729 ms in total
38 ms
551 ms
140 ms
Visit cova.k12start.com now to see the best up-to-date Cova K12 Start content for United States and also check out these interesting facts you probably never knew about cova.k12start.com
Visit cova.k12start.comWe analyzed Cova.k12start.com page load time and found that the first response time was 38 ms and then it took 691 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
cova.k12start.com performance score
name
value
score
weighting
Value1.9 s
87/100
10%
Value3.6 s
62/100
25%
Value3.4 s
90/100
10%
Value30 ms
100/100
30%
Value0
100/100
15%
Value4.1 s
87/100
10%
38 ms
252 ms
9 ms
65 ms
22 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Cova.k12start.com, 5% (2 requests) were made to Google-analytics.com and 5% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (252 ms) relates to the external source K12start.com.
Page size can be reduced by 102.6 kB (20%)
525.5 kB
422.9 kB
In fact, the total size of Cova.k12start.com main page is 525.5 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. 45% of websites need less resources to load. Images take 402.9 kB which makes up the majority of the site volume.
Potential reduce by 17.8 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 17.8 kB or 71% of the original size.
Potential reduce by 54.8 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, Cova K12 Start needs image optimization as it can save up to 54.8 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 9.9 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 9.9 kB or 14% of the original size.
Potential reduce by 20.2 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. Cova.k12start.com needs all CSS files to be minified and compressed as it can save up to 20.2 kB or 80% of the original size.
Number of requests can be reduced by 5 (14%)
36
31
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cova K12 Start. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
k12start.com
38 ms
www.k12start.com
252 ms
all.css
9 ms
jquery.min.js
65 ms
plugins.js
22 ms
custom.js
23 ms
logo-k12.png
22 ms
ols-text-blue.png
23 ms
sdk.js
17 ms
bg-page.png
12 ms
new-bg-header.png
40 ms
new-bg-nav.png
39 ms
img1.jpg
40 ms
new-k12-gradient.png
40 ms
img9.jpg
41 ms
home-momdaughter.jpg
42 ms
bg-video-holder.gif
40 ms
separator3.gif
41 ms
video-setting_account.jpg
42 ms
video-k8_orientation.jpg
42 ms
video-kmail.jpg
41 ms
video-hs_orientation.jpg
43 ms
bg-grey-list.png
44 ms
bg-grey-list-c.png
42 ms
icon-checkbox.png
43 ms
bg-summer-camp.png
44 ms
bg-green-box.png
86 ms
sprites.png
43 ms
separator4.gif
43 ms
border2.gif
85 ms
logo2.png
90 ms
separator5.gif
90 ms
ga.js
38 ms
105 ms
xd_arbiter.php
38 ms
xd_arbiter.php
44 ms
__utm.gif
27 ms
nr-892.min.js
17 ms
cova.k12start.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
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
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
Image elements do not have [alt] attributes
cova.k12start.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
cova.k12start.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cova.k12start.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 Cova.k12start.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.
cova.k12start.com
Open Graph description is not detected on the main page of Cova K12 Start. 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: