Access ceresww.sharpschool.net. Home

name

value

score

weighting

FCP (First Contentful Paint)

Value15.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value21.6 s

0/100

25%

SI (Speed Index)

Value27.7 s

0/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.607

10/100

15%

TTI (Time to Interactive)

Value21.7 s

1/100

10%

ceresww.sharpschool.net

675 ms

jquery.latest.js

83 ms

jquery.migrate.js

58 ms

merged.css

82 ms

jquery.ui.js

115 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 6% of them (6 requests) were addressed to the original Ceresww.sharpschool.net, 23% (22 requests) were made to P2cdn4static.sharpschool.com and 20% (19 requests) were made to Radscriptcdn.sharpschool.com. The less responsive or slowest element that took the longest time to load (675 ms) belongs to the original domain Ceresww.sharpschool.net.

Content Size

2.2 MB

After Optimization

950.4 kB

In fact, the total size of Ceresww.sharpschool.net 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. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 96.7 kB

Original 128.8 kB
After minification 127.2 kB
After compression 32.2 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. 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 96.7 kB or 75% of the original size.

Image Optimization

-12%

Potential reduce by 79.6 kB

Original 667.8 kB
After minification 588.2 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, Ceresww Sharp School needs image optimization as it can save up to 79.6 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 848.7 kB

Original 1.1 MB
After minification 1.1 MB
After compression 293.3 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 848.7 kB or 74% of the original size.

CSS Optimization

-87%

Potential reduce by 235.9 kB

Original 272.6 kB
After minification 200.0 kB
After compression 36.8 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. Ceresww.sharpschool.net needs all CSS files to be minified and compressed as it can save up to 235.9 kB or 87% of the original size.

Requests Now

After Optimization

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ceresww Sharp School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Image elements do not have [alt] attributes

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

N/A
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ceresww.sharpschool.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Ceresww.sharpschool.net 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.

Social Sharing Optimization

ceresww.sharpschool.net

Open Graph description is not detected on the main page of Ceresww Sharp School. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Home - SchoolMessenger

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

ceresww.sharpschool.net

jquery.latest.js

jquery.migrate.js

merged.css

jquery.ui.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

ceresww.sharpschool.net

jquery.latest.js

jquery.migrate.js

merged.css

jquery.ui.js

jquery-ui.css

PortalThemeStyle.ashx

PortalThemeStyle.ashx

Menu.css

nivoSlider.css

TabStrip.css

TabStrip.css

MultiPage.css

Window.css

Window.Default.css

cms_portlet_mini_upcoming_events.js

WebResource.axd

Json2.js

jquery-cookie.js

SubServerDropDown.js

PLMoreDropDown.js

Common_Control.js

attrchange.js

accessibleMenu.js

InputCheck.js

tab-portlet.js

overlib.js

ScriptResource.axd

ScriptResource.axd

Common_DOM.js

Core.js

jQuery.js

jQueryPlugins.js

ScrollingScripts.js

OData.js

AnimationFramework.js

NavigationScripts.js

OverlayScript.js

RadMenuScripts.js

RadMenuItem.js

ClassicView.js

RadTabStripScripts.js

RadMultiPageScripts.js