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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

stats.bath.ac.uk

University of Bath - Network Statistics

Page Load Speed

23.3 sec in total

First Response

805 ms

Resources Loaded

21.9 sec

Page Rendered

562 ms

stats.bath.ac.uk screenshot

About Website

Visit stats.bath.ac.uk now to see the best up-to-date Stats Bath content for United Kingdom and also check out these interesting facts you probably never knew about stats.bath.ac.uk

Visit stats.bath.ac.uk

Key Findings

We analyzed Stats.bath.ac.uk page load time and found that the first response time was 805 ms and then it took 22.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

stats.bath.ac.uk performance score

0

Network Requests Diagram

graph_view.php

805 ms

main.css

259 ms

layout.js

255 ms

ua.js

264 ms

ftiens4.js

262 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 95% of them (38 requests) were addressed to the original Stats.bath.ac.uk, 3% (1 request) were made to Bath.ac.uk and 3% (1 request) were made to Nw.bath.ac.uk. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Nw.bath.ac.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 173.7 kB (66%)

Content Size

261.4 kB

After Optimization

87.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stats.bath.ac.uk main page is 261.4 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. 20% of websites need less resources to load. Javascripts take 114.2 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 33.2 kB

  • Original 36.9 kB
  • After minification 34.5 kB
  • After compression 3.8 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 33.2 kB or 90% of the original size.

Image Optimization

-34%

Potential reduce by 30.4 kB

  • Original 89.9 kB
  • After minification 59.5 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. Obviously, Stats Bath needs image optimization as it can save up to 30.4 kB or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-82%

Potential reduce by 93.2 kB

  • Original 114.2 kB
  • After minification 75.1 kB
  • After compression 21.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 93.2 kB or 82% of the original size.

CSS Optimization

-83%

Potential reduce by 16.9 kB

  • Original 20.3 kB
  • After minification 11.4 kB
  • After compression 3.4 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. Stats.bath.ac.uk needs all CSS files to be minified and compressed as it can save up to 16.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (58%)

Requests Now

38

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stats Bath. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

graph_view.php

graph_view.php

805 ms

main.css

main.css

259 ms

layout.js

layout.js

255 ms

ua.js

ua.js

264 ms

ftiens4.js

ftiens4.js

262 ms

calendar.js

calendar.js

263 ms

calendar-en.js

calendar-en.js

361 ms

calendar-setup.js

calendar-setup.js

367 ms

buBoost.js

buBoost.js

373 ms

bathuni.css

bathuni.css

392 ms

dashboard-style.css

dashboard-style.css

391 ms

ajax.js

ajax.js

482 ms

fasttreeExpandCollapse.js

fasttreeExpandCollapse.js

488 ms

fasttreeAjax.js

fasttreeAjax.js

501 ms

fasttreeSearch.js

fasttreeSearch.js

519 ms

stylesheet.css

stylesheet.css

518 ms

body_bg.gif

body_bg.gif

301 ms

uob-logo-grey-transparent.png

uob-logo-grey-transparent.png

20424 ms

shadow_gray.gif

shadow_gray.gif

131 ms

transparent_line.gif

transparent_line.gif

130 ms

shadow.gif

shadow.gif

129 ms

clear.png

clear.png

132 ms

loading.gif

loading.gif

130 ms

calendar.gif

calendar.gif

130 ms

move_left.gif

move_left.gif

206 ms

move_right.gif

move_right.gif

205 ms

graph_image.php

graph_image.php

381 ms

graph_zoom.gif

graph_zoom.gif

205 ms

graph_query.png

graph_query.png

205 ms

graph_properties.gif

graph_properties.gif

231 ms

graph_page_top.gif

graph_page_top.gif

313 ms

graph_image.php

graph_image.php

366 ms

graph_image.php

graph_image.php

510 ms

graph_image.php

graph_image.php

545 ms

graph_image.php

graph_image.php

547 ms

graph_image.php

graph_image.php

556 ms

graph_image.php

graph_image.php

625 ms

graph_image.php

graph_image.php

580 ms

graph_image.php

graph_image.php

671 ms

graph_image.php

graph_image.php

709 ms

SEO Factors

stats.bath.ac.uk SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stats.bath.ac.uk 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 Stats.bath.ac.uk 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

stats.bath.ac.uk

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