19.2 sec in total
314 ms
18.6 sec
300 ms
Welcome to bulbs-unlimited.com homepage info - get ready to check Bulbs Unlimited best content right away, or after learning these important things about bulbs-unlimited.com
Glühbirnenrecycling / Upcycling - Das Do-it-your-self Baukastensystem für spektakuläre Designerlampen aus Glühbirnen und Glühlampen. Lichtobjekte zum Budgetpreis selbst gestalten.
Visit bulbs-unlimited.comWe analyzed Bulbs-unlimited.com page load time and found that the first response time was 314 ms and then it took 18.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
bulbs-unlimited.com performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value9.9 s
0/100
25%
Value19.7 s
0/100
10%
Value4,490 ms
0/100
30%
Value0.38
27/100
15%
Value10.1 s
26/100
10%
314 ms
93 ms
17 ms
4228 ms
10088 ms
Our browser made a total of 11 requests to load all elements on the main page. We found that 82% of them (9 requests) were addressed to the original Bulbs-unlimited.com, 18% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (18.3 sec) belongs to the original domain Bulbs-unlimited.com.
Page size can be reduced by 39.4 kB (10%)
386.4 kB
346.9 kB
In fact, the total size of Bulbs-unlimited.com main page is 386.4 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. Only 10% of websites need less resources to load. Images take 357.1 kB which makes up the majority of the site volume.
Potential reduce by 4.5 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 4.5 kB or 67% of the original size.
Potential reduce by 20.4 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. Bulbs Unlimited images are well optimized though.
Potential reduce by 971 B
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 971 B or 14% of the original size.
Potential reduce by 13.6 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. Bulbs-unlimited.com needs all CSS files to be minified and compressed as it can save up to 13.6 kB or 86% of the original size.
We found no issues to fix!
10
10
The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bulbs Unlimited. According to our analytics all requests are already optimized.
bulbs-unlimited.com
314 ms
index.css
93 ms
urchin.js
17 ms
header_bulbs_new_900.jpg
4228 ms
frontpage_bulbs_tubes_900.jpg
10088 ms
bulbs_frontpage_new.gif
18294 ms
clocroc_banner_899_250.jpg
5077 ms
__utm.gif
9 ms
background_stripes_hell.gif
92 ms
bg_blue_40.jpg
613 ms
bg_yellosub_40.jpg
651 ms
bulbs-unlimited.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
bulbs-unlimited.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
bulbs-unlimited.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses legible font sizes
Tap targets are not sized appropriately
DE
DE
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bulbs-unlimited.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Bulbs-unlimited.com 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.
bulbs-unlimited.com
Open Graph description is not detected on the main page of Bulbs Unlimited. 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: