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erasmustech.io screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

erasmustech.io

Erasmus Tech Community - Understand & Create Tomorrow

Page Load Speed

2.3 sec in total

First Response

43 ms

Resources Loaded

1.9 sec

Page Rendered

417 ms

erasmustech.io screenshot

About Website

Click here to check amazing Erasmus Tech content. Otherwise, check out these important facts you probably never knew about erasmustech.io

Erasmus Tech Community bridges the gap between industry-leading firms and the students at Erasmus University Rotterdam.

Visit erasmustech.io

Key Findings

We analyzed Erasmustech.io page load time and found that the first response time was 43 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

erasmustech.io performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value1,190 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

erasmustech.io

43 ms

www.erasmustech.io

495 ms

webfont.js

52 ms

fbevents.js

56 ms

js

203 ms

Our browser made a total of 122 requests to load all elements on the main page. We found that 63% of them (77 requests) were addressed to the original Erasmustech.io, 30% (36 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (726 ms) belongs to the original domain Erasmustech.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 73.7 kB (8%)

Content Size

955.0 kB

After Optimization

881.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Erasmustech.io main page is 955.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 417.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 70.0 kB

  • Original 87.1 kB
  • After minification 84.1 kB
  • After compression 17.1 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 70.0 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 2 B

  • Original 315.3 kB
  • After minification 315.3 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. Erasmus Tech images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.5 kB

  • Original 417.7 kB
  • After minification 417.7 kB
  • After compression 414.2 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.

CSS Optimization

-0%

Potential reduce by 129 B

  • Original 134.9 kB
  • After minification 134.9 kB
  • After compression 134.8 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. Erasmustech.io has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 69 (84%)

Requests Now

82

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Erasmus Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 57 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

erasmustech.io

erasmustech.io

43 ms

www.erasmustech.io

www.erasmustech.io

495 ms

webfont.js

webfont.js

52 ms

fbevents.js

fbevents.js

56 ms

js

js

203 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

29 ms

style.min.css

style.min.css

147 ms

front.min.css

front.min.css

172 ms

js_composer.min.css

js_composer.min.css

131 ms

isotope.min.css

isotope.min.css

130 ms

style.css

style.css

172 ms

style.css

style.css

148 ms

styles.css

styles.css

196 ms

animate.css

animate.css

194 ms

font-awesome.min.css

font-awesome.min.css

196 ms

owl.carousel.css

owl.carousel.css

189 ms

custom-23cede2062.css

custom-23cede2062.css

190 ms

css

css

176 ms

frontend-gtag.min.js

frontend-gtag.min.js

198 ms

front.min.js

front.min.js

198 ms

jquery.js

jquery.js

238 ms

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jquery-migrate.min.js

209 ms

typeform-elements.js

typeform-elements.js

250 ms

css

css

198 ms

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modernizr.custom.72003.js

236 ms

imagesloaded.min.js

imagesloaded.min.js

249 ms

superfish.min.js

superfish.min.js

248 ms

midnight.jquery.src.js

midnight.jquery.src.js

283 ms

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274 ms

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seriously.js

277 ms

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seriously.blend.js

275 ms

seriously.edge.js

seriously.edge.js

275 ms

seriously.hue-saturation.js

seriously.hue-saturation.js

279 ms

seriously.layers.js

seriously.layers.js

280 ms

seriously.linear-transfer.js

seriously.linear-transfer.js

277 ms

seriously.tone.js

seriously.tone.js

281 ms

particles.js

particles.js

283 ms

three.min.js

three.min.js

379 ms

Projector.js

Projector.js

285 ms

CanvasRenderer.js

CanvasRenderer.js

284 ms

glitch.js

glitch.js

377 ms

counters.js

counters.js

375 ms

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vcd15cbe7772f49c399c6a5babf22c1241717689176015

279 ms

graphic.js

graphic.js

376 ms

css

css

175 ms

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easy-pie-chart.js

356 ms

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jquery.lazyload.min.js

239 ms

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237 ms

countup.js

countup.js

215 ms

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jquery.mousewheel.min.js

215 ms

blast.js

blast.js

213 ms

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jquery.parallax-scroll.js

214 ms

easyzoom.js

easyzoom.js

196 ms

shaderloader.js

shaderloader.js

193 ms

sine-waves.js

sine-waves.js

196 ms

scrollspy.js

scrollspy.js

193 ms

froogaloop2.js

froogaloop2.js

192 ms

detect-element-resize.js

detect-element-resize.js

193 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

193 ms

url.js

url.js

158 ms

main.min.js

main.min.js

144 ms

waypoints.min.js

waypoints.min.js

143 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

143 ms

hoverIntent.min.js

hoverIntent.min.js

119 ms

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skrollr.min.js

119 ms

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118 ms

velocity.min.js

velocity.min.js

116 ms

owl.carousel.min.js

owl.carousel.min.js

116 ms

comment-reply.min.js

comment-reply.min.js

115 ms

pixel-cat.min.js

pixel-cat.min.js

115 ms

video.js

video.js

114 ms

wp-embed.min.js

wp-embed.min.js

238 ms

js_composer_front.min.js

js_composer_front.min.js

351 ms

etc-logo-vector-clean.svg

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234 ms

rokesh-jankie-100x100.jpg

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Accessibility Review

erasmustech.io accessibility score

95

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

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

Links do not have a discernible name

Best Practices

erasmustech.io best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

erasmustech.io SEO score

86

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

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    EN

  • Encoding

    UTF-8

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

erasmustech.io

Open Graph data is detected on the main page of Erasmus Tech. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: