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interschola.com screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    86% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

interschola.com

INTERSCHOLA.COM

Page Load Speed

982 ms in total

First Response

192 ms

Resources Loaded

663 ms

Page Rendered

127 ms

interschola.com screenshot

About Website

Welcome to interschola.com homepage info - get ready to check INTERSCHOLA best content for United States right away, or after learning these important things about interschola.com

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Key Findings

We analyzed Interschola.com page load time and found that the first response time was 192 ms and then it took 790 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

interschola.com performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

57/100

25%

SI (Speed Index)

Value3.1 s

92/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

interschola.com

192 ms

interschola_corp.css

66 ms

rollover.js

112 ms

all.js

39 ms

xaramenu.js

155 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 74% of them (32 requests) were addressed to the original Interschola.com, 5% (2 requests) were made to Platform.linkedin.com and 5% (2 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (317 ms) relates to the external source I1287.photobucket.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 43.5 kB (38%)

Content Size

115.4 kB

After Optimization

71.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Interschola.com main page is 115.4 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. 15% of websites need less resources to load. Images take 66.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 22.6 kB

  • Original 29.5 kB
  • After minification 25.4 kB
  • After compression 6.9 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 4.1 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 22.6 kB or 77% of the original size.

Image Optimization

-9%

Potential reduce by 6.2 kB

  • Original 66.4 kB
  • After minification 60.2 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. INTERSCHOLA images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 8.4 kB

  • Original 12.2 kB
  • After minification 12.1 kB
  • After compression 3.8 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 8.4 kB or 69% of the original size.

CSS Optimization

-86%

Potential reduce by 6.3 kB

  • Original 7.3 kB
  • After minification 4.6 kB
  • After compression 1.0 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. Interschola.com needs all CSS files to be minified and compressed as it can save up to 6.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (56%)

Requests Now

41

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of INTERSCHOLA. 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.

Network Requests Diagram

interschola.com

interschola.com

192 ms

interschola_corp.css

interschola_corp.css

66 ms

rollover.js

rollover.js

112 ms

all.js

all.js

39 ms

xaramenu.js

xaramenu.js

155 ms

plainbox4.js

plainbox4.js

158 ms

in.js

in.js

31 ms

twitter-a.png

twitter-a.png

108 ms

bloom.png

bloom.png

271 ms

bcorp_zps7f168468.png

bcorp_zps7f168468.png

317 ms

logo80x179.gif

logo80x179.gif

114 ms

browseT.gif

browseT.gif

113 ms

auction_recent_off.jpg

auction_recent_off.jpg

84 ms

auction_current_off.jpg

auction_current_off.jpg

112 ms

auction_coming_off.jpg

auction_coming_off.jpg

142 ms

browseR.gif

browseR.gif

139 ms

nav_left.gif

nav_left.gif

172 ms

nav_right.gif

nav_right.gif

157 ms

1x1.gif

1x1.gif

156 ms

Vdash.gif

Vdash.gif

172 ms

logoPS_106x46_trans.gif

logoPS_106x46_trans.gif

203 ms

Hdash.gif

Hdash.gif

214 ms

Hbottom.gif

Hbottom.gif

220 ms

inc.png

inc.png

215 ms

f.png

f.png

221 ms

t.png

t.png

223 ms

167 ms

xd_arbiter.php

xd_arbiter.php

53 ms

xd_arbiter.php

xd_arbiter.php

73 ms

secureAnonymousFramework

secureAnonymousFramework

72 ms

plainbox4_left.gif

plainbox4_left.gif

172 ms

plainbox4_b1_over.gif

plainbox4_b1_over.gif

199 ms

plainbox4_b1.gif

plainbox4_b1.gif

185 ms

plainbox4_b2_over.gif

plainbox4_b2_over.gif

207 ms

plainbox4_b2.gif

plainbox4_b2.gif

228 ms

plainbox4_b3_over.gif

plainbox4_b3_over.gif

234 ms

plainbox4_b3.gif

plainbox4_b3.gif

236 ms

plainbox4_b4_over.gif

plainbox4_b4_over.gif

249 ms

plainbox4_b4.gif

plainbox4_b4.gif

269 ms

plainbox4_right.gif

plainbox4_right.gif

262 ms

like.php

like.php

98 ms

TY3MhkXpWJ-.js

TY3MhkXpWJ-.js

30 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

24 ms

Accessibility Review

interschola.com accessibility score

86

Accessibility Issues

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

High

Document doesn't have a <title> element

High

<frame> or <iframe> elements do not have a title

Best Practices

interschola.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

interschola.com SEO score

75

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Document doesn't have a <title> element

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Interschola.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 Interschola.com 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.

Social Sharing Optimization

interschola.com

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