Analyze Valley Christian Schools: K-12 College Prep School in San Jose, CA

For 60 years, parents have trusted us to partner alongside them and provide an educational experience that helps their children answer the Warrior’s call to lead, serve, and impact our community and t...

Page load speed analysis

  • 52/100

    Normal result
  • 4

    Successful tests
  • 4

    Failed tests
  • First response

    168 ms

  • Resources loaded

    1.2 sec

  • Page rendered

    93 ms

  • Total page load time

    1.4 sec

Click here to check amazing Vcs content for United States. Otherwise, check out these important facts you probably never knew about

We analyzed page load time and found that the first response time was 168 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Page optimization

  • HTML 33.0 kB
    Images 18.1 kB
    Javascripts 463.9 kB
    CSS 168.6 kB

    In fact, the total size of main page is 683.6 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. 50% of websites need less resources to load. Javascripts take 463.9 kB which makes up the majority of the site volume.

    • Original 33.0 kB
    • After minification 31.6 kB
    • After compression 7.6 kB

    HTML optimization

    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 25.4 kB or 77% of the original size.

    • Original 18.1 kB
    • After optimization 13.1 kB

    Image optimization

    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, Vcs needs image optimization as it can save up to 5.0 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 463.9 kB
    • After minification 427.8 kB
    • After compression 129.1 kB

    JavaScript optimization

    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 334.9 kB or 72% of the original size.

    • Original 168.6 kB
    • After minification 124.5 kB
    • After compression 21.5 kB

    CSS optimization

    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. needs all CSS files to be minified and compressed as it can save up to 147.1 kB or 87% of the original size.

Network requests diagram

  • styles.cfm
  • ss.css
  • jquery.min.js
  • fs_global.js
  • jquery.ui.1.8rc3.css
  • main.css
  • hoverintent.js
  • boom.js
  • fsButtons.min.js
  • shrink-to-btn.js
  • global_vars.js
  • custom_js.js
  • vrz3umz.js
  • custom_css.css
  • support.custom.css
  • jquery.ui.min.js
  • flash_headers.js
  • ga.js
  • space.gif
  • logo.png
  • twitter.png
  • facebook.png
  • youtube.png
  • __utm.gif
  • d
  • poweredBy.svg
  • Hv+5H74CzKPC6AA=
  • Hv+5H74CzKPC6AA=
  • 7kfvgLMo8LoAA==
  • Hv+5H74CzKPC6AA=
  • 7kfvgLMo8LoAA==
  • 7kfvgLMo8LoAA==
  • uR++AsyjwugA
  • 7kfvgLMo8LoAA==
  • Hv+5H74CzKPC6AA=
  • uR++AsyjwugA
  • ui-bg_flat_75_ffffff_40x100.png
  • ui-icons_222222_256x240.png
  • nr-852.min.js
  • p.gif
  • 17f1641df3

Our browser made a total of 43 requests to load all elements on the main page. We found that 40% of them (17 requests) were addressed to the original, 23% (10 requests) were made to and 14% (6 requests) were made to The less responsive or slowest element that took the longest time to load (338 ms) belongs to the original domain

Additional info on


The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vcs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.









Possible request optimization











Normal result


As for redirects, our browser was forwarded to before it reached this domain.

IP address uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 298
NS 300
NS 300

300 Mname:
Serial: 2021111301
Refresh: 7200
Retry: 1800
Expire: 604800
Minimum-ttl: 28800
MX 300 Pri: 5

Language and encoding

Poor result


EN en language flag


N/A  language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 main page’s claimed encoding is iso-8859-1. 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.

HTTPS certificate

SSL Certificate has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 100% of all visits is United States. It’s good for that their server is also located in United States, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Vcs. 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:

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