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wolfsonrowing.org screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

wolfsonrowing.org

Home | Wolfson College Boat Club

Page Load Speed

6.6 sec in total

First Response

53 ms

Resources Loaded

6 sec

Page Rendered

483 ms

wolfsonrowing.org screenshot

About Website

Welcome to wolfsonrowing.org homepage info - get ready to check Wolfson Rowing best content right away, or after learning these important things about wolfsonrowing.org

Wolfson College Boat Club has a rich history of rowing excellence at the University of Oxford. We are passionate about the sport and dedicated to providing a welcoming and inclusive environment for ro...

Visit wolfsonrowing.org

Key Findings

We analyzed Wolfsonrowing.org page load time and found that the first response time was 53 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

wolfsonrowing.org performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

wolfsonrowing.org

53 ms

www.wolfsonrowing.org

67 ms

style.min.css

14 ms

style.css

14 ms

font-awesome.css

4945 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 92% of them (34 requests) were addressed to the original Wolfsonrowing.org, 5% (2 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (5 sec) belongs to the original domain Wolfsonrowing.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 645.3 kB (23%)

Content Size

2.8 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wolfsonrowing.org main page is 2.8 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. 75% 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. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 45.4 kB

  • Original 55.0 kB
  • After minification 51.1 kB
  • After compression 9.6 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 45.4 kB or 83% of the original size.

Image Optimization

-13%

Potential reduce by 316.3 kB

  • Original 2.4 MB
  • After minification 2.1 MB

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, Wolfson Rowing needs image optimization as it can save up to 316.3 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 111.0 kB

  • Original 155.5 kB
  • After minification 136.9 kB
  • After compression 44.5 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 111.0 kB or 71% of the original size.

CSS Optimization

-85%

Potential reduce by 172.7 kB

  • Original 202.4 kB
  • After minification 178.7 kB
  • After compression 29.7 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. Wolfsonrowing.org needs all CSS files to be minified and compressed as it can save up to 172.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (41%)

Requests Now

22

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wolfson Rowing. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wolfsonrowing.org

wolfsonrowing.org

53 ms

www.wolfsonrowing.org

www.wolfsonrowing.org

67 ms

style.min.css

style.min.css

14 ms

style.css

style.css

14 ms

font-awesome.css

font-awesome.css

4945 ms

css

css

51 ms

jquery.min.js

jquery.min.js

12 ms

jquery-migrate.min.js

jquery-migrate.min.js

5010 ms

scripts.js

scripts.js

12 ms

backtotop.js

backtotop.js

12 ms

jquery.cycle.all.js

jquery.cycle.all.js

19 ms

attitude-slider-setting.js

attitude-slider-setting.js

19 ms

style.min.css

style.min.css

31 ms

style.css

style.css

30 ms

jquery.min.js

jquery.min.js

31 ms

scripts.js

scripts.js

39 ms

backtotop.js

backtotop.js

39 ms

attitude-slider-setting.js

attitude-slider-setting.js

32 ms

jquery.cycle.all.js

jquery.cycle.all.js

32 ms

attitude-style-mod.css

attitude-style-mod.css

14 ms

font-awesome.css

font-awesome.css

4 ms

jquery-migrate.min.js

jquery-migrate.min.js

5 ms

whitebackground.jpg

whitebackground.jpg

22 ms

header2.jpg

header2.jpg

21 ms

M2_on_a_cold_morning-1400x460.jpg

M2_on_a_cold_morning-1400x460.jpg

24 ms

image7-edited-1400x460.jpg

image7-edited-1400x460.jpg

23 ms

Screenshot-2020-08-18-at-15.55.41.png

Screenshot-2020-08-18-at-15.55.41.png

26 ms

Attachment-3.png

Attachment-3.png

36 ms

IMG_1628-2-670x300.jpg

IMG_1628-2-670x300.jpg

33 ms

M2_on_a_cold_morning-670x300.jpg

M2_on_a_cold_morning-670x300.jpg

37 ms

image7-edited-670x300.jpg

image7-edited-670x300.jpg

23 ms

social-icons.png

social-icons.png

860 ms

back-to-top.png

back-to-top.png

860 ms

whitebackground.jpg

whitebackground.jpg

12 ms

header2.jpg

header2.jpg

19 ms

font

font

22 ms

font

font

107 ms

Accessibility Review

wolfsonrowing.org accessibility score

96

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

Links do not have a discernible name

Best Practices

wolfsonrowing.org best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

wolfsonrowing.org SEO score

81

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

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 Wolfsonrowing.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 Wolfsonrowing.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.

Social Sharing Optimization

wolfsonrowing.org

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