SEO report of valleydesign.com

Optical polishing, lapping, dicing and optical components polishing
www.valleydesign.com/
Polishing, lapping, back-lapping, dicing, backgrinding are some of the capabilities of the world's leading company supplying optical polishing services
Tasks
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
SEO
URL
Domain : www.valleydesign.com/
Character length : 21
Title
Optical polishing, lapping, dicing and optical components polishing
Description
Polishing, lapping, back-lapping, dicing, backgrinding are some of the capabilities of the world's leading company supplying optical polishing services
Keywords (meta keywords)
optical polishing, lapping, polishing, dicing, lapping substrates, ceramics dicing, polished substrates, ceramics thinning, CMP, CMP polishing, edge polishing, wafer dicing, backgrinding
Error! Using “meta keywords” is meaningless in a while.
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.valleydesign.com/custom_item.php ("Request A Quote")
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://valleydesign.com/robots.txt
https://valleydesign.com/robots.txt
User-agent | Disallowed for the search engines |
---|---|
* |
|
Social
Social Engagement
No info found.
Content
Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
Optical polishing, lapping, dicing and optical components polishing
Character length : 67
Good! The title’s length is between 10 and 70 characters.
Character length : 67
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 31%
Good! The text / code ratio is between 25 and 70 percent.
Good! The text / code ratio is between 25 and 70 percent.
Headings
H1 | H2 | H3 | H4 | H5 | H6 |
---|---|---|---|---|---|
1 | 12 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Optical polishing, lapping, dicing and optical components polishing
- <H2> Optical polishing, CMP polishing, optical waveguide edge and optical angle polishing, wafer dicing and substrate dicing, backgrinding, flat lapping and CNC machining of all hard materials including Ceramic substrates, Quartz, Aluminum Nitride (AlN), Optical Glass, Sapphire windows, Silicon wafers and very thin lapped or optically polished substrates and windows.
- <H2> CAPABILITIES IN OPTICS, PHOTONICS, OPTOELECTRONICS, NANO-TECHNOLOGY
- <H2> PRODUCTS AND APPLICATIONS
- <H2> MATERIALS PROCESSED:
- <H2> 4 AXIS CNC MACHINING, OPTICAL POLISHING, PRECISION LAPPING, DICING
- <H2> WAFER FLATNESS MEASUREMENTS
- <H2> TRADE SHOWS
- <H2> SIZE CAPABILITIES
- <H2> TOLERANCES
- <H2> STOCK ITEMS
- <H2> COMMITMENT TO SERVICE
- <H2> PRODUCT INFORMATION
Word cloud
- glass134
- wafers52
- polishing49
- filters45
- fused44
- silica39
- substrates38
- optical38
- polished35
- dicing33
- silicon33
- lapping27
- sapphire27
- valley24
- properties21
- design21
- alumina19
- thin19
- materials18
- precision16
- sides16
- aln16
- machining16
- optics15
- both15
- borofloat15
- wafer15
- flat15
- aluminum15
- cnc15
- quartz14
- windows14
- square13
- pyrex13
- carbide13
- nitride12
- grade12
- ultra11
- ceramic11
- metal10
- eagle10
- lime9
- mirrors9
- soda9
- color9
- stock8
- ceramics8
- all8
- substrate8
- ultra-thin8
- interferometer8
- thinning8
- steel8
- news8
- custom8
- diameter8
- drilling8
- stainless8
- iso7
- services7
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
glass | |||
wafers | |||
polishing | |||
filters | |||
fused | |||
silica |
Two Word cloud
- fused silica17
- valley design13
- glass wafers8
- both sides7
- aluminum nitride7
- glass filters7
Three Word cloud
- polished both sides13
- technology news vol3
- wafer stack dicing2
- density pyrex sapphire2
- both sides aluminum2
- silicon carbide cvd2
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 20 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.
Technologies
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with 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.
Table layout
Good! No nested tables found.
Number of HTTP resources
58
Number of source domains
9
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.valleydesign.com/jquery-1.2.6.min.js
- http://www.valleydesign.com/slideshow.js
- http://www.valleydesign.com/p7pmm/p7PMMscripts.js
- http://www.valleydesign.com/p7ehc/p7EHCscripts.js
- http://www.valleydesign.com/p7ttm/p7TTMscripts.js
- http://www.valleydesign.com/p7pmm/p7PMMv09.css
- http://www.valleydesign.com/stylesheets/styles.css
- http://www.valleydesign.com/p7ccm/p7ccm01.css
- http://www.valleydesign.com/css/noprint.css
- http://www.valleydesign.com/css-styles/main3.css
- http://www.valleydesign.com/p7ttm/p7TTM02.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.valleydesign.com/jvs/ga.js
- http://www.valleydesign.com/p7pmm/p7PMMscripts.js
- http://www.valleydesign.com/p7ehc/p7EHCscripts.js
- http://www.valleydesign.com/p7ttm/p7TTMscripts.js
File size of all javascript files combined
972.86KB
Javascript minifying
You can save 901B (13% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://www.valleydesign.com/p7pmm/p7PMMv09.css
- http://www.valleydesign.com/p7ccm/p7ccm01.css
- http://www.valleydesign.com/css/noprint.css
- http://www.valleydesign.com/p7ttm/p7TTM02.css
File size of all css files combined
98.43KB
CSS minifying
You can save 6.4KB (31% compression) on the analysed URL by minifying the CSS files.
- By minifying https://www.google.com/.. /default+en.css you can save 3.9KB (40% compression rate)
- By minifying https://www.google.com/cse/static/style/look/v2/bubblegum.css you can save 804B (23% compression rate)
- By minifying http://www.valleydesign.com/p7pmm/p7PMMv09.css you can save 631B (40% compression rate)
- By minifying http://www.valleydesign.com/p7ccm/p7ccm01.css you can save 364B (21% compression rate)
- By minifying http://www.valleydesign.com/p7ttm/p7TTM02.css you can save 336B (35% compression rate)
- By minifying http://www.valleydesign.com/css-styles/main3.css you can save 266B (15% compression rate)
- By minifying http://www.valleydesign.com/stylesheets/styles.css you can save 153B (11% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
97.57KB
Gzip compression
Your site uses compression.
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 |
---|---|
https://www.googletagmanager.com/gtm.js?id=GTM-5C9V4QF | 15 minutes |
http://www.bing.com/widget/metrics.js | 29 minutes |
http://cse.google.com/adsense/search/async-ads.js | 60 minutes |
http://www.microsofttranslator.com/.. /widget.aspx?mode=manual&from=en&layout=t... | 60 minutes |
https://www.google.com/jsapi?autoload=%7B%22modules%22%3A%5B%7B... | 60 minutes |
https://www.google-analytics.com/analytics.js | 2 hours |
http://www.valleydesign.com/css-styles/main3.css | 24 hours |
http://www.valleydesign.com/css/noprint.css | 24 hours |
http://www.valleydesign.com/p7ccm/p7ccm01.css | 24 hours |
http://www.valleydesign.com/p7pmm/p7PMMv09.css | 24 hours |
http://www.valleydesign.com/p7ttm/p7TTM02.css | 24 hours |
http://www.valleydesign.com/stylesheets/styles.css | 24 hours |
Speed test – Images
File size of all images combined
1.65MB
Image optimisation
You can save 1.2MB (76% compression) by optimising the images below:
- By lossless compressing the http://www.valleydesign.com/.. /cnc-machined-glass-and-ceramic.jpg you can save 113.5KB (83%) data.
- By lossless compressing the http://www.valleydesign.com/.. /lapping-polishing-dicing-all-materials.j... you can save 97.5KB (77%) data.
- By lossless compressing the http://www.valleydesign.com/slideshow/polished-wafers.jpg you can save 94.3KB (81%) data.
- By lossless compressing the http://www.valleydesign.com/images/vdtext.png you can save 79.8KB (77%) data.
- By lossless compressing the http://www.valleydesign.com/slideshow/cnc-machined-glass.jpg you can save 79.1KB (79%) data.
- By lossless compressing the http://www.valleydesign.com/slideshow/cnc-machined-metals.jpg you can save 72.2KB (80%) data.
- By lossless compressing the http://www.valleydesign.com/slideshow/ultra-thin-stainless-steel.jpg you can save 63.9KB (79%) data.
- By lossless compressing the http://www.valleydesign.com/images/email-icon.fw.png you can save 51.2KB (97%) data.
- By lossless compressing the http://www.valleydesign.com/images/printer-icon.png you can save 50.5KB (96%) data.
- By lossless compressing the http://www.valleydesign.com/navimages/navfade.png you can save 50.4KB (98%) data.
- By lossless compressing the http://www.valleydesign.com/navimages/purplefade.png you can save 50.4KB (98%) data.
- By lossless compressing the http://www.valleydesign.com/navimages/midbluefade.png you can save 50.2KB (98%) data.
- By lossless compressing the http://www.valleydesign.com/navimages/bluefade.png you can save 50.1KB (98%) data.
- By lossless compressing the http://www.valleydesign.com/slideshow/shims-and-spacers-2.jpg you can save 49.8KB (63%) data.
- By lossless compressing the http://www.valleydesign.com/slideshow/shims-and-spacers.jpg you can save 44.8KB (62%) data.
- By lossless compressing the http://www.valleydesign.com/slideshow/custom-optics.jpg you can save 38.8KB (63%) data.
- By lossless compressing the http://www.valleydesign.com/slideshow/washers-and-discs.jpg you can save 37.7KB (65%) data.
- By lossless compressing the http://www.valleydesign.com/.. /fused-silica-quartz-machining.jpg you can save 36.2KB (63%) data.
- By lossless compressing the http://www.valleydesign.com/.. /metal-components-lapped-and-polished.jpg... you can save 34.1KB (66%) data.
- By lossless compressing the http://www.valleydesign.com/.. /aluminum-nitride-substrates.jpg you can save 33.4KB (64%) data.
- By lossless compressing the http://www.valleydesign.com/slideshow/silicon-wafers.jpg you can save 28.4KB (66%) data.
- By lossless compressing the http://www.valleydesign.com/slideshow/alumina-wafers.jpg you can save 26.5KB (65%) data.
- By lossless compressing the http://www.valleydesign.com/images/vd-iso.png you can save 22.2KB (47%) data.
- By lossless compressing the http://www.valleydesign.com/slideshow/cnc-machined-aluminum.jpg you can save 14.2KB (47%) data.
- By lossless compressing the http://www.valleydesign.com/images/header.jpg you can save 4.1KB (19%) data.
- By lossless compressing the https://www.google.com/uds/css/v2/clear.png you can save 898B (88%) data.
- By lossless compressing the http://www.valleydesign.com/images/topstrip_fade.gif you can save 111B (30%) data.
Links
We found a total of 435 different links.
Internal links: 301
External links: 134
Internal links: 301
External links: 134
External links:
Internal links:
Website security
IP
184.168.229.152
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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