2.6 sec in total
365 ms
1.5 sec
721 ms
Welcome to sierravistajuniorhigh.org homepage info - get ready to check Sierra Vista Junior High best content for United States right away, or after learning these important things about sierravistajuniorhigh.org
Sierra Vista Junior High School is part of the William S. Hart Union High School District and is located in Santa Clarita, CA.
Visit sierravistajuniorhigh.orgWe analyzed Sierravistajuniorhigh.org page load time and found that the first response time was 365 ms and then it took 2.2 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.
sierravistajuniorhigh.org performance score
name
value
score
weighting
Value3.0 s
48/100
10%
Value4.6 s
35/100
25%
Value6.0 s
46/100
10%
Value290 ms
80/100
30%
Value0.009
100/100
15%
Value8.6 s
37/100
10%
365 ms
99 ms
103 ms
186 ms
100 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 51% of them (23 requests) were addressed to the original Sierravistajuniorhigh.org, 20% (9 requests) were made to Wshuhsmaster.edlioschool.com and 9% (4 requests) were made to Translate.googleapis.com. The less responsive or slowest element that took the longest time to load (792 ms) belongs to the original domain Sierravistajuniorhigh.org.
Page size can be reduced by 207.1 kB (8%)
2.7 MB
2.5 MB
In fact, the total size of Sierravistajuniorhigh.org main page is 2.7 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. 40% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.
Potential reduce by 60.2 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 10.0 kB, which is 14% 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 60.2 kB or 83% of the original size.
Potential reduce by 54.2 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. Sierra Vista Junior High images are well optimized though.
Potential reduce by 54.4 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 54.4 kB or 30% of the original size.
Potential reduce by 38.3 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. Sierravistajuniorhigh.org needs all CSS files to be minified and compressed as it can save up to 38.3 kB or 73% of the original size.
Number of requests can be reduced by 14 (32%)
44
30
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sierra Vista Junior High. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
www.sierravistajuniorhigh.org
365 ms
main-pack-1458342346000.css
99 ms
main.css
103 ms
web_apps-pack-1458342346000.css
186 ms
common-pack-1458342346000.js
100 ms
main.css
192 ms
element.js
43 ms
jssor-pack.js
191 ms
jssor.slider-pack.js
395 ms
css
25 ms
polls-pack.css
93 ms
ga.js
17 ms
polls-pack.css
111 ms
__utm.gif
12 ms
shuffle_bg.jpg
344 ms
logo_overlay.png
352 ms
school_header.png
792 ms
topnav_bg.jpg
96 ms
count.jsp
240 ms
XuUXBIhnFQyy5fZhe54lSGEbjzD8yPFQ3wFVFZ3Nv9dLTICx.png
153 ms
N0Q8NT8pOdBkaalCwaGEvv7B7EapBBh7VDXGoyxJpBKMuJNz.png
101 ms
bullet_arrow.gif
101 ms
mountain_overlay.jpg
119 ms
html_bg.png
106 ms
translateelement.css
60 ms
main.js
70 ms
content_main_bottom.png
183 ms
element_main.js
40 ms
qlinks_bg.png
352 ms
left_column_bottom.png
95 ms
7817_43_1200_0_57.png
640 ms
7817_19_1200_0_20.jpg
277 ms
center_column_bottom.png
95 ms
footer_bg.jpg
313 ms
footer_inner.png
304 ms
footer_name.png
329 ms
7816_1_386_0_0.jpg
484 ms
7816_0_386_0_0.jpg
507 ms
7815_1_306_0_0.png
520 ms
7815_0_306_0_0.jpg
453 ms
right_column_bottom.png
98 ms
edlio.png
100 ms
translate_24dp.png
61 ms
l
56 ms
cleardot.gif
68 ms
sierravistajuniorhigh.org 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
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
sierravistajuniorhigh.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
sierravistajuniorhigh.org 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
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sierravistajuniorhigh.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 Sierravistajuniorhigh.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.
sierravistajuniorhigh.org
Open Graph description is not detected on the main page of Sierra Vista Junior High. 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: