2.8 sec in total
346 ms
2 sec
397 ms
Click here to check amazing National Lighting content. Otherwise, check out these important facts you probably never knew about nationallighting.com
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Visit nationallighting.comWe analyzed Nationallighting.com page load time and found that the first response time was 346 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
nationallighting.com performance score
name
value
score
weighting
Value8.8 s
0/100
10%
Value27.6 s
0/100
25%
Value23.6 s
0/100
10%
Value3,450 ms
2/100
30%
Value0.036
100/100
15%
Value21.9 s
1/100
10%
346 ms
48 ms
110 ms
100 ms
107 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 78% of them (53 requests) were addressed to the original Nationallighting.com, 9% (6 requests) were made to Nationallighting.net and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (865 ms) belongs to the original domain Nationallighting.com.
Page size can be reduced by 698.3 kB (37%)
1.9 MB
1.2 MB
In fact, the total size of Nationallighting.com main page is 1.9 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. 50% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 49.2 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. This page needs HTML code to be minified as it can gain 17.2 kB, which is 30% 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 49.2 kB or 84% of the original size.
Potential reduce by 138.4 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, National Lighting needs image optimization as it can save up to 138.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 274.1 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 274.1 kB or 72% of the original size.
Potential reduce by 236.7 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. Nationallighting.com needs all CSS files to be minified and compressed as it can save up to 236.7 kB or 87% of the original size.
Number of requests can be reduced by 45 (69%)
65
20
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of National 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 23 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
www.nationallighting.com
346 ms
normalize.css
48 ms
style.css
110 ms
prettyPhoto.css
100 ms
grid.css
107 ms
css
24 ms
styles.css
133 ms
frontend.css
100 ms
prettyPhoto.css
101 ms
jquery-ui.css
147 ms
select2.css
142 ms
jquery-1.6.4.min.js
201 ms
jquery.blockUI.min.js
17 ms
modernizr.js
152 ms
superfish.js
152 ms
jquery.easing.1.3.js
151 ms
jquery.nivo.slider.js
187 ms
jquery.tools.min.js
186 ms
jquery.loader.js
186 ms
swfobject.js
193 ms
jquery.cycle.all.js
224 ms
jquery.twitter.js
230 ms
jquery.flickrush.js
228 ms
audio.js
233 ms
custom.js
237 ms
jquery.min.js
9 ms
1d78a417bf936306b89f57033e1b1771.css
254 ms
css
76 ms
jquery.prettyPhoto.js
249 ms
jquery.form.min.js
293 ms
scripts.js
567 ms
global.js
576 ms
wp-embed.min.js
586 ms
b9f38874aed91ed881b1ce0bf1ec2c77.js
753 ms
wp-emoji-release.min.js
474 ms
analytics.js
39 ms
National-Lighting-Icon.png
460 ms
Dock700.gif
675 ms
MTransformer.gif
676 ms
Dock700W.gif
672 ms
LEDP010.gif
675 ms
partner_h_c-1024x412.png
727 ms
top-search-bg.png
312 ms
search-button.png
347 ms
adv-pattern2.gif
355 ms
sf-menu-bg.gif
357 ms
home-icon2.png
364 ms
divider.gif
365 ms
hr.gif
391 ms
adv-pattern.gif
399 ms
40S11.png
671 ms
Dock-702_homepage.png
865 ms
LEDTL-7M-36x36.gif
421 ms
HH6S1-200001-XX-152-SF-BA-36x36.png
435 ms
DC24VMT-36x36.gif
442 ms
LEDL_18PAR38-36x36.png
466 ms
facebook.png
481 ms
gplus.png
664 ms
collect
32 ms
rectangle.png
643 ms
rectangle.png
644 ms
zhcz-_WihjSQC0oHJ9TCYC3USBnSvpkopQaUR-2r7iU.ttf
44 ms
colborder.gif
637 ms
newsletter-bg.png
638 ms
DIbfqh10Zkwc_Qd08Y0saS3USBnSvpkopQaUR-2r7iU.ttf
13 ms
footer-shadow.png
626 ms
contacts-info.png
627 ms
collect
8 ms
nationallighting.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
nationallighting.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
nationallighting.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nationallighting.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 Nationallighting.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.
nationallighting.com
Open Graph description is not detected on the main page of National Lighting. 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: