2.7 sec in total
57 ms
959 ms
1.7 sec
Welcome to serrahs.com homepage info - get ready to check Serra Hs best content for United States right away, or after learning these important things about serrahs.com
Serra is an exceptional Catholic college preparatory high school for boys. In the classroom, on the athletic field, within our clubs and organizations, on the stage or in the community, we teach boys ...
Visit serrahs.comWe analyzed Serrahs.com page load time and found that the first response time was 57 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
serrahs.com performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value6.1 s
12/100
25%
Value13.7 s
1/100
10%
Value2,620 ms
4/100
30%
Value0.143
78/100
15%
Value18.4 s
3/100
10%
57 ms
29 ms
146 ms
64 ms
116 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 75% of them (30 requests) were addressed to the original Serrahs.com, 8% (3 requests) were made to Fast.fonts.net and 5% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (294 ms) belongs to the original domain Serrahs.com.
Page size can be reduced by 537.6 kB (25%)
2.2 MB
1.7 MB
In fact, the total size of Serrahs.com main page is 2.2 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. 65% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 99.8 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 99.8 kB or 85% of the original size.
Potential reduce by 244.2 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. Obviously, Serra Hs needs image optimization as it can save up to 244.2 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.7 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. This website has mostly compressed JavaScripts.
Potential reduce by 191.9 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. Serrahs.com needs all CSS files to be minified and compressed as it can save up to 191.9 kB or 64% of the original size.
Number of requests can be reduced by 11 (34%)
32
21
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Serra Hs. 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 5 to 1 for CSS and as a result speed up the page load time.
serrahs.com
57 ms
www.serrahs.com
29 ms
www.serrahs.com
146 ms
gtm.js
64 ms
application-bce5d22b68b57b3828b229556241a394e69dd8de5abfa2a018868e63ffc6d9cc.css
116 ms
styles.cfm
153 ms
main.css
54 ms
support.custom.css
54 ms
in_layout_head-602a1b82d3fe83f66c01d9e7a465a9fc9d4ad042fab4987ea66c36ca3703cbf3.js
168 ms
68e7e6e9-134f-41ad-a970-805d99647061.js
99 ms
font-awesome.min.css
35 ms
application-d0ae73b9982e07a48d326601717eda341e4fc980422a901374bafcda698e6823.js
233 ms
main.js
84 ms
support.custom.js
78 ms
vcd15cbe7772f49c399c6a5babf22c1241717689176015
89 ms
mt.js
148 ms
fbevents.js
146 ms
1440x350
193 ms
final-logo-white.png
186 ms
meganav-quote-bg.png
175 ms
always_forward_shadow.png
179 ms
siempre-adelante-shadow.png
179 ms
fixed-bg.jpeg
178 ms
icon-tools.svg
174 ms
icon-gradcap.svg
280 ms
icon-piggybank.svg
184 ms
icon-book.svg
183 ms
icon-drama.svg
180 ms
icon-basketball.svg
181 ms
icon-communityservice.svg
243 ms
icon-cross.svg
244 ms
footer-logo-2.png
243 ms
poweredby-7fe9cdfc8db6c2419477639e585e15f5fceee483b4a26452877dabab357cb391.svg
294 ms
fdc-colophon.png
102 ms
www.serrahs.com
63 ms
icomoon.woff
155 ms
icomoon-454d742e9c5c08794dd39b1de06a9589f503c027289df05bfe91885e21faf135.woff
228 ms
fontawesome-webfont.woff
17 ms
1440x350
47 ms
main.js
26 ms
serrahs.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
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
serrahs.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
serrahs.com 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
robots.txt is not valid
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 Serrahs.com 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 Serrahs.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.
serrahs.com
Open Graph data is detected on the main page of Serra Hs. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: