2.4 sec in total
187 ms
1.2 sec
996 ms
Visit linkwitzlab.com now to see the best up-to-date Linkwitz Lab content for United States and also check out these interesting facts you probably never knew about linkwitzlab.com
Design and consultation in electro-acoustics. Fundamental concepts of sound reproduction in rooms. Detailed design information for DIY construction of a subwoofer and an open-baffle speaker with excep...
Visit linkwitzlab.comWe analyzed Linkwitzlab.com page load time and found that the first response time was 187 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
linkwitzlab.com performance score
name
value
score
weighting
Value2.5 s
65/100
10%
Value2.6 s
88/100
25%
Value4.1 s
79/100
10%
Value12,570 ms
0/100
30%
Value0.269
45/100
15%
Value15.6 s
6/100
10%
187 ms
86 ms
123 ms
124 ms
122 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 81% of them (29 requests) were addressed to the original Linkwitzlab.com, 6% (2 requests) were made to Count.carrierzone.com and 6% (2 requests) were made to Cdn.clustrmaps.com. The less responsive or slowest element that took the longest time to load (480 ms) relates to the external source Clustrmaps.com.
Page size can be reduced by 799.4 kB (44%)
1.8 MB
1.0 MB
In fact, the total size of Linkwitzlab.com main page is 1.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 526.2 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 526.2 kB or 86% of the original size.
Potential reduce by 192.4 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. Obviously, Linkwitz Lab needs image optimization as it can save up to 192.4 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 80.8 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 80.8 kB or 58% of the original size.
We found no issues to fix!
35
35
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Linkwitz Lab. According to our analytics all requests are already optimized.
linkwitzlab.com
187 ms
banner-1.gif
86 ms
lxmini-3b.jpg
123 ms
lxmini2b.jpg
124 ms
lxmini-1b.jpg
122 ms
LXstudio-2.jpg
122 ms
LX521-baffles100.jpg
126 ms
LX521-woofer100c.jpg
165 ms
LX521-top100.jpg
178 ms
orion-4f.jpg
175 ms
IMG_1065c100s.jpg
175 ms
Pluto-upper-c.jpg
180 ms
module484-100.jpg
180 ms
bg-notepaper1.gif
336 ms
sl3-100.jpg
229 ms
bg-sand4.gif
282 ms
L1000613-c.jpg
277 ms
L1000608-c.jpg
253 ms
L1000603-c.jpg
249 ms
LXmini-1.jpg
273 ms
LX521_front500.jpg
333 ms
PC270033-web.jpg
331 ms
pluto-2-orange.jpg
293 ms
May0218-1d.jpg
307 ms
stereo-mic2_sm.jpg
275 ms
sphere_mic_sm.jpg
308 ms
wireless2.jpg
308 ms
sl-london07.JPG
329 ms
LL-green-red-dot-32.gif
311 ms
map.js
209 ms
count.js
189 ms
ctin.php
114 ms
jquery.min.js
63 ms
widget_call_home.js
480 ms
map_v2_loading.png
138 ms
logo4-small.png
142 ms
linkwitzlab.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
Image elements do not have [alt] attributes
Links do not have a discernible name
linkwitzlab.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
linkwitzlab.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
EN
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Linkwitzlab.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Linkwitzlab.com main page’s claimed encoding is windows-1252. 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.
linkwitzlab.com
Open Graph description is not detected on the main page of Linkwitz Lab. 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: