SEO report of lightbulb.engineering
Lightbulb Engineering, Solutions & Design | R&D – ...
lightbulb.engineering/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Avoid using deprecated HTML tags.
SEO
URL
Domain : lightbulb.engineering/
Character length : 22
Title
Lightbulb Engineering, Solutions & Design | R&D – Productieproces verbetering – RTM – Braiding – Mechanisch/Technisch ontzorgen – Productontwikkeling.
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
Error! Not all URLs are SEO friendly on this website!
- http://lightbulb.engineering/?page_id=76&cpage=1#comment-3 ("Het gezicht achter Lightbulb")
- http://lightbulb.engineering/?page_id=76&cpage=1#comment-2 ("Het gezicht achter Lightbulb")
Checking the robots.txt file
The robots.txt file is missing!
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: ”nl”.
Title
Lightbulb Engineering, Solutions & Design | R&D – Productieproces verbetering – RTM – Braiding – Mechanisch/Technisch ontzorgen – Productontwikkeling.
Character length : 189
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 189
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 9%
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> Lightbulb Engineering, Solutions & Design
- <H2> R&D – Productieproces verbetering – RTM – Braiding – Mechanisch/Technisch ontzorgen – Productontwikkeling.
- <H3> Menu
- <H1> Wat kan Lightbulb voor u betekenen?
- <H3> Geef een reactie Reactie annuleren
- <H3> Please follow & like us :)
- <H3> Meest recente berichten
- <H3> Pagina's
- <H3> Recente reacties
- <H3> Archief
- <H3> Categorieën
- <H3> Meta
Word cloud
- lightbulb14
- engineering5
- gezicht4
- dubbelzijdig4
- rolsysteem4
- worden4
- aangedreven4
- solutions4
- reactie3
- betekenen3
- product3
- producten3
- leufkens2
- onderdelen2
- gaan2
- reacties2
- berichten2
- geld2
- denken2
- recente2
- bepaalde2
- bedrijfsgegevens2
- jaar2
- oplossingen2
- ontwerp2
- goed2
- denk2
- rss2
- tekening2
- projecten2
- prototype2
- opdrachtgevers2
- wordpress2
- design2
- veel2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| lightbulb | |||
| engineering | |||
| gezicht | |||
| dubbelzijdig | |||
| rolsysteem | |||
| worden |
Two Word cloud
- aangedreven rolsysteem3
- lightbulb engineering3
- dubbelzijdig aangedreven3
- engineering solutions2
Three Word cloud
- lightbulb engineering solutions2
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.
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.
Technologies
Mobile optimization
This website is optimal for mobile devices!
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: 0.60 seconds have passed until the page started to load.
Loading time
2,282 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
68
Number of source domains
17
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://lightbulb.engineering/.. /jquery.js?ver=1.12.4
- http://lightbulb.engineering/.. /jquery-migrate.min.js?ver=1.4.1
- http://lightbulb.engineering/.. /sfsi-style.css?ver=4.9.5
- https://fonts.googleapis.com/css?family=Open+Sans:400italic,700italic...
- http://lightbulb.engineering/.. /style.css?ver=4.9.5
Speed test – Javascript
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://lightbulb.engineering/wp-includes/js/jquery/jquery.js?ver=1.11.3
- http://lightbulb.engineering/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.2.1
- http://lightbulb.engineering/wp-content/plugins/contact-form-7/includes/js/jquery.form.min.js?ver=3.51.0-2014.06.20
- http://lightbulb.engineering/wp-content/plugins/contact-form-7/includes/js/scripts.js?ver=4.3.1
- http://lightbulb.engineering/wp-content/plugins/ultimate-social-media-icons/js/jquery-ui-min.js?ver=4.4
- http://lightbulb.engineering/wp-content/plugins/ultimate-social-media-icons/js/shuffle/modernizr.custom.min.js?ver=4.4
- http://lightbulb.engineering/wp-content/plugins/ultimate-social-media-icons/js/shuffle/jquery.shuffle.min.js?ver=4.4
- http://lightbulb.engineering/wp-content/plugins/ultimate-social-media-icons/js/shuffle/random-shuffle-min.js?ver=4.4
- http://lightbulb.engineering/wp-content/plugins/ultimate-social-media-icons/js/custom.js?ver=4.4
- http://lightbulb.engineering/wp-includes/js/comment-reply.min.js?ver=4.4
- http://lightbulb.engineering/wp-content/themes/twentytwelve/js/navigation.js?ver=1.0
- http://lightbulb.engineering/wp-includes/js/wp-embed.min.js?ver=4.4
File size of all javascript files combined
2.16MB
Javascript minifying
You can save 3.5KB (19% 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://lightbulb.engineering/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=4.3.1
- http://lightbulb.engineering/wp-content/plugins/ultimate-social-media-icons/css/sfsi-style.css?ver=4.4
- http://lightbulb.engineering/wp-content/plugins/ultimate-social-media-icons/css/jquery-ui-1.10.4/jquery-ui-min.css?ver=4.4
- http://lightbulb.engineering/wp-content/themes/twentytwelve/style.css?ver=4.4
File size of all css files combined
95.45KB
CSS minifying
You can save 19KB (23% compression) on the analysed URL by minifying the CSS files.
- By minifying http://lightbulb.engineering/.. /sfsi-style.css?ver=4.9.5 you can save 11.1KB (23% compression rate)
- By minifying http://lightbulb.engineering/.. /style.css?ver=4.9.5 you can save 7.9KB (23% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
373.81KB
Gzip compression
Error! By using Gzip you can save 61.9KB (65% compression) on your site.
- By compressing http://lightbulb.engineering/.. /jquery.js?ver=1.12.4 you can save 61.9KB (65% compression rate)
- By compressing http://lightbulb.engineering/.. /sfsi-style.css?ver=4.9.5 you can save 40.8KB (82% compression rate)
- By compressing http://lightbulb.engineering/.. /style.css?ver=4.9.5 you can save 27.9KB (78% compression rate)
- By compressing http://lightbulb.engineering you can save 23.9KB (73% compression rate)
- By compressing http://lightbulb.engineering/.. /custom.js?ver=4.9.5 you can save 13.9KB (80% compression rate)
- By compressing http://lightbulb.engineering/.. /jquery.shuffle.min.js?ver=4.9.5 you can save 7.5KB (64% compression rate)
- By compressing http://lightbulb.engineering/.. /wp-emoji-release.min.js?ver=4.9.5 you can save 7.3KB (64% compression rate)
- By compressing http://lightbulb.engineering/.. /jquery-migrate.min.js?ver=1.4.1 you can save 5.9KB (60% compression rate)
- By compressing http://lightbulb.engineering/.. /core.min.js?ver=1.11.4 you can save 2.1KB (54% compression rate)
- By compressing http://lightbulb.engineering/.. /modernizr.custom.min.js?ver=4.9.5 you can save 1.5KB (51% compression rate)
- By compressing http://lightbulb.engineering/.. /navigation.js?ver=20140711 you can save 896B (57% compression rate)
- By compressing http://lightbulb.engineering/.. /random-shuffle-min.js?ver=4.9.5 you can save 775B (52% compression rate)
- By compressing http://lightbulb.engineering/.. /wp-embed.min.js?ver=4.9.5 you can save 647B (47% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
38
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://lightbulb.engineering/.. /count_top_arow.png | Expiry time is not specified |
| http://lightbulb.engineering/.. /bot_tip_icn.png | Expiry time is not specified |
| http://lightbulb.engineering/.. /black_email.png | Expiry time is not specified |
| http://lightbulb.engineering/.. /black_facebook.png | Expiry time is not specified |
| http://lightbulb.engineering/.. /black_google.png | Expiry time is not specified |
| http://lightbulb.engineering/.. /black_linkedin.png | Expiry time is not specified |
| http://lightbulb.engineering/.. /black_share.png | Expiry time is not specified |
| http://lightbulb.engineering/.. /black_twitter.png | Expiry time is not specified |
| http://lightbulb.engineering/.. /black_youtube.png | Expiry time is not specified |
| http://lightbulb.engineering/.. /Rails-Duomatic-3-150x150.jpg | Expiry time is not specified |
| http://lightbulb.engineering/.. /SaltoPlusMo-12.1-150x150.jpg | Expiry time is not specified |
| http://lightbulb.engineering/.. /SaltoPlusMo-12.2-150x150.jpg | Expiry time is not specified |
| http://lightbulb.engineering/.. /SaltoPlusMo-12.3-150x150.jpg | Expiry time is not specified |
| http://lightbulb.engineering/.. /cropped-Logo-schuin-linkslightbulb-engin... | Expiry time is not specified |
| http://s7.addthis.com/l10n/client.nl.min.json | Expiry time is not specified |
| http://m.addthisedge.com/.. /_ate.track.config_resp | 9 seconds |
| https://s7.addthis.com/js/300/addthis_widget.js | 10 minutes |
| https://syndication.twitter.com/settings | 10 minutes |
| http://connect.facebook.net/en_US/sdk.js | 20 minutes |
| https://apis.google.com/js/platform.js | 30 minutes |
| https://apis.google.com/js/plusone.js | 30 minutes |
| https://apis.google.com/js/rpc:shindig_random.js?onload=init | 30 minutes |
| https://platform.twitter.com/widgets.js | 30 minutes |
Speed test – Images
File size of all images combined
151.42KB
Image optimisation
You can save 39.1KB (46% compression) by optimising the images below:
- By lossless compressing the http://lightbulb.engineering/.. /Rails-Duomatic-3-150x150.jpg you can save 12KB (65%) data.
- By lossless compressing the http://lightbulb.engineering/.. /SaltoPlusMo-12.2-150x150.jpg you can save 7KB (60%) data.
- By lossless compressing the http://lightbulb.engineering/.. /cropped-Logo-schuin-linkslightbulb-engin... you can save 6.9KB (24%) data.
- By lossless compressing the http://lightbulb.engineering/.. /SaltoPlusMo-12.3-150x150.jpg you can save 5.7KB (56%) data.
- By lossless compressing the http://lightbulb.engineering/.. /SaltoPlusMo-12.1-150x150.jpg you can save 4.8KB (59%) data.
- By lossless compressing the http://lightbulb.engineering/.. /black_google.png you can save 965B (14%) data.
- By lossless compressing the http://lightbulb.engineering/.. /count_top_arow.png you can save 926B (70%) data.
- By lossless compressing the http://lightbulb.engineering/.. /bot_tip_icn.png you can save 899B (83%) data.
Links
We found a total of 31 different links.
Internal links: 25
External links: 6
Internal links: 25
External links: 6
External links:
Internal links:
Website security
IP
37.128.147.26
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.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Order of Heading elements on mobile by position
- H1 : Lightbulb Engineering, Solutions & Design, ( 24px from top )
- H2 : R&D – Productieproces verbetering – RTM – Braiding – Mechanisch/Technisch ontzorgen – Productontwikkeling., ( 98px from top )
- H3 : Menu, ( 194px from top )
- H1 : Wat kan Lightbulb voor u betekenen?, ( 368px from top )
Typos
ightbulb.engineering, lpightbulb.engineering, pightbulb.engineering, loightbulb.engineering, oightbulb.engineering, lightbulb.engineering, ightbulb.engineering, liightbulb.engineering, iightbulb.engineering, lkightbulb.engineering, kightbulb.engineering, lmightbulb.engineering, mightbulb.engineering, l.ightbulb.engineering, .ightbulb.engineering, lghtbulb.engineering, liughtbulb.engineering, lughtbulb.engineering, lijghtbulb.engineering, ljghtbulb.engineering, lightbulb.engineering, lghtbulb.engineering, lilghtbulb.engineering, llghtbulb.engineering, lioghtbulb.engineering, loghtbulb.engineering, li8ghtbulb.engineering, l8ghtbulb.engineering, li9ghtbulb.engineering, l9ghtbulb.engineering, li*ghtbulb.engineering, l*ghtbulb.engineering, lihtbulb.engineering, ligrhtbulb.engineering, lirhtbulb.engineering, ligfhtbulb.engineering, lifhtbulb.engineering, ligvhtbulb.engineering, livhtbulb.engineering, ligchtbulb.engineering, lichtbulb.engineering, ligbhtbulb.engineering, libhtbulb.engineering, ligyhtbulb.engineering, liyhtbulb.engineering, lighhtbulb.engineering, lihhtbulb.engineering, lignhtbulb.engineering, linhtbulb.engineering, ligtbulb.engineering, lighbtbulb.engineering, ligbtbulb.engineering, lighgtbulb.engineering, liggtbulb.engineering, lighttbulb.engineering, ligttbulb.engineering, lighytbulb.engineering, ligytbulb.engineering, lighutbulb.engineering, ligutbulb.engineering, lighjtbulb.engineering, ligjtbulb.engineering, lighmtbulb.engineering, ligmtbulb.engineering, lighntbulb.engineering, ligntbulb.engineering, lighbulb.engineering, lightrbulb.engineering, lighrbulb.engineering, lightfbulb.engineering, lighfbulb.engineering, lightgbulb.engineering, lighgbulb.engineering, lighthbulb.engineering, lighhbulb.engineering, lightybulb.engineering, lighybulb.engineering, light5bulb.engineering, ligh5bulb.engineering, light6bulb.engineering, ligh6bulb.engineering, lightulb.engineering, lightbvulb.engineering, lightvulb.engineering, lightbfulb.engineering, lightfulb.engineering, lightbgulb.engineering, lightgulb.engineering, lightbulb.engineering, lightulb.engineering, lightbhulb.engineering, lighthulb.engineering, lightbnulb.engineering, lightnulb.engineering, lightb ulb.engineering, light ulb.engineering, lightblb.engineering, lightbuylb.engineering, lightbylb.engineering, lightbuhlb.engineering, lightbhlb.engineering, lightbujlb.engineering, lightbjlb.engineering, lightbuklb.engineering, lightbklb.engineering, lightbuilb.engineering, lightbilb.engineering, lightbu7lb.engineering, lightb7lb.engineering, lightbu8lb.engineering, lightb8lb.engineering, lightbub.engineering, lightbulpb.engineering, lightbupb.engineering, lightbulob.engineering, lightbuob.engineering, lightbulb.engineering, lightbub.engineering, lightbulib.engineering, lightbuib.engineering, lightbulkb.engineering, lightbukb.engineering, lightbulmb.engineering, lightbumb.engineering, lightbul.b.engineering, lightbu.b.engineering, lightbul.engineering, lightbulbv.engineering, lightbulv.engineering, lightbulbf.engineering, lightbulf.engineering, lightbulbg.engineering, lightbulg.engineering, lightbulb.engineering, lightbul.engineering, lightbulbh.engineering, lightbulh.engineering, lightbulbn.engineering, lightbuln.engineering, lightbulb .engineering, lightbul .engineering
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