2.9 sec in total
170 ms
2.6 sec
176 ms
Visit coronado.d11.org now to see the best up-to-date Coronado D 11 content for United States and also check out these interesting facts you probably never knew about coronado.d11.org
Home - Coronado High School
Visit coronado.d11.orgWe analyzed Coronado.d11.org page load time and found that the first response time was 170 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
coronado.d11.org performance score
name
value
score
weighting
Value8.0 s
0/100
10%
Value14.2 s
0/100
25%
Value8.3 s
19/100
10%
Value1,660 ms
11/100
30%
Value0.479
18/100
15%
Value18.4 s
3/100
10%
170 ms
1463 ms
120 ms
405 ms
162 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 62% of them (34 requests) were addressed to the original Coronado.d11.org, 9% (5 requests) were made to Translate.googleapis.com and 5% (3 requests) were made to D11.org. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Coronado.d11.org.
Page size can be reduced by 1.1 MB (57%)
2.0 MB
833.9 kB
In fact, the total size of Coronado.d11.org main page is 2.0 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. Javascripts take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 115.9 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 115.9 kB or 81% of the original size.
Potential reduce by 54.5 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, Coronado D 11 needs image optimization as it can save up to 54.5 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 642.0 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 642.0 kB or 64% of the original size.
Potential reduce by 307.9 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. Coronado.d11.org needs all CSS files to be minified and compressed as it can save up to 307.9 kB or 86% of the original size.
Number of requests can be reduced by 33 (62%)
53
20
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coronado D 11. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
coronado.d11.org
170 ms
default.aspx
1463 ms
page-layouts-21.css
120 ms
corev15.css
405 ms
d11_school_corev15.css
162 ms
d11_school_mobilev15.css
116 ms
d11_school_customv15.css
118 ms
rotator.css
147 ms
init.js
266 ms
ScriptResource.axd
265 ms
blank.js
167 ms
ScriptResource.axd
200 ms
jquery-ui.min.js
145 ms
WebResource.axd
172 ms
element.js
35 ms
jquery-1.9.0.min.js
31 ms
bg.png
148 ms
spcommon.png
155 ms
logo.png
329 ms
logo.png
480 ms
d11headersmall.png
141 ms
searchresultui.png
138 ms
gpt.js
15 ms
ad-choice.jpg
182 ms
zangle.png
202 ms
myschoolbucks.jpg
203 ms
leftnav_top.png
126 ms
menu-right.gif
124 ms
vmskiosk.png
129 ms
Ntouch.png
168 ms
WebResource.axd
167 ms
icgen.gif
178 ms
icpdf.png
177 ms
plprev1.gif
228 ms
plpause1.gif
228 ms
plnext1.gif
232 ms
GooglePlayButton.jpg
265 ms
Itunes_available.png
285 ms
pubads_impl_82.js
7 ms
initstrings.js
237 ms
sp.init.js
249 ms
ads
106 ms
ads
106 ms
container.html
48 ms
translateelement.css
104 ms
main.js
136 ms
13855442209156715098
86 ms
osd.js
31 ms
11541966501663894976
51 ms
element_main.js
40 ms
strings.js
204 ms
translate_24dp.png
44 ms
l
44 ms
cleardot.gif
51 ms
te_ctrl3.gif
13 ms
coronado.d11.org 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
coronado.d11.org 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
coronado.d11.org 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coronado.d11.org 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 Coronado.d11.org 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.
coronado.d11.org
Open Graph description is not detected on the main page of Coronado D 11. 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: