6.5 sec in total
125 ms
3.5 sec
2.9 sec
Click here to check amazing Sylvania Lighting content for Hungary. Otherwise, check out these important facts you probably never knew about sylvania-lighting.com
Sylvania Lighting is a global leader and full-spectrum provider of state-of-the-art LED professional and architectural lamp and luminaire lighting solutions.
Visit sylvania-lighting.comWe analyzed Sylvania-lighting.com page load time and found that the first response time was 125 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
sylvania-lighting.com performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value25.6 s
0/100
25%
Value34.4 s
0/100
10%
Value36,510 ms
0/100
30%
Value0.32
36/100
15%
Value53.9 s
0/100
10%
125 ms
258 ms
535 ms
212 ms
65 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 64% of them (54 requests) were addressed to the original Sylvania-lighting.com, 13% (11 requests) were made to Platform.twitter.com and 4% (3 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Sylvania-lighting.com.
Page size can be reduced by 3.1 MB (22%)
13.9 MB
10.8 MB
In fact, the total size of Sylvania-lighting.com main page is 13.9 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. 80% 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 13.5 MB which makes up the majority of the site volume.
Potential reduce by 59.3 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. 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 59.3 kB or 86% of the original size.
Potential reduce by 3.0 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, Sylvania Lighting needs image optimization as it can save up to 3.0 MB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 34.4 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 34.4 kB or 14% of the original size.
Potential reduce by 14.6 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. Sylvania-lighting.com needs all CSS files to be minified and compressed as it can save up to 14.6 kB or 19% of the original size.
Number of requests can be reduced by 30 (40%)
75
45
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sylvania Lighting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and as a result speed up the page load time.
sylvania-lighting.com
125 ms
www.sylvania-lighting.com
258 ms
www.sylvania-lighting.com
535 ms
212 ms
css
65 ms
app.css
235 ms
101974.js
62 ms
widgets.js
117 ms
main.js
424 ms
path.min.js
553 ms
jquery.pager-1.0.2.js
552 ms
semantic.js
783 ms
bootstrap-slider.min.js
552 ms
jquery.min.js
618 ms
jquery-ui.min.js
625 ms
jquery.mobile.custom.min.js
639 ms
jquery.validate.min.js
55 ms
jquery.validate.unobtrusive.min.js
52 ms
cookies.js
637 ms
site.js
636 ms
player_api
75 ms
iframe_api
98 ms
picturefill.min.js
700 ms
lazysizes.min.js
705 ms
cookiebar.js
755 ms
hotjar-698203.js
336 ms
logo.png
578 ms
indoor.jpg
473 ms
sylveoled.png
615 ms
lighting_controls.jpg
576 ms
toledo_vintage_lamp.jpg
614 ms
0020910_led_linear_hp2jpg.jpg
692 ms
start.png
610 ms
0046369-7-_web.jpg
612 ms
sylvania.png
614 ms
dalle-face-b-26.jpg
1668 ms
concord.png
711 ms
beacon_led_muse_ii.jpg
806 ms
yourhome.png
725 ms
gizmo_remote_light.jpg
827 ms
swipe.png
756 ms
helios-production-wide.jpg
1082 ms
colossal-carousel_main.jpg
886 ms
app_raiden_facade-carousel.jpg
1415 ms
data-centres-carousel1.jpg
1312 ms
pink-green-house-1600x800px.jpg
1365 ms
education_carousel-01.jpg
1388 ms
office-carousel01.jpg
1446 ms
sylsmart.png
1526 ms
js
114 ms
350EE4_1_0.woff
1268 ms
350EE4_0_0.woff
1262 ms
fontawesome-webfont.woff
1289 ms
logic.png
1389 ms
optix-carousel-1600x800.jpg
1336 ms
modules.61e17720cf639c3e96a7.js
89 ms
tony-lawrence.jpg
1326 ms
volvo.png
1357 ms
b_sylvania-fts-sylproof-superia-led_autographe-1.jpg
1539 ms
design-museum-35.png
1523 ms
gen_204
65 ms
syl_france_-me-u-diatheque_bouscat_032016_photo_arthur_pequin_h8a3512.png
1576 ms
down-arrow-white.svg
1280 ms
down-arrow.svg
1263 ms
en-int.jpg
1351 ms
analytics.js
97 ms
www-widgetapi.js
37 ms
widget_iframe.7dae38096d06923d683a2a807172322a.html
105 ms
collect
65 ms
settings
106 ms
box-69edcc3187336f9b0a3fbb4c73be9fe6.html
35 ms
collect
42 ms
ga-audiences
36 ms
horizon_timeline.a7991bb824d62c8d5038ddd875db8389.js
24 ms
embeds
31 ms
Sylvania_Light
331 ms
polyfills-57d3feabe8bfd4ee389c.js
30 ms
runtime-eb61dff4a84b8f906e6b.js
56 ms
modules.c7def0268c66f6a548ed.js
101 ms
main-e9db78f5e7b3d83edd5e.js
89 ms
_app-446fb4a338b215deec8c.js
94 ms
%5BscreenName%5D-c8b4c96951cf24f547b4.js
115 ms
_buildManifest.js
113 ms
_ssgManifest.js
113 ms
sylvania-lighting.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
sylvania-lighting.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
sylvania-lighting.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sylvania-lighting.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 Sylvania-lighting.com 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.
sylvania-lighting.com
Open Graph data is detected on the main page of Sylvania Lighting. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: