzip you can save 350B (47% compression) on your site.
- By compressing http://visiblediodelasers.com/?wc-ajax=get_refreshed_fragments you can save 350B (47% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
49
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://visiblediodelasers.com/.. /icomoon.woff | Expiry time is not specified |
| http://visiblediodelasers.com/.. /websymbols-regular-webfont.woff | Expiry time is not specified |
| http://buttons-config.sharethis.com/js/5a18c80463750b0012e6b974.js | 60 seconds |
| http://static.hotjar.com/c/hotjar-253357.js?sv=5 | 60 seconds |
| https://static.hotjar.com/.. /widget_icons_dark.png | 60 seconds |
| http://platform-api.sharethis.com/js/sharethis.js | 60 minutes |
| http://stats.g.doubleclick.net/dc.js | 2 hours |
| http://www.google-analytics.com/analytics.js | 2 hours |
| https://google-analytics.com/analytics.js | 2 hours |
| http://visiblediodelasers.com/.. /angelleye-express-checkout.css?ver=1.4.8... | 24 hours |
| http://visiblediodelasers.com/.. /layout.css?ver=4.9.6 | 24 hours |
| http://visiblediodelasers.com/wp-content/themes/mystile/custom.css | 24 hours |
| http://visiblediodelasers.com/.. /shortcodes.css | 24 hours |
| http://visiblediodelasers.com/wp-content/themes/mystile/style.css | 24 hours |
| http://visiblediodelasers.com/.. /grey.css | 24 hours |
Speed test – Images
File size of all images combined
438.77KB
Image optimisation
You can save 189.4KB (54% compression) by optimising the images below:
- By lossless compressing the http://visiblediodelasers.com/.. /DSCN1382-300x225.jpg you can save 62.1KB (76%) data.
- By lossless compressing the http://visiblediodelasers.com/.. /DSCN1384-300x225.jpg you can save 60.9KB (85%) data.
- By lossless compressing the http://visiblediodelasers.com/.. /520nm_housing_on-2-300x227.jpg you can save 17.6KB (63%) data.
- By lossless compressing the http://visiblediodelasers.com/.. /IMG_3810-e1501788437743-266x300.jpg you can save 13KB (37%) data.
- By lossless compressing the http://visiblediodelasers.com/.. /IMG_3667-e1501805489402-300x107.jpg you can save 12KB (62%) data.
- By lossless compressing the http://visiblediodelasers.com/.. /placeholder.png you can save 7KB (29%) data.
- By lossless compressing the http://visiblediodelasers.com/.. /DSC01228-300x286.jpg you can save 3.6KB (18%) data.
- By lossless compressing the http://visiblediodelasers.com/.. /DSC00562-300x261.jpg you can save 2.8KB (18%) data.
- By lossless compressing the http://visiblediodelasers.com/.. /Housing_black_oem_feet-3-300x239.jpg you can save 2.1KB (18%) data.
- By lossless compressing the http://visiblediodelasers.com/.. /5_6mm_laser_diode-300x300.jpg you can save 2KB (20%) data.
- By lossless compressing the http://visiblediodelasers.com/.. /5_6mm_laser_diode1-300x300.jpg you can save 2KB (20%) data.
- By lossless compressing the http://visiblediodelasers.com/.. /635nm-12-286x300.jpg you can save 1.8KB (19%) data.
- By lossless compressing the http://visiblediodelasers.com/.. /445_450_1W_Beam_blackBackground-300x181.... you can save 1.7KB (18%) data.
- By lossless compressing the http://visiblediodelasers.com/.. /refresh.png you can save 357B (33%) data.
- By lossless compressing the https://static.hotjar.com/.. /widget_icons_dark.png you can save 322B (37%) data.
Links
We found a total of 31 different links.
Internal links: 31
Internal links: 31
External links:
| Link text (anchor) | Link strength |
|---|
Internal links:
Website security
IP
50.62.88.95
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.
Typos
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