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lf.net

Website review lf.net

 Generated on June 12 2019 15:36 PM

Old statistics? UPDATE !


The score is 58/100

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SEO Content

Title

LF.net :: LF.net Netzwerksysteme GmbH :: Internet Service Provider in Stuttgart



Length : 79

Ideally, your title should contain between 10 and 70 characters (spaces included). Use this free tool to calculate text length.
Description



Length : 0

Very bad. We haven't found meta description on your page. Use this free online meta tags generator to create description.
Keywords

LF.net, LFnet, ISP, Provider, Stuttgart, Rechenzentrum, DSL, Mail, Webserver, FreeBSD, Linux, Firewall, Viruswall, Einwahl, Housing, Hosting



Good, your page contains meta keywords.
Og Meta Properties This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.
Headings
H1 H2 H3 H4 H5 H6
1 0 0 1 0 0
  • [H1] LF.net Netzwerksysteme GmbH
  • [H4] Herzlich willkommen bei der LF.net GmbH in Stuttgart!
Images We found 6 images on this web page.

Good, most or all of your images have alt attributes
Text/HTML Ratio Ratio : 39%

Ideal! This page's ratio of text to HTML code is between 25 and 70 percent.
Flash Perfect, no Flash content has been detected on this page.
Iframe Great, there are no Iframes detected on this page.

URL Rewrite Good. Your links looks friendly!
Underscores in the URLs Perfect! No underscores detected in your URLs.
In-page links We found a total of 13 links including 0 link(s) to files



Anchor Type Juice
hier Internal Passing Juice
LF.net Internal Passing Juice
Internetdienste Internal Passing Juice
Lösungen Internal Passing Juice
Support Internal Passing Juice
Kontakt Internal Passing Juice
Startseite Internal Passing Juice
» Startseite Internal Passing Juice
» Suche Internal Passing Juice
» Login Internal Passing Juice
» Impressum/Datenschutz Internal Passing Juice
Newsletter Juni 2019 Internal Passing Juice
Newsletter Mai 2019 Internal Passing Juice

SEO Keywords

Keywords Cloud lösungen lfnet unser unsere netzwerksysteme newsletter weiter gmbh für und
Keywords Consistency
Keyword Content Title Keywords Description Headings
und 8
lfnet 6
gmbh 4
unsere 3
netzwerksysteme 3

Usability

Url Domain : lf.net
Length : 6
Favicon Great, your website has a favicon.
Printability We could not find a Print-Friendly CSS.
Language Good. Your declared language is de.
Dublin Core This page does not take advantage of Dublin Core.

Document

Doctype XHTML 1.0 Transitional
Encoding Perfect. Your declared charset is UTF-8.
W3C Validity Errors : 7
Warnings : 9
Email Privacy Great no email address has been found in plain text!
Deprecated HTML Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
Attention! Try to avoid nested tables in HTML.
Perfect. No inline css has been found in HTML tags!
Great, your website has few CSS files.
Perfect, your website has few JavaScript files.
Too bad, your website does not take advantage of gzip.

Mobile

Mobile Optimization
Apple Icon
Meta Viewport Tag
Flash content

Optimization

XML Sitemap Great, your website has an XML sitemap.

http://lf.net/sitemap.xml
Robots.txt http://lf.net/robots.txt

Great, your website has a robots.txt file.
Analytics Missing

We didn't detect an analytics tool installed on this website.

Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.

PageSpeed Insights


46 / 100    Speed
  Should Fix:
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 377.2KiB (73% reduction).

  • Compressing https://lf.net/js/jquery-ui/ui/jquery-ui-1.8rc3.custom.js could save 172.9KiB (75% reduction).
  • Compressing https://lf.net/js/jquery-ui/jquery-1.4.2.js could save 115KiB (71% reduction).
  • Compressing https://matomo.lf.net/matomo/matomo.js could save 43.5KiB (66% reduction).
  • Compressing https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.theme.css could save 14.3KiB (83% reduction).
  • Compressing https://lf.net/css/lf-default.css could save 14KiB (78% reduction).
  • Compressing https://lf.net/ could save 6.6KiB (70% reduction).
  • Compressing https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.datepicker.css could save 2.8KiB (75% reduction).
  • Compressing https://lf.net/static/npm/node_modules/jquery.cookie-consent/src/jquery.cookie-consent.js could save 2KiB (60% reduction).
  • Compressing https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.button.css could save 1.2KiB (66% reduction).
  • Compressing https://lf.net/css/prod-specs.css could save 955B (60% reduction).
  • Compressing https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.dialog.css could save 747B (62% reduction).
  • Compressing https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.core.css could save 727B (53% reduction).
  • Compressing https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.tabs.css could save 708B (59% reduction).
  • Compressing https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.slider.css could save 626B (65% reduction).
  • Compressing https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.accordion.css could save 493B (61% reduction).
  • Compressing https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.autocomplete.css could save 383B (50% reduction).
  • Compressing https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.base.css could save 224B (64% reduction).
Show how to fix
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

  • https://lf.net/css/lf-default.css (expiration not specified)
  • https://lf.net/css/prod-specs.css (expiration not specified)
  • https://lf.net/images/0.gif (expiration not specified)
  • https://lf.net/images/icons/int-link.png (expiration not specified)
  • https://lf.net/images/icons/print.gif (expiration not specified)
  • https://lf.net/images/index-pics/home.jpg (expiration not specified)
  • https://lf.net/images/lfnet.gif (expiration not specified)
  • https://lf.net/js/jquery-ui/jquery-1.4.2.js (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.accordion.css (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.all.css (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.autocomplete.css (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.base.css (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.button.css (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.core.css (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.datepicker.css (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.dialog.css (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.progressbar.css (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.slider.css (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.tabs.css (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.theme.css (expiration not specified)
  • https://lf.net/js/jquery-ui/ui/jquery-ui-1.8rc3.custom.js (expiration not specified)
  • https://lf.net/static/npm/node_modules/jquery.cookie-consent/src/jquery.cookie-consent.js (expiration not specified)
  • https://matomo.lf.net/matomo/matomo.js (expiration not specified)
Show how to fix
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 143.5KiB (37% reduction).

  • Minifying https://lf.net/js/jquery-ui/ui/jquery-ui-1.8rc3.custom.js could save 80.2KiB (36% reduction).
  • Minifying https://lf.net/js/jquery-ui/jquery-1.4.2.js could save 62.6KiB (40% reduction).
  • Minifying https://lf.net/static/npm/node_modules/jquery.cookie-consent/src/jquery.cookie-consent.js could save 708B (22% reduction).
Show how to fix
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 14 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

  • https://lf.net/js/jquery-ui/jquery-1.4.2.js
  • https://lf.net/js/jquery-ui/ui/jquery-ui-1.8rc3.custom.js
  • https://lf.net/static/npm/node_modules/jquery.cookie-consent/src/jquery.cookie-consent.js

Optimize CSS Delivery of the following:

  • https://lf.net/css/lf-default.css
  • https://lf.net/css/prod-specs.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.all.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.base.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.theme.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.core.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.accordion.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.autocomplete.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.button.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.dialog.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.slider.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.tabs.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.datepicker.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.progressbar.css
Show how to fix
  Consider Fixing:
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 11KiB (23% reduction).

  • Minifying https://lf.net/css/lf-default.css could save 5.1KiB (29% reduction).
  • Minifying https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.theme.css could save 2.9KiB (18% reduction).
  • Minifying https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.core.css could save 601B (45% reduction).
  • Minifying https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.datepicker.css could save 554B (15% reduction).
  • Minifying https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.button.css could save 527B (28% reduction).
  • Minifying https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.tabs.css could save 389B (33% reduction).
  • Minifying https://lf.net/css/prod-specs.css could save 375B (24% reduction).
  • Minifying https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.autocomplete.css could save 227B (30% reduction).
  • Minifying https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.dialog.css could save 152B (13% reduction).
  • Minifying https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.slider.css could save 133B (14% reduction).
  • Minifying https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.accordion.css could save 114B (15% reduction).
Show how to fix
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 2.5KiB (28% reduction).

  • Minifying https://lf.net/ could save 2.5KiB (28% reduction).
Show how to fix
Optimize images
Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 31KiB (86% reduction).

  • Compressing https://lf.net/images/index-pics/home.jpg could save 30.8KiB (88% reduction).
  • Compressing https://lf.net/images/icons/print.gif could save 139B (23% reduction).
Show how to fix
  3 Passed Rules
Show details
Avoid landing page redirects

Your page has no redirects. Learn more about avoiding landing page redirects.

Reduce server response time

Your server responded quickly. Learn more about server response time optimization.

Prioritize visible content

You have the above-the-fold content properly prioritized. Learn more about prioritizing visible content.


66 / 100    User Experience
  Should Fix:
Configure the viewport
Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

Configure a viewport for this page.

Show how to fix
Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

  • The tap target <a href="/kontakt/impressum.php#6">hier</a> is close to 1 other tap targets final.
  • The tap target <a href="/lf/" class="mainnavilink">LF.net</a> is close to 1 other tap targets final.
  • The tap target <a href="/" class="breadcrumb">Startseite</a> is close to 1 other tap targets final.
  • The tap target <a href="/print/"></a> is close to 5 other tap targets final.
  • The tap target <a href="/index.php" class="staticlink">» Startseite</a> and 4 others are close to other tap targets final.
  • The tap target <input type="text" name="words"> is close to 2 other tap targets final.
  • The tap target <input type="submit"> is close to 3 other tap targets final.
  • The tap target <input type="text" name="domain"> is close to 2 other tap targets final.
  • The tap target <input type="submit"> is close to 4 other tap targets final.
  • The tap target <a href="/lf/news/news.php?nid=284">Newsletter Juni 2019</a> and 1 others are close to other tap targets final.
  • The tap target <a href="/lf/news/news.php?nid=284" class="newslink">weiter zur Nachricht</a> is close to 1 other tap targets final.
Show how to fix
Use legible font sizes
The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

  • Diese Webseite…ung finden Sie and 1 others render only 5 pixels tall (14 CSS pixels) final.
  • hier renders only 5 pixels tall (14 CSS pixels) final.
  • Einverstanden renders only 5 pixels tall (13 CSS pixels) final.
  • Internetdienste and 4 others render only 5 pixels tall (12 CSS pixels) final.
  • » Impressum/Datenschutz and 5 others render only 4 pixels tall (10 CSS pixels) final.
  • Herzlich willk…in Stuttgart! renders only 6 pixels tall (16 CSS pixels) final.
  • Unser redundan…nabhängigkeit. and 4 others render only 5 pixels tall (13 CSS pixels) final.
  • Leistungen and 1 others render only 5 pixels tall (13 CSS pixels) final.
  • Domain Abfrage and 1 others render only 4 pixels tall (10 CSS pixels) final.
  • 13.05.2019 and 1 others render only 3 pixels tall (9 CSS pixels) final.
  • Newsletter Juni 2019 and 1 others render only 4 pixels tall (10 CSS pixels) final.
  • SSL-Zertifikat…r Ihren Server and 1 others render only 4 pixels tall (11 CSS pixels) final.
  • weiter zur Nachricht and 1 others render only 3 pixels tall (9 CSS pixels) final.
Show how to fix
  2 Passed Rules
Show details
Avoid plugins

Your page does not appear to use plugins, which would prevent content from being usable on many platforms. Learn more about the importance of avoiding plugins.

Size content to viewport

The contents of your page fit within the viewport. Learn more about sizing content to the viewport.


56 / 100    Speed
  Should Fix:
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 377.2KiB (73% reduction).

  • Compressing https://lf.net/js/jquery-ui/ui/jquery-ui-1.8rc3.custom.js could save 172.9KiB (75% reduction).
  • Compressing https://lf.net/js/jquery-ui/jquery-1.4.2.js could save 115KiB (71% reduction).
  • Compressing https://matomo.lf.net/matomo/matomo.js could save 43.5KiB (66% reduction).
  • Compressing https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.theme.css could save 14.3KiB (83% reduction).
  • Compressing https://lf.net/css/lf-default.css could save 14KiB (78% reduction).
  • Compressing https://lf.net/ could save 6.6KiB (70% reduction).
  • Compressing https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.datepicker.css could save 2.8KiB (75% reduction).
  • Compressing https://lf.net/static/npm/node_modules/jquery.cookie-consent/src/jquery.cookie-consent.js could save 2KiB (60% reduction).
  • Compressing https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.button.css could save 1.2KiB (66% reduction).
  • Compressing https://lf.net/css/prod-specs.css could save 955B (60% reduction).
  • Compressing https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.dialog.css could save 747B (62% reduction).
  • Compressing https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.core.css could save 727B (53% reduction).
  • Compressing https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.tabs.css could save 708B (59% reduction).
  • Compressing https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.slider.css could save 626B (65% reduction).
  • Compressing https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.accordion.css could save 493B (61% reduction).
  • Compressing https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.autocomplete.css could save 383B (50% reduction).
  • Compressing https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.base.css could save 224B (64% reduction).
Show how to fix
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

  • https://lf.net/css/lf-default.css (expiration not specified)
  • https://lf.net/css/prod-specs.css (expiration not specified)
  • https://lf.net/images/0.gif (expiration not specified)
  • https://lf.net/images/icons/int-link.png (expiration not specified)
  • https://lf.net/images/icons/print.gif (expiration not specified)
  • https://lf.net/images/index-pics/home.jpg (expiration not specified)
  • https://lf.net/images/lfnet.gif (expiration not specified)
  • https://lf.net/js/jquery-ui/jquery-1.4.2.js (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.accordion.css (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.all.css (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.autocomplete.css (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.base.css (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.button.css (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.core.css (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.datepicker.css (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.dialog.css (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.progressbar.css (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.slider.css (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.tabs.css (expiration not specified)
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.theme.css (expiration not specified)
  • https://lf.net/js/jquery-ui/ui/jquery-ui-1.8rc3.custom.js (expiration not specified)
  • https://lf.net/static/npm/node_modules/jquery.cookie-consent/src/jquery.cookie-consent.js (expiration not specified)
  • https://matomo.lf.net/matomo/matomo.js (expiration not specified)
Show how to fix
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 143.5KiB (37% reduction).

  • Minifying https://lf.net/js/jquery-ui/ui/jquery-ui-1.8rc3.custom.js could save 80.2KiB (36% reduction).
  • Minifying https://lf.net/js/jquery-ui/jquery-1.4.2.js could save 62.6KiB (40% reduction).
  • Minifying https://lf.net/static/npm/node_modules/jquery.cookie-consent/src/jquery.cookie-consent.js could save 708B (22% reduction).
Show how to fix
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 14 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

  • https://lf.net/js/jquery-ui/jquery-1.4.2.js
  • https://lf.net/js/jquery-ui/ui/jquery-ui-1.8rc3.custom.js
  • https://lf.net/static/npm/node_modules/jquery.cookie-consent/src/jquery.cookie-consent.js

Optimize CSS Delivery of the following:

  • https://lf.net/css/lf-default.css
  • https://lf.net/css/prod-specs.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.all.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.base.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.theme.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.core.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.accordion.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.autocomplete.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.button.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.dialog.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.slider.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.tabs.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.datepicker.css
  • https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.progressbar.css
Show how to fix
  Consider Fixing:
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 11KiB (23% reduction).

  • Minifying https://lf.net/css/lf-default.css could save 5.1KiB (29% reduction).
  • Minifying https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.theme.css could save 2.9KiB (18% reduction).
  • Minifying https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.core.css could save 601B (45% reduction).
  • Minifying https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.datepicker.css could save 554B (15% reduction).
  • Minifying https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.button.css could save 527B (28% reduction).
  • Minifying https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.tabs.css could save 389B (33% reduction).
  • Minifying https://lf.net/css/prod-specs.css could save 375B (24% reduction).
  • Minifying https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.autocomplete.css could save 227B (30% reduction).
  • Minifying https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.dialog.css could save 152B (13% reduction).
  • Minifying https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.slider.css could save 133B (14% reduction).
  • Minifying https://lf.net/js/jquery-ui/themes/smoothness/jquery.ui.accordion.css could save 114B (15% reduction).
Show how to fix
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 2.5KiB (28% reduction).

  • Minifying https://lf.net/ could save 2.5KiB (28% reduction).
Show how to fix
Optimize images
Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 31KiB (86% reduction).

  • Compressing https://lf.net/images/index-pics/home.jpg could save 30.8KiB (88% reduction).
  • Compressing https://lf.net/images/icons/print.gif could save 139B (23% reduction).
Show how to fix
  3 Passed Rules
Show details
Avoid landing page redirects

Your page has no redirects. Learn more about avoiding landing page redirects.

Reduce server response time

Your server responded quickly. Learn more about server response time optimization.

Prioritize visible content

You have the above-the-fold content properly prioritized. Learn more about prioritizing visible content.



* The results are cached for 30s. If you have made changes to your page, please wait for 30s before re-running the test.