SEO report of coherent.de
Redirected to de.coherent.com/
Coherent
de.coherent.com/
Coherent is the world's leading supplier of laser solutions. Their portfolio of laser tools and products are used in scientific and commercial ...
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 : de.coherent.com/
Character length : 16
Title
Coherent
Description
Coherent is the world's leading supplier of laser solutions. Their portfolio of laser tools and products are used in scientific and commercial applications
Keywords (meta keywords)
laser, lasers, laser tools, laser applications, laser system, laser systems, laser products, laser solutions
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
- https://de.coherent.com/company/press_release/press-releases ("Press Releases")
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://de.coherent.com/robots.txt
https://de.coherent.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
Coherent
Character length : 8
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 8
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 13%
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 |
|---|---|---|---|---|---|
| 5 | 14 | 0 | 1 | 0 | 0 |
Heading structure in the source code
- <H4> Coherent
- <H1> Coherent and ROFIN are One
- <H2> A significant milestone for the industry
- <H1> Any Material, Any Process
- <H2> Optimized laser solutions for any industry
- <H1> Laser-based Micromachining
- <H2> More than just achieving quality and throughput
- <H1> Scientific Laser Solutions
- <H2> Supporting our clients at the forefront of research
- <H1> Lasers for Life Sciences
- <H2> Delivering consistent & critical precision
- <H2> Call 1-800-227-8840
- <H2> Outside the U.S. 1-408-764-4983
- <H2> Call +49(0) 6071 968 0
- <H2> 01 80 38 10 00
- <H2> Call 86 10 8215 3600
- <H2> Call 02 460 7900
- <H2> Call 1-800-227-8840
- <H2> Outside the U.S. 1-408-764-4983
- <H2> Call 3 5635 8700
Word cloud
- laser54
- lasers37
- support20
- coherent19
- close13
- fiber13
- service12
- all11
- diode10
- applications9
- product8
- visit8
- cutting8
- rapid7
- locations7
- across7
- industrial7
- page7
- less7
- ultrafast7
- global7
- view7
- email7
- globe7
- provide7
- inquiry7
- available7
- connect7
- sites7
- call7
- processing6
- innova6
- sensors6
- technical6
- c-si5
- microscopy5
- start5
- welding5
- sales5
- products5
- search5
- spectroscopy5
- machining5
- excimer5
- dpss4
- talisker4
- microelectronics4
- life4
- marking4
- carbon4
- materials4
- manufacturing4
- series4
- information4
- scientific4
- learn4
- meta4
- application4
- diamond4
- oem4
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| laser | |||
| lasers | |||
| support | |||
| coherent | |||
| close | |||
| fiber |
Two Word cloud
- support for8
- connect with7
- our global7
- our contact7
- are available6
- contact page6
Three Word cloud
- visit our contact7
- connect with any7
- coherent has locations5
- provide support for5
- start your search3
- globe that are available2
404 Page
The website has no standard 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Error! The website uses iFrame solutions. This type of contents are not indexed by Google.
Images
We found 23 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
7.00
Flesch Reading Ease
51.30
Coleman Liau Index
12.00
Automated Readability Index (ARI)
5.00
Dale–Chall Readability
9.00
SMOG Index
8.40
Spache Readibility
5.00
Number of letters
9102
Number of words
1733
Number of sentences
505
Average words per sentences
3
Number of syllables
3114
Syllables in words
3094
Average syllables in words
1.80
Number of words in first three syllables
401
Percentage of word / syllables
23.14
Words not in Dale-Chall easy-word list
972
Words not in Spache easy-word list
481
Technologies
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 not fast enough: 0.88 seconds have passed until the page started to load.
Table layout
Good! No nested tables found.
Number of HTTP resources
68
Number of source domains
14
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
- https://edge.coherent.com/assets/js/jquery/1.12.0/jquery.min.js
- https://edge.coherent.com/assets/js/jquery/1.11.4/jquery-ui.min.js
- https://de.coherent.com/assets/js/js.min.js?v=82
- https://de.coherent.com/assets/js/html5lightbox/html5lightbox.min.js
- https://cdn.transifex.com/live.js
- https://www.coherent.com/.. /jquery.nivo.slider.min.js?v=1.3.7
- https://de.coherent.com/assets/js/transifex/transifex_is_live.js
- https://coherent.resultspage.com/autocomplete/sli-rac.config.js
- https://de.coherent.com/assets/css/normalize.min.css?v=82
- https://de.coherent.com/assets/css/style.min.css?v=82
- https://coherent.resultspage.com/autocomplete/sli-rac.css
- https://www.coherent.com/.. /nivo-slider.css?v=1.3.7
- https://www.coherent.com/.. /default.css?1.3.7
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- https://www.coherent.com/themes/third_party/jw_nivo/nivo-slider/jquery.nivo.slider.min.js?v=1.3.7
- https://www.coherent.com/js/js-LIVE.min.js
- https://de.coherent.com/js/map_finder.js
File size of all javascript files combined
799.02KB
Javascript minifying
You can save 382B (43% 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.
- https://de.coherent.com/assets/css/normalize.min.css
- https://de.coherent.com/assets/css/style.min.css
- https://www.coherent.com/themes/third_party/jw_nivo/nivo-slider/nivo-slider.css?v=1.3.7
- https://www.coherent.com/themes/third_party/jw_nivo/nivo-slider/themes/default/default.css?1.3.7
File size of all css files combined
206.03KB
CSS minifying
You can save 578B (34% compression) on the analysed URL by minifying the CSS files.
- By minifying https://www.coherent.com/.. /nivo-slider.css?v=1.3.7 you can save 355B (38% compression rate)
- By minifying https://www.coherent.com/.. /default.css?1.3.7 you can save 223B (29% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
136.83KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
60
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| https://cdn.transifex.com/.. /de.jsonp | Expiry time is not specified |
| https://cdn.transifex.com/.. /manifest.jsonp | Expiry time is not specified |
| https://cdn.transifex.com/live.js | Expiry time is not specified |
| https://az416426.vo.msecnd.net/scripts/a/ai.0.js | 10 minutes |
| https://www.google-analytics.com/analytics.js | 2 hours |
Speed test – Images
File size of all images combined
1.02MB
Image optimisation
You can save 114.4KB (18% compression) by optimising the images below:
- By lossless compressing the https://edge.coherent.com/.. /IMG_Micromachining_2000x625_1015.jpg you can save 26.2KB (18%) data.
- By lossless compressing the https://edge.coherent.com/.. /IMG_Scientific_2000x625_1015.jpg you can save 25.4KB (19%) data.
- By lossless compressing the https://edge.coherent.com/.. /2019_laser_measurement_catalog_2000x625.... you can save 16.7KB (18%) data.
- By lossless compressing the https://edge.coherent.com/.. /IMG_LifeSciences_2000x625_1015.jpg you can save 16.1KB (17%) data.
- By lossless compressing the https://edge.coherent.com/.. /IMG_banner_COHR_Website_ExactCut_Slide_3... you can save 12.6KB (14%) data.
- By lossless compressing the https://edge.coherent.com/.. /IMG_MaterialsProcessing_2000x625_1015.jp... you can save 8.4KB (13%) data.
- By lossless compressing the https://de.coherent.com/assets/site_images/globe-icon.png you can save 1.9KB (71%) data.
- By lossless compressing the https://edge.coherent.com/images/site_images/youku.png you can save 1.7KB (28%) data.
- By lossless compressing the https://edge.coherent.com/images/site_images/wechat-icon.png you can save 1.6KB (30%) data.
- By lossless compressing the https://edge.coherent.com/images/site_images/Youtube_gray_logo1.png you can save 1.3KB (69%) data.
- By lossless compressing the https://de.coherent.com/assets/site_images/transparent-image.png you can save 852B (92%) data.
- By lossless compressing the https://de.coherent.com/images/site_images/icons/link-arrow.png you can save 446B (22%) data.
- By lossless compressing the https://de.coherent.com/assets/site_images/lightbox-close.png you can save 410B (27%) data.
- By lossless compressing the https://de.coherent.com/assets/site_images/lightbox-prev.png you can save 375B (28%) data.
- By lossless compressing the https://de.coherent.com/assets/site_images/lightbox-next.png you can save 373B (27%) data.
- By lossless compressing the https://de.coherent.com/images/site_images/plus.png you can save 129B (19%) data.
Traffic
Alexa
252751
Main traffic sources
Links
We found a total of 307 different links.
Internal links: 269
External links: 38
Internal links: 269
External links: 38
External links:
Internal links:
Website security
IP
40.117.188.126
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
oherent.de, cxoherent.de, xoherent.de, csoherent.de, soherent.de, coherent.de, oherent.de, cdoherent.de, doherent.de, cfoherent.de, foherent.de, cvoherent.de, voherent.de, c oherent.de, oherent.de, cherent.de, coiherent.de, ciherent.de, cokherent.de, ckherent.de, colherent.de, clherent.de, coherent.de, cherent.de, copherent.de, cpherent.de, co9herent.de, c9herent.de, co0herent.de, c0herent.de, coerent.de, cohberent.de, coberent.de, cohgerent.de, cogerent.de, cohterent.de, coterent.de, cohyerent.de, coyerent.de, cohuerent.de, couerent.de, cohjerent.de, cojerent.de, cohmerent.de, comerent.de, cohnerent.de, conerent.de, cohrent.de, cohewrent.de, cohwrent.de, cohesrent.de, cohsrent.de, coherent.de, cohrent.de, cohedrent.de, cohdrent.de, cohefrent.de, cohfrent.de, coherrent.de, cohrrent.de, cohe3rent.de, coh3rent.de, cohe4rent.de, coh4rent.de, coheent.de, cohereent.de, coheeent.de, coherdent.de, cohedent.de, coherfent.de, cohefent.de, cohergent.de, cohegent.de, coher4,ent.de, cohe4,ent.de, cohertent.de, cohetent.de, coher5ent.de, cohe5ent.de, cohernt.de, coherewnt.de, coherwnt.de, coheresnt.de, cohersnt.de, coherent.de, cohernt.de, coherednt.de, coherdnt.de, coherefnt.de, coherfnt.de, coherernt.de, coherrnt.de, cohere3nt.de, coher3nt.de, cohere4nt.de, coher4nt.de, coheret.de, coherenbt.de, coherebt.de, coherengt.de, coheregt.de, coherenht.de, cohereht.de, coherenjt.de, coherejt.de, coherenmt.de, coheremt.de, coheren t.de, cohere t.de, coheren.de, coherentr.de, coherenr.de, coherentf.de, coherenf.de, coherentg.de, cohereng.de, coherenth.de, coherenh.de, coherenty.de, cohereny.de, coherent5.de, coheren5.de, coherent6.de, coheren6.de
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