2.8 sec in total
229 ms
2.2 sec
304 ms
Visit developer.com now to see the best up-to-date Developer content for India and also check out these interesting facts you probably never knew about developer.com
Developer.com is the developer's source for in-depth programming tutorials and relevant news across all major development platforms. Learn more now.
Visit developer.comWe analyzed Developer.com page load time and found that the first response time was 229 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.com performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value4.4 s
40/100
25%
Value6.8 s
35/100
10%
Value3,670 ms
1/100
30%
Value0.043
99/100
15%
Value17.4 s
4/100
10%
229 ms
475 ms
12 ms
9 ms
9 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 46% of them (42 requests) were addressed to the original Developer.com, 4% (4 requests) were made to Google-analytics.com and 4% (4 requests) were made to Assets.developer.com. The less responsive or slowest element that took the longest time to load (475 ms) belongs to the original domain Developer.com.
Page size can be reduced by 555.4 kB (41%)
1.3 MB
784.7 kB
In fact, the total size of Developer.com main page is 1.3 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 606.4 kB which makes up the majority of the site volume.
Potential reduce by 94.0 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 94.0 kB or 77% of the original size.
Potential reduce by 38.9 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. Developer images are well optimized though.
Potential reduce by 410.4 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 410.4 kB or 69% of the original size.
Potential reduce by 12.1 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.com needs all CSS files to be minified and compressed as it can save up to 12.1 kB or 73% of the original size.
Number of requests can be reduced by 55 (67%)
82
27
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Developer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and as a result speed up the page load time.
developer.com
229 ms
www.developer.com
475 ms
tx.js
12 ms
dfp-common-min.js
9 ms
dfp-sync-min.js
9 ms
dfp-ml_ccm2-min.js
9 ms
dfp-krux-min.js
8 ms
151 ms
jquery.min.js
32 ms
162 ms
brandingcode_new.js
9 ms
brand
20 ms
footerbrandingcode.js
6 ms
ga.js
7 ms
css
28 ms
gpt.js
10 ms
pubads_impl_81.js
26 ms
brand
63 ms
container.html
12 ms
tag.aspx
12 ms
controltag
22 ms
utsync.ashx
99 ms
ud.ashx
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controltag.js.3269b976cac0388f80dbfdb09d96a4e7
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webtrends.min.js
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beacon.js
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ads
313 ms
dev_AndroidDev_tools2.jpg
308 ms
dev_AndroidDev_tools.jpg
340 ms
dev_PHPUnit.jpg
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dev_AndroidDev.jpg
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main_bg.gif
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developer_oldcolor.gif
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android-dev-ad1.jpg
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TI-1.png
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TS-177253491.jpg
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IT-net_5.png
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rss.jpg
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tpsync.ashx
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wtid.js
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pixel
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pixel
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382389.gif
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content-bg.png
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header-bg.jpg
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search_bg1.png
21 ms
search_button.png
9 ms
no-icon-developer.png
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login-dev.png
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register-dev.png
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logout-dev.png
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light_blue.gif
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bluenavigation.gif
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social-icon-sprite.png
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hot_topics_prev.png
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hot_topics_gr_l.png
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hot_topics_next.png
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google_custom_search_watermark.gif
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featurebox_bg.gif
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featurebox_nav.gif
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bullet.jpg
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ajax_loading.gif
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dcs.gif
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dvbs_src.js
28 ms
osd.js
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bst2tv3.html
50 ms
verify.js
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adServer.bs
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c6eef5d0-0f25-4d95-bc9c-b1a8c9bd25d3.gif
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tab_menu_bg.gif
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fo.js
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fmr.js
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CFLaunch728x90.jpg
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analytics.js
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developer_logo.jpg
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__utm.gif
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collect
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www.developer.com.js
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collect
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optout_check
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genericusersync.ashx
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developer.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
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
developer.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
Browser errors were logged to the console
Page has valid source maps
developer.com SEO score
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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Developer.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.com main page’s claimed encoding is iso-8859-1. 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.
developer.com
Open Graph description is not detected on the main page of Developer. 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: