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Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 96

    SEO

    Google-friendlier than
    91% of websites

rocoscience.wordpress.com

Rocoscience – Resources for science students in rochestown college

Page Load Speed

536 ms in total

First Response

6 ms

Resources Loaded

469 ms

Page Rendered

61 ms

rocoscience.wordpress.com screenshot

About Website

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

Hi! Welcome to the website for the Science Department of Rochestown College, Cork, Ireland. On this site we are making resources available to our students in both Junior and Senior Cert cycles. We sta...

Visit rocoscience.wordpress.com

Key Findings

We analyzed Rocoscience.wordpress.com page load time and found that the first response time was 6 ms and then it took 530 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

rocoscience.wordpress.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value640 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

Network Requests Diagram

rocoscience.wordpress.com

6 ms

rocoscience.wordpress.com

227 ms

84 ms

style.css

79 ms

89 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 11% of them (3 requests) were addressed to the original Rocoscience.wordpress.com, 21% (6 requests) were made to S0.wp.com and 14% (4 requests) were made to S2.wp.com. The less responsive or slowest element that took the longest time to load (227 ms) belongs to the original domain Rocoscience.wordpress.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 72.7 kB (23%)

Content Size

320.1 kB

After Optimization

247.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rocoscience.wordpress.com main page is 320.1 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. 30% of websites need less resources to load. Javascripts take 180.5 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 53.6 kB

  • Original 72.6 kB
  • After minification 71.8 kB
  • After compression 19.0 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 53.6 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 8.2 kB
  • After minification 8.2 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. Rocoscience Wordpress images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 18.6 kB

  • Original 180.5 kB
  • After minification 180.5 kB
  • After compression 162.0 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

-1%

Potential reduce by 540 B

  • Original 58.8 kB
  • After minification 58.8 kB
  • After compression 58.2 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. Rocoscience.wordpress.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (65%)

Requests Now

26

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rocoscience Wordpress. 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 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rocoscience.wordpress.com

rocoscience.wordpress.com

6 ms

rocoscience.wordpress.com

rocoscience.wordpress.com

227 ms

84 ms

style.css

style.css

79 ms

89 ms

87 ms

block-editor.css

block-editor.css

97 ms

css

css

120 ms

css

css

121 ms

109 ms

global.css

global.css

108 ms

108 ms

108 ms

w.js

w.js

107 ms

global-print.css

global-print.css

29 ms

rocoscience.wordpress.com

rocoscience.wordpress.com

9 ms

conf

conf

33 ms

importmap-polyfill.min.js

importmap-polyfill.min.js

2 ms

ga.js

ga.js

43 ms

g.gif

g.gif

72 ms

77 ms

wpcom-gray-white.png

wpcom-gray-white.png

15 ms

g.gif

g.gif

68 ms

g.gif

g.gif

68 ms

ata.js

ata.js

61 ms

__utm.gif

__utm.gif

17 ms

actionbar.css

actionbar.css

2 ms

actionbar.js

actionbar.js

10 ms

Accessibility Review

rocoscience.wordpress.com accessibility score

91

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

Best Practices

rocoscience.wordpress.com best practices score

83

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

Browser errors were logged to the console

SEO Factors

rocoscience.wordpress.com SEO score

96

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

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 Rocoscience.wordpress.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 Rocoscience.wordpress.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.

Social Sharing Optimization

rocoscience.wordpress.com

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