1.6 sec in total
192 ms
1.2 sec
212 ms
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Visit devsuperpage.comWe analyzed Devsuperpage.com page load time and found that the first response time was 192 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
devsuperpage.com performance score
name
value
score
weighting
Value1.0 s
100/100
10%
Value1.9 s
98/100
25%
Value4.0 s
80/100
10%
Value2,550 ms
4/100
30%
Value0.075
95/100
15%
Value10.8 s
22/100
10%
192 ms
122 ms
123 ms
123 ms
123 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 48% of them (16 requests) were addressed to the original Devsuperpage.com, 15% (5 requests) were made to Pagead2.googlesyndication.com and 15% (5 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (619 ms) relates to the external source Googleads.g.doubleclick.net.
Page size can be reduced by 299.2 kB (58%)
513.4 kB
214.2 kB
In fact, the total size of Devsuperpage.com main page is 513.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Javascripts take 365.1 kB which makes up the majority of the site volume.
Potential reduce by 66.8 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 66.8 kB or 77% of the original size.
Potential reduce by 2.6 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. Dev Super Page images are well optimized though.
Potential reduce by 226.1 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 226.1 kB or 62% of the original size.
Potential reduce by 3.6 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. Devsuperpage.com needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 77% of the original size.
Number of requests can be reduced by 17 (53%)
32
15
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dev Super Page. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
devsuperpage.com
192 ms
Links.css
122 ms
buttons.css
123 ms
main.css
123 ms
AC_RunActiveContent.js
123 ms
show_ads.js
8 ms
addthis_widget.js
12 ms
adsbygoogle.js
9 ms
ca-pub-5735783984938193.js
105 ms
zrt_lookup.html
96 ms
show_ads_impl.js
120 ms
LOGO4.jpg
144 ms
tile_back.gif
59 ms
searchmin.gif
58 ms
tile_back3.gif
58 ms
DirectC.png
145 ms
embarcadero.jpg
145 ms
tile_back2.gif
147 ms
us.png
147 ms
es.png
146 ms
fr.png
147 ms
it.png
147 ms
ads
619 ms
osd.js
23 ms
ads
604 ms
ads
595 ms
7551346079755906386
36 ms
abg.js
43 ms
m_js_controller.js
54 ms
googlelogo_color_112x36dp.png
143 ms
s
86 ms
x_button_blue2.png
87 ms
nessie_icon_tiamat_white.png
4 ms
devsuperpage.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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Definition list items are not wrapped in <dl> elements
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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
devsuperpage.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
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
devsuperpage.com 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Devsuperpage.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 Devsuperpage.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.
devsuperpage.com
Open Graph description is not detected on the main page of Dev Super Page. 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: