2.6 sec in total
402 ms
1.8 sec
372 ms
Click here to check amazing JBL content for Netherlands. Otherwise, check out these important facts you probably never knew about jbl.nl
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Visit jbl.nlWe analyzed Jbl.nl page load time and found that the first response time was 402 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.
jbl.nl performance score
name
value
score
weighting
Value4.4 s
17/100
10%
Value23.1 s
0/100
25%
Value9.5 s
12/100
10%
Value6,010 ms
0/100
30%
Value0.11
87/100
15%
Value36.4 s
0/100
10%
402 ms
29 ms
48 ms
87 ms
69 ms
Our browser made a total of 151 requests to load all elements on the main page. We found that 6% of them (9 requests) were addressed to the original Jbl.nl, 54% (82 requests) were made to Demandware.edgesuite.net and 11% (16 requests) were made to Tags.tiqcdn.com. The less responsive or slowest element that took the longest time to load (402 ms) belongs to the original domain Jbl.nl.
Page size can be reduced by 2.4 MB (45%)
5.4 MB
2.9 MB
In fact, the total size of Jbl.nl main page is 5.4 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.0 MB which makes up the majority of the site volume.
Potential reduce by 89.5 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 89.5 kB or 84% of the original size.
Potential reduce by 1.4 MB
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, JBL needs image optimization as it can save up to 1.4 MB or 36% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 651.9 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 651.9 kB or 67% of the original size.
Potential reduce by 241.0 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. Jbl.nl needs all CSS files to be minified and compressed as it can save up to 241.0 kB or 84% of the original size.
Number of requests can be reduced by 73 (51%)
142
69
The browser has sent 142 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JBL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
homepage
402 ms
js
29 ms
modernizr.js
48 ms
bootstrap.all.css
87 ms
style.css
69 ms
csh.css
46 ms
jquery-2.0.3.min.js
67 ms
underscore-1.5.2.min.js
65 ms
responsive.css
84 ms
dwac-14.8.js
120 ms
bvapi.js
168 ms
harman.js
120 ms
app.js
119 ms
dwanalytics.js
137 ms
gretel.min.js
7 ms
onLoadHeaderDone.js
114 ms
fonts.css
19 ms
iconfonts.css
19 ms
print.css
227 ms
utag.js
130 ms
logo.png
113 ms
nl.png
29 ms
br.png
28 ms
cn.png
30 ms
dk.png
32 ms
de.png
32 ms
fr.png
33 ms
in.png
32 ms
se.png
33 ms
gb.png
35 ms
us.png
35 ms
JBL_Pulse2_Black_003_dv120x120.png
34 ms
boost_120.png
33 ms
V700BT_120.png
35 ms
accessories-120.jpg
110 ms
splashproof-flyout-Xtreme_Snowproof.jpg
37 ms
jbl-wireless-fly-out-nl.jpg
117 ms
T280A_120.jpg
35 ms
E40_Fold_Blue_dv120x120.png
37 ms
V700BT_120.png
36 ms
JBL_ReflectMini_BT_120.jpg
37 ms
TR02298_Under_Armour_Homepage_Banner_FlyOut_284x65_Girl_EMEA_NL_Rd3_04%20Feb.jpg
118 ms
Everest_flyout.jpg
38 ms
YurbudsByJBL_whiteONBlack.jpg
38 ms
SB250_120.png
100 ms
Cinema610-1_dv120x120.png
100 ms
Flip3_120.png
101 ms
PEBBLESBLK_001_3000x3000_300dpi_dv120x120.png
101 ms
Arena180_120.png
106 ms
jbl-authentics-fly.jpg
106 ms
studio2.jpg
108 ms
___speaker.jpg
109 ms
___subwoofer.png
108 ms
___amplifier.png
109 ms
___handsfree.jpg
109 ms
jquery-bv%401.11.1%2Blodash-bv%401.2.0.js
291 ms
bv-primary.js
385 ms
bcf54343-d033-41ee-bbd7-2b77df3fe7ba.woff
32 ms
14ff6081-326d-4dae-b778-d7afa66166fc.woff
95 ms
60be5c39-863e-40cb-9434-6ebafb62ab2b.woff
94 ms
jbl-font.woff
94 ms
JBL_Pulse2_Silver_120.jpg
93 ms
E50BT_120.jpg
92 ms
Snowproof_344x125.jpg
94 ms
promo-02_nl.jpg
94 ms
TR02298_Under_Armour_Homepage_Banner_FlyOut_344x125_Girl_EMEA_NL_Rd3_04%20Feb.jpg
96 ms
JBL_Pulse2_Black_001_dvHAMaster.jpg
90 ms
greypdp_dvHA.png
90 ms
blackpdp_dvHA.png
91 ms
Brightness_70x70px.png
91 ms
XTREME_FRONT_BLACK_new-renders_N3_dvHAMaster.jpg
88 ms
blue_jblclippdp_dvHA.png
89 ms
redpdp_dvHA.png
91 ms
Spalshproof%20Icon_Grey_1.png
96 ms
JBL%20_Everest300_White_001_dvHAMaster.jpg
94 ms
whitepdp_dvHA.png
89 ms
Bluetooth_connectivity_70x70px.png
89 ms
JBL_BoostTV_001_dvHAMaster.jpg
92 ms
footer-signup-bg.png
109 ms
security-logo.png
87 ms
footer-logo.png
91 ms
footer-logo-akg.png
87 ms
footer-logo-hk.png
45 ms
footer-logo-infinity.png
46 ms
footer-logo-jbl.png
45 ms
footer-logo-lexicon.png
42 ms
footer-logo-levinson.png
42 ms
footer-logo-revel.png
41 ms
TR02390_JBL_CarryCases_Charge2+_1400x536_NL_Rd2_16%20Feb.jpg
153 ms
TR02082_Under_Armour_Homepage_Banner_1400x536px_WO.JPG
43 ms
JBL_CarryCases_Flip3_1400x536_NL_Rd2_16%20-Feblast.jpg
145 ms
Everest_varane_NL_HPbanner.jpg
94 ms
Synchros-Chrome-Edition-HP-Banner_1400x536px.jpg
39 ms
JBL_Boost_TV.jpg
94 ms
utag.13.js
46 ms
utag.28.js
22 ms
utag.45.js
26 ms
utag.31.js
24 ms
utag.75.js
25 ms
utag.4.js
23 ms
utag.26.js
44 ms
utag.9.js
45 ms
utag.57.js
44 ms
utag.79.js
45 ms
utag.78.js
46 ms
utag.77.js
45 ms
utag.58.js
47 ms
utag.61.js
47 ms
utag.60.js
47 ms
trackingCode.js
101 ms
analytics.js
41 ms
harman.ha-us
101 ms
oct.js
19 ms
conversion_async.js
61 ms
fbevents.js
15 ms
ActivityServer.bs
58 ms
prum.min.js
53 ms
linkid.js
42 ms
ec.js
42 ms
121 ms
325 ms
62 ms
collect
19 ms
collect
88 ms
collect
32 ms
collect
31 ms
collect
42 ms
collect
41 ms
collect
86 ms
collect
95 ms
collect
149 ms
collect
149 ms
38 ms
p3430748.aspx
235 ms
screen.css
239 ms
ga-audiences
55 ms
batch.json
10 ms
survey-closed.html
82 ms
magpie.js
55 ms
sid.gif
19 ms
__Analytics-Tracking
9 ms
st.gif
4 ms
id.json
6 ms
ajax-loader.gif
45 ms
beacon.gif
183 ms
st.gif
5 ms
e9a79553-7093-47c7-8d9c-70dc3619e94b.woff
8 ms
st.gif
5 ms
st.gif
6 ms
st.gif
5 ms
st.gif
6 ms
jbl.nl 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
[id] attributes on active, focusable elements are not unique
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
jbl.nl 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
jbl.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
NL
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jbl.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Jbl.nl main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
jbl.nl
Open Graph description is not detected on the main page of JBL. 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: