1.8 sec in total
213 ms
1.3 sec
338 ms
Visit sdltutorials.com now to see the best up-to-date Sdltutorials content for United States and also check out these interesting facts you probably never knew about sdltutorials.com
Visit sdltutorials.comWe analyzed Sdltutorials.com page load time and found that the first response time was 213 ms and then it took 1.6 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.
sdltutorials.com performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value8.9 s
1/100
25%
Value7.2 s
30/100
10%
Value1,550 ms
13/100
30%
Value0.019
100/100
15%
Value17.5 s
4/100
10%
213 ms
40 ms
72 ms
75 ms
74 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 44% of them (39 requests) were addressed to the original Sdltutorials.com, 18% (16 requests) were made to Apis.google.com and 7% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (479 ms) belongs to the original domain Sdltutorials.com.
Page size can be reduced by 1.7 MB (66%)
2.6 MB
892.0 kB
In fact, the total size of Sdltutorials.com main page is 2.6 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. 55% of websites need less resources to load. Javascripts take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 35.8 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 35.8 kB or 79% of the original size.
Potential reduce by 112.1 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, Sdltutorials needs image optimization as it can save up to 112.1 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.2 MB
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 1.2 MB or 69% of the original size.
Potential reduce by 443.9 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. Sdltutorials.com needs all CSS files to be minified and compressed as it can save up to 443.9 kB or 83% of the original size.
Number of requests can be reduced by 27 (34%)
79
52
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sdltutorials. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
www.sdltutorials.com
213 ms
style.css
40 ms
style.css
72 ms
shCore.css
75 ms
shThemeDefault.css
74 ms
css
40 ms
css
51 ms
plusone.js
70 ms
Include.php
230 ms
TDefault.js
86 ms
Game.php
87 ms
show_ads.js
39 ms
blogger.js
89 ms
metacipher.json
90 ms
cb=gapi.loaded_0
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bsa.js
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NavigationWrapper.png
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923d82aead39e6598299fb861494cd08
11 ms
Logo.png
44 ms
Search.png
46 ms
Tutorials.png
45 ms
AppStateBanner.jpg
186 ms
Like.png
44 ms
LikeTwitter.png
114 ms
LikeRSS.png
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BannerShadowTop.png
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BannerShadowBottom.png
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ReadMore.jpg
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PostListingTagged.jpg
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PostListingTag.png
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e01b3e3057769d3fd789a389593efbc2-64-Auto-1-0-CenterCenter.jpg
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75274eb210cd1c29a1c7e262f4518b0a-64-Auto-1-0-CenterCenter.jpg
231 ms
OlderPosts.jpg
249 ms
HomeSidebarRecentTutorials.png
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HomeSidebarRecentTutorialsMore.jpg
249 ms
PlusOrange.png
232 ms
ca-pub-4758003697203393.js
10 ms
zrt_lookup.html
34 ms
show_ads_impl.js
79 ms
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FooterContentSocialEmail.png
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FooterIconTag.png
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FooterWatermark.png
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FooterGameDesignCenter.jpg
457 ms
FooterCPPTutorials.jpg
456 ms
FooterOpenGLTutorials.jpg
478 ms
FooterSDLTutorials.jpg
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FooterLogo.png
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quant.js
99 ms
FooterIconPlus.png
476 ms
ga.js
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cb=gapi.loaded_1
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fastbutton
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ads
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osd.js
41 ms
__utm.gif
62 ms
rules-p-59nSIWgJZmkdU.js
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www-player-vflMqr8uC.css
38 ms
www-embed-player.js
61 ms
base.js
127 ms
postmessageRelay
283 ms
pixel;r=1903123153;rf=0;a=p-59nSIWgJZmkdU;url=http%3A%2F%2Fwww.sdltutorials.com%2F;fpan=1;fpa=P0-1488257542-1504654086161;ns=0;ce=1;cm=;ref=;je=0;sr=1024x768x32;enc=n;dst=0;et=1504654086161;tzo=-180;ogl=
67 ms
rs=AGLTcCOUSJIRFuWfIxRmYNF0NPW_T9054A
16 ms
id
159 ms
T8Ys39_ecZUP0z5o0qwgiftCx6c5Z_CDv350QIo51NY.js
215 ms
ad_status.js
195 ms
971028622-postmessagerelay.js
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rpc:shindig_random.js
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CrYjSnGjrRCn0pd9VQsnFOvvDin1pK8aKteLpeZ5c0A.woff
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RxZJdnzeo3R5zSexge8UUbO3LdcAZYWl9Si6vvxL-qU.woff
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logo_ringo-vflOpz8ZI.png
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cb=gapi.loaded_0
3 ms
sdltutorials.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.
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
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
sdltutorials.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
sdltutorials.com SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sdltutorials.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sdltutorials.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.
sdltutorials.com
Open Graph description is not detected on the main page of Sdltutorials. 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: