2.8 sec in total
251 ms
2.2 sec
286 ms
Click here to check amazing Developer HARMAN content for China. Otherwise, check out these important facts you probably never knew about developer.harman.com
Visit developer.harman.comWe analyzed Developer.harman.com page load time and found that the first response time was 251 ms and then it took 2.5 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.
developer.harman.com performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value4.2 s
44/100
25%
Value10.2 s
8/100
10%
Value190 ms
90/100
30%
Value0.302
39/100
15%
Value6.8 s
55/100
10%
251 ms
370 ms
303 ms
147 ms
150 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 80% of them (61 requests) were addressed to the original Developer.harman.com, 13% (10 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (793 ms) belongs to the original domain Developer.harman.com.
Page size can be reduced by 1.3 MB (60%)
2.1 MB
841.2 kB
In fact, the total size of Developer.harman.com main page is 2.1 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. 60% of websites need less resources to load. Javascripts take 847.4 kB which makes up the majority of the site volume.
Potential reduce by 28.5 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. This page needs HTML code to be minified as it can gain 11.3 kB, which is 33% 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 28.5 kB or 85% of the original size.
Potential reduce by 103.6 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, Developer HARMAN needs image optimization as it can save up to 103.6 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 649.8 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 649.8 kB or 77% of the original size.
Potential reduce by 494.1 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. Developer.harman.com needs all CSS files to be minified and compressed as it can save up to 494.1 kB or 87% of the original size.
Number of requests can be reduced by 44 (70%)
63
19
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Developer HARMAN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.
developer.harman.com
251 ms
p_home.gsp
370 ms
bootstrap.min.css
303 ms
bootstrap.offcanvas.css
147 ms
abc.css
150 ms
bootstrap-submenu.min.css
157 ms
footable.core.css
161 ms
footable.standalone.css
186 ms
custom.css
217 ms
font-awesome.min.css
223 ms
animate.css
237 ms
flexslider.css
240 ms
owl.carousel.css
279 ms
owl.theme.css
287 ms
yamm.css
295 ms
magnific-popup.css
315 ms
sweetalert.css
320 ms
cubeportfolio.css
385 ms
colorbox.css
359 ms
chosen.css
396 ms
style.css
449 ms
css
25 ms
jquery-1.9.1.min.js
478 ms
jquery.colorbox.js
401 ms
chosen.jquery.min.js
432 ms
helper_functions.js
553 ms
bootstrap.min.js
553 ms
validator.js
552 ms
bootstrap-submenu.js
553 ms
jquery-ui-1.10.0.custom.js
764 ms
jquery-ui-1.10.0.custom.css
586 ms
footable.js
588 ms
jquery.easing.1.3.min.js
587 ms
jquery.sticky.js
606 ms
jquery.flexslider-min.js
589 ms
jquery.stellar.min.js
644 ms
waypoints.min.js
5 ms
jquery.counterup.min.js
649 ms
wow.min.js
678 ms
owl.carousel.min.js
658 ms
jquery.magnific-popup.min.js
574 ms
sweetalert.min.js
588 ms
jquery.cubeportfolio.min.js
587 ms
cube-portfolio.js
581 ms
jquery.mb.YTPlayer.min.js
634 ms
custom.js
605 ms
css
16 ms
ga.js
48 ms
Harman_Logo.png
370 ms
shadow-bg.png
300 ms
bg-shade-bottom-to-top.png
616 ms
omni-banner4.png
396 ms
omni-wireless.png
360 ms
pulse2.png
365 ms
everest.png
393 ms
blog.png
455 ms
register.png
435 ms
events.png
448 ms
connected.jpg
592 ms
connect_app.jpg
471 ms
bassdrop.jpg
646 ms
googleiot.jpg
603 ms
harman-logo-home.png
547 ms
everest-white.jpg
515 ms
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30 ms
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31 ms
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fontawesome-webfont.woff
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31 ms
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30 ms
__utm.gif
24 ms
developer.harman.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.
developer.harman.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
developer.harman.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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Developer.harman.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 Developer.harman.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.
developer.harman.com
Open Graph description is not detected on the main page of Developer HARMAN. 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: