Analyze

rocc.grand-challenge.org: Retinal Oct Classification Challenge (Rocc) - ROCC - Grand Challenge

Page load speed analysis

  • 64/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    272 ms

  • Resources loaded

    2.2 sec

  • Page rendered

    1.1 sec

  • Total page load time

    3.6 sec

Welcome to rocc.grand-challenge.org homepage info - get ready to check ROCC Grand Challenge best content for India right away, or after learning these important things about rocc.grand-challenge.org

We analyzed Rocc.grand-challenge.org page load time and found that the first response time was 272 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Page optimization

  • HTML 29.6 kB
    Images 291.0 kB
    Javascripts 94.1 kB
    CSS 0 B

    In fact, the total size of Rocc.grand-challenge.org main page is 414.7 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. 40% of websites need less resources to load. Images take 291.0 kB which makes up the majority of the site volume.

    • Original 29.6 kB
    • After minification 23.2 kB
    • After compression 6.1 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. This page needs HTML code to be minified as it can gain 6.4 kB, which is 22% 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 23.5 kB or 79% of the original size.

    • Original 291.0 kB
    • After optimization 269.5 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. ROCC Grand Challenge images are well optimized though.

    • Original 94.1 kB
    • After minification 94.1 kB
    • After compression 35.5 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 58.6 kB or 62% of the original size.

Network requests diagram

  • rocc.grand-challenge.org
  • rocc.grand-challenge.org
  • js
  • jquery.min.dc5e7f18c8d3.js
  • base.min.1a9e4244488b.css
  • datatables.min.css
  • all.e4633ebc9667.css
  • core.592dda14226e.css
  • jquery-ui.min.js
  • bootstrap.bundle.min.7f389f5d2622.js
  • datatables.min.js
  • jquery.fileupload.min.js
  • jquery.cookie.js
  • MathJax.js
  • loader.js
  • render_geocharts.ca9591dec659.js
  • sort_tables.1b5a7d8cf720.js
  • embed_forums.67e29cddea73.js
  • analytics.js
  • header.png
  • Retinal_Images_1.jpg
  • TeX-MML-AM_CHTML.js
  • collect
  • Safe.js
  • Safe.js

Our browser made a total of 25 requests to load all elements on the main page. We found that 8% of them (2 requests) were addressed to the original Rocc.grand-challenge.org, 32% (8 requests) were made to D19vzld1wvxwbr.cloudfront.net and 24% (6 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (848 ms) belongs to the original domain Rocc.grand-challenge.org.

Additional info on rocc.grand-challenge.org

Requests

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ROCC Grand Challenge. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

11

Javascripts

2

Images

1

CSS

1

AJAX

15

All

Possible request optimization

1

Javascripts

2

Images

1

CSS

1

AJAX

10

Optimized

5

All

Good result

Redirects

As for redirects, our browser was forwarded to https://rocc.grand-challenge.org/ before it reached this domain.

IP address

Rocc.grand-challenge.org 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

rocc.grand-challenge.org

grand-challenge.org

camelyon16.grand-challenge.org

camelyon17.grand-challenge.org

luna16.grand-challenge.org

18.156.19.218

DNS records

Type Host Target/ip TTL Other
A

rocc.grand-challenge.org

18.156.19.218 60

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rocc.grand-challenge.org 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 Rocc.grand-challenge.org 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.

HTTPS certificate

SSL Certificate

Rocc.grand-challenge.org has a valid and up-to-date SSL certificate that expires on November 4, 2021.

Good result

Visitor World Map

Country of origin for 76.3% of all visits is India. It lies approximately 7670 miles away from the server location (United States) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up Rocc.grand-challenge.org page load time for the majority of users is moving the server to India or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of ROCC Grand Challenge. 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:

rocc.grand-challenge.org

Share this report in social media

Analyze another website

Analyze