SEO report of nv-enertech.de
NV-EnerTech
www.nv-enertech.de/
Die NV-Enertech GmbH & Co. KG ist Ihr Partner für Projektierung, Planung, Bauleitung und Inbetriebnahme von Industrie- und Kraftwerksanlagen.
Tasks
- Avoid using deprecated HTML tags.
SEO
URL
Domain : www.nv-enertech.de/
Character length : 19
Title
NV-EnerTech
Description
Die NV-Enertech GmbH & Co. KG ist Ihr Partner für Projektierung, Planung, Bauleitung und Inbetriebnahme von Industrie- und Kraftwerksanlagen.
Keywords (meta keywords)
Enertech, Dinslaken, Industrie, Kraftwerk, Bau, Projekt, Planung
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
There is robots.txt file.
Social
Social Engagement
No info found.
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
NV-EnerTech
Character length : 11
Good! The title’s length is between 10 and 70 characters.
Character length : 11
Good! The title’s length is between 10 and 70 characters.
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 |
|---|---|---|---|---|---|
| 1 | 0 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Please choose your language
Word cloud
- nv-enertech2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| nv-enertech |
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 5 images on this web page.
Alternate attributes for the following 5 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 5 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
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
Good! The website uses printer-friendly CSS.
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: 0.55 seconds have passed until the page started to load.
Table layout
Good! No nested tables found.
Number of HTTP resources
28
Number of source domains
3
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
- https://www.nv-enertech.de/wp-content/mmr/99316d8a-1553730080.css
Speed test – Javascript
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://www.nv-enertech.de/js/jquery-1.11.0.min.js
- http://www.nv-enertech.de/js/bacon.jquery.js
- http://www.nv-enertech.de/js/supersized.3.2.7.js
- http://www.nv-enertech.de/js/mobile-navigation.js
- http://www.nv-enertech.de/js/jquery.mCustomScrollbar.min.js
- http://www.nv-enertech.de/js/respond.js
- http://www.nv-enertech.de/js/lightbox.min.js
File size of all javascript files combined
478.77KB
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Error! Too many CSS files detected that slows down the page load.
- http://www.nv-enertech.de/css/template.css
- http://www.nv-enertech.de/css/fonts.css
- http://www.nv-enertech.de/css/media-800.css
- http://www.nv-enertech.de/css/media-1000.css
- http://www.nv-enertech.de/css/media-1350.css
- http://www.nv-enertech.de/css/retina.css
- http://www.nv-enertech.de/css/karriere.css
- http://www.nv-enertech.de/css/supersized.css
- http://www.nv-enertech.de/css/bacon.jquery.css
- http://www.nv-enertech.de/css/print.css
- http://www.nv-enertech.de/css/jquery.mCustomScrollbar.css
- http://www.nv-enertech.de/css/lightbox.css
File size of all css files combined
235.98KB
CSS minifying
You can save 4.2KB (14% compression) on the analysed URL by minifying the CSS files.
- By minifying https://www.nv-enertech.de/wp-content/mmr/99316d8a-1553730080.css you can save 4.2KB (14% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
42.27KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
25
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| https://www.googletagmanager.com/gtag/js?id=UA-133809470-1 | 15 minutes |
| https://www.google-analytics.com/analytics.js | 2 hours |
| https://www.nv-enertech.de/wp-content/mmr/41ec1508-1552291729.min.js | 2 days |
| https://www.nv-enertech.de/wp-content/mmr/91bc405d-1553632795.min.js | 2 days |
| https://www.nv-enertech.de/.. /revolution.extension.navigation.min.js?v... | 2 days |
| https://www.nv-enertech.de/.. /revolution.extension.slideanims.min.js?v... | 2 days |
| https://www.nv-enertech.de/.. /4c4362d1-7674-4e53-a249-7b1a25b4e9e9.wof... | 2 days |
| https://www.nv-enertech.de/.. /530dee22-e3c1-4e9f-bf62-c31d510d9656.wof... | 2 days |
| https://www.nv-enertech.de/.. /5b4a262e-3342-44e2-8ad7-719998a68134.wof... | 2 days |
| https://www.nv-enertech.de/.. /8ede3053-a8ab-4a0e-9530-6d4a6fe7c728.wof... | 2 days |
| https://www.nv-enertech.de/wp-includes/js/wp-emoji-release.min.js | 2 days |
Speed test – Images
File size of all images combined
2.23MB
Image optimisation
You can save 1.1MB (55% compression) by optimising the images below:
- By lossless compressing the https://www.nv-enertech.de/wp-content/uploads/2018/10/slider3.jpg you can save 834.7KB (62%) data.
- By lossless compressing the https://www.nv-enertech.de/.. /Engineering.jpg you can save 307.7KB (46%) data.
- By lossless compressing the https://www.nv-enertech.de/.. /TUEV_ISO_9001_2015_9105019485-320x116.pn... you can save 3.8KB (12%) data.
- By lossless compressing the https://www.nv-enertech.de/.. /bild2-1024x197.jpg you can save 2.8KB (13%) data.
- By lossless compressing the https://www.nv-enertech.de/.. /enertech-logo.png you can save 1.9KB (24%) data.
- By lossless compressing the https://www.nv-enertech.de/.. /burgerbutton.png you can save 1.2KB (78%) data.
- By lossless compressing the https://www.nv-enertech.de/.. /xing.png you can save 394B (32%) data.
- By lossless compressing the https://www.nv-enertech.de/.. /linkedin.png you can save 326B (32%) data.
- By lossless compressing the https://www.nv-enertech.de/.. /facebook.png you can save 303B (31%) data.
- By lossless compressing the https://www.nv-enertech.de/.. /phone-icon-green.png you can save 251B (22%) data.
Links
We found a total of 4 different links.
Internal links: 4
Internal links: 4
External links:
| Link text (anchor) | Link strength |
|---|
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| German | |
| English | |
| NV-EnerTech Unternehmensgruppe | |
| NV-EnerTech group of companies |
Website security
IP
217.160.231.124
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
Good! The website uses favicon.
Typos
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