2.5 sec in total
428 ms
1.9 sec
175 ms
Welcome to carbonado.k12.wa.us homepage info - get ready to check Carbonado K 12 best content for United States right away, or after learning these important things about carbonado.k12.wa.us
Visit carbonado.k12.wa.usWe analyzed Carbonado.k12.wa.us page load time and found that the first response time was 428 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
carbonado.k12.wa.us performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value6.9 s
6/100
25%
Value7.1 s
31/100
10%
Value2,820 ms
3/100
30%
Value0.017
100/100
15%
Value11.5 s
18/100
10%
428 ms
210 ms
621 ms
214 ms
138 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Carbonado.k12.wa.us and no external sources were called. The less responsive or slowest element that took the longest time to load (636 ms) belongs to the original domain Carbonado.k12.wa.us.
Page size can be reduced by 366.6 kB (63%)
584.6 kB
218.1 kB
In fact, the total size of Carbonado.k12.wa.us main page is 584.6 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. Only 10% of websites need less resources to load. Images take 504.6 kB which makes up the majority of the site volume.
Potential reduce by 14.2 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 2.3 kB, which is 12% 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 14.2 kB or 76% of the original size.
Potential reduce by 308.3 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, Carbonado K 12 needs image optimization as it can save up to 308.3 kB or 61% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 42.6 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 42.6 kB or 72% of the original size.
Potential reduce by 1.4 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. Carbonado.k12.wa.us needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 65% of the original size.
We found no issues to fix!
16
16
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Carbonado K 12. According to our analytics all requests are already optimized.
carbonado.k12.wa.us
428 ms
carbonado.css
210 ms
jquery.js
621 ms
jquery.innerfade.js
214 ms
reset.css
138 ms
fonts.css
138 ms
jq_fade.css
143 ms
Header.jpg
74 ms
Carbonado.png
145 ms
image1.png
209 ms
mt.png
636 ms
navigation.png
82 ms
famacc1.png
223 ms
eduacce1.png
212 ms
adminacce1.png
291 ms
ball.gif
284 ms
familacc2.png
84 ms
eduacce2.png
75 ms
adminacc2.png
90 ms
carbonado.k12.wa.us accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
carbonado.k12.wa.us 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
Browser errors were logged to the console
Page has valid source maps
carbonado.k12.wa.us SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Carbonado.k12.wa.us 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 Carbonado.k12.wa.us main page’s claimed encoding is . 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.
carbonado.k12.wa.us
Open Graph description is not detected on the main page of Carbonado K 12. 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: