Tools & Wizards About Us
sparlampen.at screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    68% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

sparlampen.at

www.sparlampen.at ist umgezogen auf www.led4you.at . Bitte besuchen Sie uns im Neuen Shop

Page Load Speed

3.8 sec in total

First Response

415 ms

Resources Loaded

2.9 sec

Page Rendered

487 ms

sparlampen.at screenshot

About Website

Click here to check amazing Sparlampen content. Otherwise, check out these important facts you probably never knew about sparlampen.at

MEGAMAN - Innovationsführer bei LED und Energiesparlampen

Visit sparlampen.at

Key Findings

We analyzed Sparlampen.at page load time and found that the first response time was 415 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

sparlampen.at performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value9.0 s

33/100

10%

Network Requests Diagram

sparlampen.at

415 ms

www.sparlampen.at

435 ms

layout4_setup.css

305 ms

layout4_text.css

206 ms

ieflickerhack.js

209 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 69% of them (34 requests) were addressed to the original Sparlampen.at, 10% (5 requests) were made to Pagead2.googlesyndication.com and 8% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Sparlampen.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 247.6 kB (37%)

Content Size

663.0 kB

After Optimization

415.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sparlampen.at main page is 663.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 366.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 21.3 kB

  • Original 28.6 kB
  • After minification 23.6 kB
  • After compression 7.3 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 5.0 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 21.3 kB or 75% of the original size.

Image Optimization

-7%

Potential reduce by 25.5 kB

  • Original 366.2 kB
  • After minification 340.7 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Sparlampen images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 173.5 kB

  • Original 236.5 kB
  • After minification 179.3 kB
  • After compression 63.0 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 173.5 kB or 73% of the original size.

CSS Optimization

-86%

Potential reduce by 27.3 kB

  • Original 31.8 kB
  • After minification 24.5 kB
  • After compression 4.4 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Sparlampen.at needs all CSS files to be minified and compressed as it can save up to 27.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (47%)

Requests Now

47

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sparlampen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sparlampen.at

sparlampen.at

415 ms

www.sparlampen.at

www.sparlampen.at

435 ms

layout4_setup.css

layout4_setup.css

305 ms

layout4_text.css

layout4_text.css

206 ms

ieflickerhack.js

ieflickerhack.js

209 ms

prototype.js

prototype.js

613 ms

scriptaculous.js

scriptaculous.js

208 ms

lightbox.js

lightbox.js

397 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

424 ms

show_ads.js

show_ads.js

6 ms

urchin.js

urchin.js

6 ms

effects.js

effects.js

225 ms

builder.js

builder.js

206 ms

air.png

air.png

222 ms

bg_head_top.jpg

bg_head_top.jpg

230 ms

bg_head_middle.gif

bg_head_middle.gif

420 ms

bg_head_breadcrumbs.jpg

bg_head_breadcrumbs.jpg

221 ms

bg_bullet_arrow.gif

bg_bullet_arrow.gif

204 ms

led4you_webshop.png

led4you_webshop.png

646 ms

LED%20%20Beleuchtung%20Vitrine%20Maissau.gif

LED%20%20Beleuchtung%20Vitrine%20Maissau.gif

628 ms

LED%20%20Beleuchtung%20Vitrine%20Maissau3.gif

LED%20%20Beleuchtung%20Vitrine%20Maissau3.gif

785 ms

Megaman_application_pictures.jpg

Megaman_application_pictures.jpg

597 ms

Megaman_LED_Kerzen.jpg

Megaman_LED_Kerzen.jpg

676 ms

Energiesparlampe-300dpi.jpg

Energiesparlampe-300dpi.jpg

614 ms

Energieverbrauch_CO2.gif

Energieverbrauch_CO2.gif

1024 ms

Ingenium_Logo.gif

Ingenium_Logo.gif

822 ms

Megaman_LED_2012_2013_150.gif

Megaman_LED_2012_2013_150.gif

846 ms

Megaman_Katalog_2013_150.gif

Megaman_Katalog_2013_150.gif

950 ms

LED-Katalog%20Irene%20REGNER_cover%20page.jpg

LED-Katalog%20Irene%20REGNER_cover%20page.jpg

1099 ms

bg_main_withnav.jpg

bg_main_withnav.jpg

980 ms

bg_corner_topright.gif

bg_corner_topright.gif

1017 ms

ca-pub-1278525032355145.js

ca-pub-1278525032355145.js

137 ms

zrt_lookup.html

zrt_lookup.html

39 ms

show_ads_impl.js

show_ads_impl.js

56 ms

bg_bullet_full_1.gif

bg_bullet_full_1.gif

1038 ms

bg_corner_topleft.gif

bg_corner_topleft.gif

1132 ms

bg_foot.jpg

bg_foot.jpg

1152 ms

__utm.gif

__utm.gif

8 ms

loading.gif

loading.gif

1180 ms

closelabel.gif

closelabel.gif

1189 ms

ads

ads

233 ms

osd.js

osd.js

9 ms

10976925422442087138

10976925422442087138

65 ms

abg.js

abg.js

48 ms

m_js_controller.js

m_js_controller.js

63 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

90 ms

s

s

17 ms

x_button_blue2.png

x_button_blue2.png

16 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

4 ms

Accessibility Review

sparlampen.at accessibility score

93

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

Best Practices

sparlampen.at best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sparlampen.at SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    DE

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sparlampen.at can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Sparlampen.at main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

sparlampen.at

Open Graph description is not detected on the main page of Sparlampen. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: