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SEO audit: www.derplast.eu

derplast.eu desktop preview
78 %

Legend

OK
Error
Suggestion
Status
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Mobile devices

This website is optimal for mobile devices!
This website is optimal for tablet devices!
derplast.eu mobil preview
derplast.eu tablet preview

Google search result list preview

DER-PLAST

www.derplast.eu/
Error! Missing "meta description" part: the page has no summary description!

Domain / URL audit

Domain : www.derplast.eu/
Length (characters) : 16
0
Alexa does not have enough data about this website.
The 31.15.10.88 ip address is not on the spam list.

SEO audit: Content analysis

We have found the language localisation: ”en”.
DER-PLAST

Length (characters) : 9

Improve! The website address (title) should be between 10 and 70 characters in length.
Ratio : 4%

Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Excellent! The website does not have any flash contents.
Excellent! The website does not use iFrame solutions.
extrusion  edging  lamella  der-plast  used  etics  market  ledge  producing  projects  bead  corner  profiles  profile  systems  customers  drip  worldwide  continuous  product  certified  durable  highest  billing  started  visible  high-quality  wacław  insulation  hidden  thermal  dereń  pvc  poland  products  customer  raw  company  garden  innovative  environmental  get  movement  information  flexible  mesh  window  now  reveal  best  production  quality  number  building  materials  industry  data 
Keyword Content Title Description (meta description) Headings (headings)
profiles 31
building 28
profile 17
window 12
products 10
pvc 9
Keywords (2 words) Content Title Description (meta description) Headings (headings)
building profiles 12
profiles window 6
lamella building 4
with lamella 4
window reveal 4
window profile 4
Keywords (3 words) Content Title Description (meta description) Headings (headings)
building profiles window 3
with lamella building 3
H1H2H3H4H5H6
1529300
Heading structure in the source code
  • <H2> Home
  • <H2> Specialists in PVC products
  • <H4> Building profiles
  • <H4> Garden profiles
  • <H4> Other products
  • <H2> Our Company
  • <H3> Quality
  • <H3> Innovation
  • <H3> Customer care
  • <H3> Environment
  • <H1> our products
  • <H3> Visible Drip Ledge Profile WM
  • <H3> Visible Drip Ledge Profile MM
  • <H3> Hidden Drip Ledge Profile WM
  • <H3> Hidden Drip Ledge Profile MM
  • <H3> Corner bead with mesh MM
  • <H3> Universal corner bead
  • <H3> Render stop profile
  • <H3> Continuous movement profile
  • <H3> Corner movement profile
  • <H3> Window reveal profile 3
  • <H3> Window reveal profile 6
  • <H3> Window reveal profile 9
  • <H3> Window reveal 3 with lamella
  • <H3> Window reveal 6 with lamella
  • <H3> Window reveal 9 with lamella
  • <H3> Window profile 3
  • <H3> Window profile 6
  • <H3> Window profile 9
  • <H3> Window profile 3 with lamella
  • <H3> Window profile 6 with lamella
  • <H3> Window profile 9 with lamella
  • <H3> Garden Edging Profile
  • <H2> CONTACT INFORMATION
  • <H3> Contact data
  • <H3>
  • <H3> Billing data
  • <H2> LOCATION
  • Expand

SEO audit: technology

Excellent! The web address is accessible only in one version. The version without www is redirected to the version with www.
Excellent! The website uses favicon.
HTML 5
Perfect! The character encoding is set: UTF-8.
Excellent! No deprecated HTML tags are detected.
Suggestion! Unfortunately, no printer-friendly CSS found.
The website has a 404 error page.
There is robots.txt file.
https://www.derplast.eu/robots.txt
User-agentDisallow (parts which have been disallowed for the search engines)
*
  • /wp-admin/


Excellent! Sitemap is used on this website.
https://www.derplast.eu/sitemap.xml
The Google Analytics tracking code is missing.
Suggestion! The website does not use the Google Tag Manager.
Warning! The website contains at least one unencrypted email address.

Speed test

The server response time is not fast enough: 0.90 seconds have passed until the page started to load.
Excellent! No nested tables found.
137
9
The elements below are blocking the “above the fold” rendering.
The javascript files below are blocking the rendering.
  • https://www.derplast.eu/.. /jquery.js?ver=1.12.4-wp
  • https://www.derplast.eu/.. /jquery-migrate.min.js?ver=1.4.1
  • https://www.derplast.eu/.. /jquery.themepunch.tools.min.js?ver=5.4.6...
  • https://www.derplast.eu/.. /jquery.themepunch.revolution.min.js?ver=...
  • https://www.derplast.eu/.. /jquery.waypoints.min.js?ver=4.0.1
  • https://www.derplast.eu/.. /jquery.sticky.js?ver=1.0.4
  • https://www.derplast.eu/.. /superfish.min.js?ver=1.7.9
  • https://www.derplast.eu/.. /plugins.min.js
  • https://www.derplast.eu/.. /jpreloader.min.js?ver=2.1
  • Expand
The CSS files below are blocking the rendering.
  • https://www.derplast.eu/.. /style.min.css?ver=5.2.3
  • https://www.derplast.eu/.. /styles.css?ver=5.1.1
  • https://www.derplast.eu/.. /settings.css?ver=5.4.6.4
  • https://www.derplast.eu/.. /bootstrap.min.css?ver=3.3.7
  • https://www.derplast.eu/.. /font-awesome.min.css?ver=5.4.5
  • https://www.derplast.eu/.. /themify-icons.css?ver=1.0.1
  • https://www.derplast.eu/.. /animate.css?ver=3.5.2
  • https://www.derplast.eu/.. /main.css?ver=1.0
  • https://www.derplast.eu/.. /style.css?ver=5.2.3
  • https://www.derplast.eu/.. /app.css?ver=2.7.1
  • https://www.derplast.eu/.. /js_composer.min.css?ver=5.4.5
  • Expand

Speed test – Javascript

Error! Too many javascript files found which slows down the page load on the website.
  • https://www.derplast.eu/wp-includes/js/jquery/jquery.js?ver=1.12.4-wp
  • https://www.derplast.eu/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
  • https://www.derplast.eu/wp-content/plugins/revslider/public/assets/js/jquery.themepunch.tools.min.js?ver=5.4.6.4
  • https://www.derplast.eu/wp-content/plugins/revslider/public/assets/js/jquery.themepunch.revolution.min.js?ver=5.4.6.4
  • https://www.derplast.eu/wp-content/themes/onliestwp/assets/js/jquery.waypoints.min.js?ver=4.0.1
  • https://www.derplast.eu/wp-content/themes/onliestwp/assets/js/jquery.sticky.js?ver=1.0.4
  • https://www.derplast.eu/wp-content/themes/onliestwp/assets/js/superfish.min.js?ver=1.7.9
  • https://www.derplast.eu/wp-content/themes/onliestwp/assets/js/plugins.min.js
  • https://www.derplast.eu/wp-content/themes/onliestwp/assets/js/jpreloader.min.js?ver=2.1
  • https://www.derplast.eu/wp-content/plugins/contact-form-7/includes/js/scripts.js?ver=5.1.1
  • https://www.derplast.eu/wp-content/themes/onliestwp/assets/js/main.js?ver=1.0
  • https://www.derplast.eu/wp-includes/js/wp-embed.min.js?ver=5.2.3
  • https://www.derplast.eu/wp-content/plugins/js_composer/assets/js/dist/js_composer_front.min.js?ver=5.4.5
  • https://www.derplast.eu/wp-content/plugins/js_composer/assets/lib/waypoints/waypoints.min.js?ver=5.4.5
  • https://www.derplast.eu/wp-content/plugins/js_composer/assets/lib/bower/flexslider/jquery.flexslider-min.js?ver=5.4.5
  • https://www.derplast.eu/wp-content/plugins/js_composer/assets/lib/prettyphoto/js/jquery.prettyPhoto.min.js?ver=5.4.5
  • https://www.derplast.eu/wp-content/themes/onliestwp/assets/js/countup.min.js?ver=1.1.0
  • https://www.derplast.eu/wp-content/plugins/js_composer/assets/lib/bower/isotope/dist/isotope.pkgd.min.js?ver=5.4.5
  • https://www.derplast.eu/wp-content/plugins/simple-lightbox/client/js/prod/lib.core.js?ver=2.7.1
  • https://www.derplast.eu/wp-content/plugins/simple-lightbox/client/js/prod/lib.view.js?ver=2.7.1
  • https://www.derplast.eu/wp-content/plugins/simple-lightbox/themes/baseline/js/prod/client.js?ver=2.7.1
  • https://www.derplast.eu/wp-content/plugins/simple-lightbox/themes/default/js/prod/client.js?ver=2.7.1
  • https://www.derplast.eu/wp-content/plugins/simple-lightbox/template-tags/item/js/prod/tag.item.js?ver=2.7.1
  • https://www.derplast.eu/wp-content/plugins/simple-lightbox/template-tags/ui/js/prod/tag.ui.js?ver=2.7.1
  • https://www.derplast.eu/wp-content/plugins/simple-lightbox/content-handlers/image/js/prod/handler.image.js?ver=2.7.1
2.05 MB
You can save 2.7KB (23% compression) on the analysed URL by minifying the javascript files.

Speed test – CSS

Suggestion! You must avoid using inline CSS.
Error! Too many CSS files detected that slows down the page load.
  • https://www.derplast.eu/wp-includes/css/dist/block-library/style.min.css?ver=5.2.3
  • https://www.derplast.eu/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=5.1.1
  • https://www.derplast.eu/wp-content/plugins/revslider/public/assets/css/settings.css?ver=5.4.6.4
  • https://www.derplast.eu/wp-content/themes/onliestwp/assets/css/bootstrap.min.css?ver=3.3.7
  • https://www.derplast.eu/wp-content/plugins/js_composer/assets/lib/bower/font-awesome/css/font-awesome.min.css?ver=5.4.5
  • https://www.derplast.eu/wp-content/themes/onliestwp/assets/css/themify-icons.css?ver=1.0.1
  • https://www.derplast.eu/wp-content/themes/onliestwp/assets/css/animate.css?ver=3.5.2
  • https://www.derplast.eu/wp-content/themes/onliestwp/assets/css/main.css?ver=1.0
  • https://www.derplast.eu/wp-content/themes/onliestwp/style.css?ver=5.2.3
  • https://www.derplast.eu/wp-content/plugins/simple-lightbox/client/css/app.css?ver=2.7.1
  • https://www.derplast.eu/wp-content/plugins/js_composer/assets/css/js_composer.min.css?ver=5.4.5
  • https://www.derplast.eu/wp-content/plugins/js_composer/assets/lib/bower/animate-css/animate.min.css?ver=5.4.5
  • https://www.derplast.eu/wp-content/plugins/js_composer/assets/lib/bower/flexslider/flexslider.min.css?ver=5.4.5
  • https://www.derplast.eu/wp-content/plugins/js_composer/assets/lib/prettyphoto/css/prettyPhoto.min.css?ver=5.4.5
1,017.05 KB
You can save 2.9KB (24% compression) on the analysed URL by minifying the CSS files.

Speed test – Compression

115.80 KB
The HTML is minified.
Your site uses compression.

Speed test – Browser cache

72
The browser cache is not set correctly for all elements.
URLDuration
https://www.derplast.eu/.. /flexslider-icon.woffExpiry time is not specified
https://www.derplast.eu/.. /style.cssExpiry time is not specified
https://www.derplast.eu/.. /style.cssExpiry time is not specified
https://www.derplast.eu/.. /bodybg-pattern.jpgExpiry time is not specified
https://www.derplast.eu/.. /plugins.min.jsExpiry time is not specified
https://www.derplast.eu/.. /Hidden_drip_ledge_profile_welded.jpgExpiry time is not specified
https://www.derplast.eu/.. /Window_reveal_profile_6_9_mm.jpgExpiry time is not specified
https://www.derplast.eu/.. /corner_movement_profile-1.jpgExpiry time is not specified
https://www.derplast.eu/.. /dylatacja-prosta2-e1540581350312.jpgExpiry time is not specified
https://www.derplast.eu/.. /garden_edging_profile.jpgExpiry time is not specified
https://www.derplast.eu/.. /render_stop_profile.jpgExpiry time is not specified
https://www.derplast.eu/.. /universal_corner_bead.jpgExpiry time is not specified
https://www.derplast.eu/.. /wordcloud_1-1024x687.pngExpiry time is not specified
https://www.derplast.eu/.. /wordcloud_1-768x515.pngExpiry time is not specified
https://www.derplast.eu/.. /18086_8557e41e7e.jpgExpiry time is not specified
https://www.derplast.eu/.. /4506585-orange-wallpapers.jpgExpiry time is not specified
https://www.derplast.eu/.. /Hidden_drip_ledge_profile_simple_molded....Expiry time is not specified
https://www.derplast.eu/.. /Window_reveal_profile_3mm_mesh.jpgExpiry time is not specified
https://www.derplast.eu/.. /corner_bead_with_MM.jpgExpiry time is not specified
https://www.derplast.eu/.. /window_profile_3mm_without_lamella_mesh....Expiry time is not specified
https://www.derplast.eu/.. /Window_profile_3mm_with_lamella_without_...Expiry time is not specified
https://www.derplast.eu/.. /Window_profile_6_9mm_with_lamella_withou...Expiry time is not specified
https://www.derplast.eu/.. /Window_profile_6_9mm_without_lamella_mes...Expiry time is not specified
https://www.derplast.eu/.. /Window_reveal_profile_6_lamella_mesh.jpg...Expiry time is not specified
https://www.derplast.eu/.. /Window_reveal_profile_9_lamella_mesh.jpg...Expiry time is not specified
https://www.derplast.eu/.. /Window_reveal_profile_with_mesh_9_mm_wit...Expiry time is not specified
https://www.derplast.eu/.. /window_reveal_profile_lamella_mesh_3mm.j...Expiry time is not specified
https://www.derplast.eu/.. /granulate_derplast1.jpgExpiry time is not specified
https://www.derplast.eu/.. /machine20_derplast-2496x1872.jpgExpiry time is not specified
https://www.derplast.eu/.. /machine30_derplast-2496x1872.jpgExpiry time is not specified
https://www.derplast.eu/.. /Logo_DER-PLAST.pngExpiry time is not specified
https://www.derplast.eu/.. /Visible_drip_ledge_profile_melted.jpgExpiry time is not specified
https://www.derplast.eu/.. /visible_drip_ledge_profile.jpgExpiry time is not specified
https://www.google.com/.. /vt?pb=!1m4!1m3!1i5!2i15!3i9!1m4!1m3!1i5!...5 minutes
https://www.google.com/.. /vt?pb=!1m4!1m3!1i5!2i18!3i11!1m4!1m3!1i5...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i5!2i15!3i10!4i256!2m3!1...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i5!2i15!3i11!4i256!2m3!1...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i5!2i15!3i9!4i256!2m3!1e...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i5!2i16!3i10!4i256!2m3!1...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i5!2i16!3i11!4i256!2m3!1...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i5!2i16!3i9!4i256!2m3!1e...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i5!2i17!3i10!4i256!2m3!1...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i5!2i17!3i11!4i256!2m3!1...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i5!2i17!3i9!4i256!2m3!1e...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i5!2i18!3i10!4i256!2m3!1...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i5!2i18!3i11!4i256!2m3!1...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i5!2i18!3i9!4i256!2m3!1e...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i5!2i19!3i10!4i256!2m3!1...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i5!2i19!3i11!4i256!2m3!1...5 minutes
https://www.google.com/.. /vt?pb=!1m5!1m4!1i5!2i19!3i9!4i256!2m3!1e...5 minutes
https://www.google.com/recaptcha/api.js5 minutes
https://www.google.com/.. /api.js?render=6LftG54UAAAAAB2Fz6DH6KloOP...5 minutes
https://www.google.com/.. /webworker.js?hl=en&v=Zy-zVXWdnDW6AUZkKlo...5 minutes
https://maps.googleapis.com/.. /js?client=google-maps-embed&paint_origin...30 minutes
Expand

Speed test – Images

5.65 MB
You can save 2.7MB (63% compression) by optimising the images below: