SEO report of dl-lufttechnik.de
DL-HOME
www.dl-lufttechnik.de/
DL Lufttechnik - Systemlieferant für Lüftungstechnik
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.dl-lufttechnik.de/
Character length : 22
Title
DL-HOME
Description
DL Lufttechnik - Systemlieferant für Lüftungstechnik
Keywords (meta keywords)
DL, DL Lufttechnik, Lüftungstechnik, Systemlieferant, Luft, Technik, Luftleitung, Lingen, Pila, Karpol
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
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
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: ”en”.
Title
DL-HOME
Character length : 7
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 7
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 2%
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 |
|---|---|---|---|---|---|
| 3 | 1 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> LUFT + TECHNIK
- <H1> DL LUFTTECHNIK
- <H1> Systemlieferant für Lüftungstechnik
- <H2> FAIR, BESTÄNDIG UND VERLÄSSLICH - MIT JEDEM M2
Word cloud
- lufttechnik3
- download3
- produkte3
- galerie2
- lochblech2
- referenzen2
- news-blog2
- bestellung2
- freuen2
- info@dl-lufttechnik2
- anfrage2
- außen-/fortluft2
- eckig2
- unternehmen2
- regenabscheider2
- dl-akustikx2
- zertifikate2
- kompensatoren2
- schutzgitter2
- schalldämpfer2
- entrauchung2
- home2
- luftleitungen2
- rohre2
- klappen2
- lüftungsgitter2
- dachaufsätze2
- zubehör2
- formteile2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| lufttechnik | |||
| download | |||
| produkte | |||
| galerie | |||
| lochblech | |||
| referenzen |
Two Word cloud
- für außen-/fortluft2
- zertifikate galerie2
- galerie referenzen2
- home produkte2
Three Word cloud
- unternehmen kontakt zertifikate2
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 73 images on this web page.
Alternate attributes for the following 49 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 49 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.dl-lufttechnik.de/images/blank.gif?crc=4208392903 (48 occurrences)
Readability
Flesch–Kincaid Grade Level
8.30
Flesch Reading Ease
40.50
Coleman Liau Index
12.00
Automated Readability Index (ARI)
9.20
Dale–Chall Readability
10.00
SMOG Index
8.80
Spache Readibility
5.00
Number of letters
1866
Number of words
302
Number of sentences
102
Average words per sentences
3
Number of syllables
583
Syllables in words
561
Average syllables in words
1.93
Number of words in first three syllables
97
Percentage of word / syllables
32.12
Words not in Dale-Chall easy-word list
244
Words not in Spache easy-word list
163
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 fast enough.
Table layout
Good! No nested tables found.
Number of HTTP resources
42
Number of source domains
6
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://webfonts.creativecloud.com/lato:n4:all.js
- http://www.dl-lufttechnik.de/css/site_global.css?crc=439786255
- http://www.dl-lufttechnik.de/.. /master_dl-lufttechnik.css?crc=3993295476...
- http://www.dl-lufttechnik.de/css/index.css?crc=6032188
- https://webfonts.creativecloud.com/c/6e6e80/1w;lato,1,c0r:W:n4/l
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
281.96KB
Javascript minifying
You can save 477B (28% 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.dl-lufttechnik.de/css/site_global.css?crc=439786255
- http://www.dl-lufttechnik.de/css/master_dl-lufttechnik.css?crc=3993295476
- http://www.dl-lufttechnik.de/css/index.css?crc=6032188
File size of all css files combined
489.72KB
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
151.87KB
Gzip compression
Error! By using Gzip you can save 138.1KB (91% compression) on your site.
- By compressing http://www.dl-lufttechnik.de you can save 138.1KB (91% compression rate)
- By compressing http://www.dl-lufttechnik.de/css/index.css?crc=6032188 you can save 106.2KB (90% compression rate)
- By compressing http://www.dl-lufttechnik.de/.. /master_dl-lufttechnik.css?crc=3993295476... you can save 98.6KB (96% compression rate)
- By compressing http://www.dl-lufttechnik.de/scripts/webpro.js?crc=4008207987 you can save 35.4KB (73% compression rate)
- By compressing http://www.dl-lufttechnik.de/scripts/museutils.js?crc=3977567354 you can save 26.5KB (69% compression rate)
- By compressing http://www.dl-lufttechnik.de/css/site_global.css?crc=439786255 you can save 10.9KB (80% compression rate)
- By compressing http://www.dl-lufttechnik.de/scripts/require.js?crc=228336483 you can save 9.5KB (59% compression rate)
- By compressing http://www.dl-lufttechnik.de/.. /jquery.musemenu.js?crc=507538709 you can save 3.7KB (64% compression rate)
- By compressing http://www.dl-lufttechnik.de/.. /jquery.museresponsive.js?crc=159461060 you can save 3.4KB (60% compression rate)
- By compressing http://www.dl-lufttechnik.de/.. /jquery.musepolyfill.bgsize.js?crc=426230... you can save 3KB (61% compression rate)
- By compressing http://www.dl-lufttechnik.de/.. /musewpdisclosure.js?crc=47145737 you can save 2.1KB (62% compression rate)
- By compressing http://www.dl-lufttechnik.de/scripts/museconfig.js?crc=483509463 you can save 1.5KB (61% compression rate)
- By compressing http://www.dl-lufttechnik.de/scripts/whatinput.js?crc=86476730 you can save 927B (54% compression rate)
- By compressing http://www.dl-lufttechnik.de/scripts/jquery.watch.js?crc=4146793168 you can save 825B (47% compression rate)
- By compressing http://www.dl-lufttechnik.de/images/dl.svg?crc=3802313445 you can save 676B (52% 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 |
|---|---|
| https://www.google-analytics.com/analytics.js | 2 hours |
Speed test – Images
File size of all images combined
4.18MB
Image optimisation
You can save 12.6KB (41% compression) by optimising the images below:
- By lossless compressing the http://www.dl-lufttechnik.de/.. /dl-awsg-b142x226.jpg?crc=50061618 you can save 3.1KB (28%) data.
- By lossless compressing the http://www.dl-lufttechnik.de/.. /dl-ra-e-ad-a230x194.jpg?crc=4137732134 you can save 3KB (31%) data.
- By lossless compressing the http://www.dl-lufttechnik.de/images/u335263-a_2x.png?crc=202999836 you can save 1.8KB (96%) data.
- By lossless compressing the http://www.dl-lufttechnik.de/images/u335263-r_2x.png?crc=3842522429 you can save 1.8KB (96%) data.
- By lossless compressing the http://www.dl-lufttechnik.de/images/u335263-a.png?crc=267480287 you can save 706B (91%) data.
- By lossless compressing the http://www.dl-lufttechnik.de/images/u335263-r.png?crc=4279298263 you can save 684B (90%) data.
- By lossless compressing the http://www.dl-lufttechnik.de/images/u564953-m_2x5.png?crc=4108246009 you can save 485B (87%) data.
- By lossless compressing the http://www.dl-lufttechnik.de/images/u335263_2x.png?crc=202999836 you can save 416B (22%) data.
- By lossless compressing the http://www.dl-lufttechnik.de/images/u564953-m5.png?crc=4182251480 you can save 334B (82%) data.
- By lossless compressing the http://www.dl-lufttechnik.de/images/u946330-4_2x.png?crc=276616906 you can save 225B (25%) data.
- By lossless compressing the http://www.dl-lufttechnik.de/images/u335263.png?crc=267480287 you can save 108B (14%) data.
Links
We found a total of 65 different links.
Internal links: 62
External links: 3
Internal links: 62
External links: 3
External links:
| Link text (anchor) | Link strength |
|---|---|
| DOWNLOAD HIER | |
| https://www.instagram.com/lufttechnik | |
| https://pl-pl.facebook.com/Karpol-Sp-z-oo-216697751692937 |
Internal links:
Website security
IP
176.28.21.130
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.
Icons
Favicon
Good! The website uses favicon.
Typos
l-lufttechnik.de, dxl-lufttechnik.de, xl-lufttechnik.de, dsl-lufttechnik.de, sl-lufttechnik.de, dwl-lufttechnik.de, wl-lufttechnik.de, del-lufttechnik.de, el-lufttechnik.de, drl-lufttechnik.de, rl-lufttechnik.de, dfl-lufttechnik.de, fl-lufttechnik.de, dvl-lufttechnik.de, vl-lufttechnik.de, dcl-lufttechnik.de, cl-lufttechnik.de, d-lufttechnik.de, dlp-lufttechnik.de, dp-lufttechnik.de, dlo-lufttechnik.de, do-lufttechnik.de, dl-lufttechnik.de, d-lufttechnik.de, dli-lufttechnik.de, di-lufttechnik.de, dlk-lufttechnik.de, dk-lufttechnik.de, dlm-lufttechnik.de, dm-lufttechnik.de, dl.-lufttechnik.de, d.-lufttechnik.de, dllufttechnik.de, dl-=lufttechnik.de, dl=lufttechnik.de, dl-_lufttechnik.de, dl_lufttechnik.de, dl-0lufttechnik.de, dl0lufttechnik.de, dl-+lufttechnik.de, dl+lufttechnik.de, dl-*lufttechnik.de, dl*lufttechnik.de, dl-9lufttechnik.de, dl9lufttechnik.de, dl-ufttechnik.de, dl-lpufttechnik.de, dl-pufttechnik.de, dl-loufttechnik.de, dl-oufttechnik.de, dl-lufttechnik.de, dl-ufttechnik.de, dl-liufttechnik.de, dl-iufttechnik.de, dl-lkufttechnik.de, dl-kufttechnik.de, dl-lmufttechnik.de, dl-mufttechnik.de, dl-l.ufttechnik.de, dl-.ufttechnik.de, dl-lfttechnik.de, dl-luyfttechnik.de, dl-lyfttechnik.de, dl-luhfttechnik.de, dl-lhfttechnik.de, dl-lujfttechnik.de, dl-ljfttechnik.de, dl-lukfttechnik.de, dl-lkfttechnik.de, dl-luifttechnik.de, dl-lifttechnik.de, dl-lu7fttechnik.de, dl-l7fttechnik.de, dl-lu8fttechnik.de, dl-l8fttechnik.de, dl-luttechnik.de, dl-lufcttechnik.de, dl-lucttechnik.de, dl-lufdttechnik.de, dl-ludttechnik.de, dl-lufettechnik.de, dl-luettechnik.de, dl-lufrttechnik.de, dl-lurttechnik.de, dl-luftttechnik.de, dl-lutttechnik.de, dl-lufgttechnik.de, dl-lugttechnik.de, dl-lufbttechnik.de, dl-lubttechnik.de, dl-lufvttechnik.de, dl-luvttechnik.de, dl-luftechnik.de, dl-luftrtechnik.de, dl-lufrtechnik.de, dl-luftftechnik.de, dl-lufftechnik.de, dl-luftgtechnik.de, dl-lufgtechnik.de, dl-lufthtechnik.de, dl-lufhtechnik.de, dl-luftytechnik.de, dl-lufytechnik.de, dl-luft5technik.de, dl-luf5technik.de, dl-luft6technik.de, dl-luf6technik.de, dl-luftechnik.de, dl-lufttrechnik.de, dl-luftrechnik.de, dl-lufttfechnik.de, dl-luftfechnik.de, dl-lufttgechnik.de, dl-luftgechnik.de, dl-luftthechnik.de, dl-lufthechnik.de, dl-lufttyechnik.de, dl-luftyechnik.de, dl-luftt5echnik.de, dl-luft5echnik.de, dl-luftt6echnik.de, dl-luft6echnik.de, dl-lufttchnik.de, dl-lufttewchnik.de, dl-lufttwchnik.de, dl-luftteschnik.de, dl-lufttschnik.de, dl-lufttechnik.de, dl-lufttchnik.de, dl-lufttedchnik.de, dl-lufttdchnik.de, dl-lufttefchnik.de, dl-lufttfchnik.de, dl-luftterchnik.de, dl-lufttrchnik.de, dl-luftte3chnik.de, dl-luftt3chnik.de, dl-luftte4chnik.de, dl-luftt4chnik.de, dl-lufttehnik.de, dl-lufttecxhnik.de, dl-lufttexhnik.de, dl-lufttecshnik.de, dl-luftteshnik.de, dl-lufttechnik.de, dl-lufttehnik.de, dl-lufttecdhnik.de, dl-lufttedhnik.de, dl-lufttecfhnik.de, dl-lufttefhnik.de, dl-lufttecvhnik.de, dl-lufttevhnik.de, dl-lufttec hnik.de, dl-luftte hnik.de, dl-lufttecnik.de, dl-lufttechbnik.de, dl-lufttecbnik.de, dl-lufttechgnik.de, dl-lufttecgnik.de, dl-lufttechtnik.de, dl-lufttectnik.de, dl-lufttechynik.de, dl-lufttecynik.de, dl-lufttechunik.de, dl-lufttecunik.de, dl-lufttechjnik.de, dl-lufttecjnik.de, dl-lufttechmnik.de, dl-lufttecmnik.de, dl-lufttechnnik.de, dl-lufttecnnik.de
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