Tools & Wizards About Us
loc.llas.ac.uk screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

loc.llas.ac.uk

Homepage | University of Southampton

Page Load Speed

4.4 sec in total

First Response

561 ms

Resources Loaded

2.9 sec

Page Rendered

943 ms

loc.llas.ac.uk screenshot

About Website

Click here to check amazing Loc Llas content for Indonesia. Otherwise, check out these important facts you probably never knew about loc.llas.ac.uk

Visit loc.llas.ac.uk

Key Findings

We analyzed Loc.llas.ac.uk page load time and found that the first response time was 561 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

loc.llas.ac.uk performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value1,000 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.7 s

28/100

10%

Network Requests Diagram

loc.llas.ac.uk

561 ms

www.southampton.ac.uk

652 ms

google_tag.script.js

212 ms

css_OZXnTZKqqRiKkJSTlgoguyNRlRGv8nbDHqxby5zboe8.css

294 ms

css_JYE47j9RVpGt9AhdEkpsAhmANIA9FZGvbTUfpR3yCz4.css

490 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Loc.llas.ac.uk, 58% (28 requests) were made to Southampton.ac.uk and 27% (13 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Southampton.ac.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 117.7 kB (22%)

Content Size

526.6 kB

After Optimization

408.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Loc.llas.ac.uk main page is 526.6 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. 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 327.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 116.2 kB

  • Original 138.1 kB
  • After minification 101.7 kB
  • After compression 21.9 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. This page needs HTML code to be minified as it can gain 36.4 kB, which is 26% 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 116.2 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 1.4 kB

  • Original 327.5 kB
  • After minification 326.0 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. Loc Llas images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 33 B

  • Original 7.2 kB
  • After minification 7.2 kB
  • After compression 7.2 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 8 B

  • Original 53.8 kB
  • After minification 53.8 kB
  • After compression 53.8 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. Loc.llas.ac.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (67%)

Requests Now

21

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Loc Llas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

loc.llas.ac.uk

loc.llas.ac.uk

561 ms

www.southampton.ac.uk

www.southampton.ac.uk

652 ms

google_tag.script.js

google_tag.script.js

212 ms

css_OZXnTZKqqRiKkJSTlgoguyNRlRGv8nbDHqxby5zboe8.css

css_OZXnTZKqqRiKkJSTlgoguyNRlRGv8nbDHqxby5zboe8.css

294 ms

css_JYE47j9RVpGt9AhdEkpsAhmANIA9FZGvbTUfpR3yCz4.css

css_JYE47j9RVpGt9AhdEkpsAhmANIA9FZGvbTUfpR3yCz4.css

490 ms

icons.svg

icons.svg

1190 ms

icons.svg

icons.svg

788 ms

student-leads-campus-tour.jpg

student-leads-campus-tour.jpg

827 ms

Medicine-student-Charlie-head-shoulders-cutout.png

Medicine-student-Charlie-head-shoulders-cutout.png

741 ms

stock%20picture%20of%20a%20pangolin.jpg

stock%20picture%20of%20a%20pangolin.jpg

446 ms

js_mmMABedHowDG32uDOUd896WG-X0JKnIWLWxRp2pPSts.js

js_mmMABedHowDG32uDOUd896WG-X0JKnIWLWxRp2pPSts.js

797 ms

global_banners.js

global_banners.js

709 ms

clearing_detail.js

clearing_detail.js

739 ms

clearing_listing.js

clearing_listing.js

768 ms

clearing_stub.js

clearing_stub.js

828 ms

js_I0XmF9tXnG64EoajAmvzgu3DawtYJrAFW1qPEWSz_QA.js

js_I0XmF9tXnG64EoajAmvzgu3DawtYJrAFW1qPEWSz_QA.js

904 ms

unsupported_browser.js

unsupported_browser.js

905 ms

css2

css2

88 ms

css2

css2

100 ms

KFOmCnqEu92Fr1Me5g.woff

KFOmCnqEu92Fr1Me5g.woff

33 ms

KFOlCnqEu92Fr1MmEU9vAA.woff

KFOlCnqEu92Fr1MmEU9vAA.woff

55 ms

KFOlCnqEu92Fr1MmSU5vAA.woff

KFOlCnqEu92Fr1MmSU5vAA.woff

55 ms

KFOkCnqEu92Fr1MmgWxM.woff

KFOkCnqEu92Fr1MmgWxM.woff

54 ms

KFOlCnqEu92Fr1MmWUlvAA.woff

KFOlCnqEu92Fr1MmWUlvAA.woff

53 ms

KFOlCnqEu92Fr1MmYUtvAA.woff

KFOlCnqEu92Fr1MmYUtvAA.woff

55 ms

Roboto-Regular.woff

Roboto-Regular.woff

231 ms

Roboto-Medium.woff

Roboto-Medium.woff

189 ms

Roboto-Light.woff

Roboto-Light.woff

284 ms

Roboto-Thin.woff

Roboto-Thin.woff

474 ms

Roboto-Bold.woff

Roboto-Bold.woff

368 ms

Roboto-Black.woff

Roboto-Black.woff

367 ms

ieVl2ZhZI2eCN5jzbjEETS9weq8-59Y.woff

ieVl2ZhZI2eCN5jzbjEETS9weq8-59Y.woff

83 ms

KFOkCnqEu92Fr1Mu52xM.woff

KFOkCnqEu92Fr1Mu52xM.woff

82 ms

KFOjCnqEu92Fr1Mu51S7ABc-.woff

KFOjCnqEu92Fr1Mu51S7ABc-.woff

82 ms

KFOjCnqEu92Fr1Mu51TjARc-.woff

KFOjCnqEu92Fr1Mu51TjARc-.woff

161 ms

KFOiCnqEu92Fr1Mu51QrIzQ.woff

KFOiCnqEu92Fr1Mu51QrIzQ.woff

474 ms

KFOjCnqEu92Fr1Mu51TzBhc-.woff

KFOjCnqEu92Fr1Mu51TzBhc-.woff

82 ms

KFOjCnqEu92Fr1Mu51TLBBc-.woff

KFOjCnqEu92Fr1Mu51TLBBc-.woff

83 ms

Roboto-Italic.woff

Roboto-Italic.woff

399 ms

Roboto-MediumItalic.woff

Roboto-MediumItalic.woff

471 ms

Roboto-LightItalic.woff

Roboto-LightItalic.woff

515 ms

Roboto-ThinItalic.woff

Roboto-ThinItalic.woff

589 ms

Roboto-BoldItalic.woff

Roboto-BoldItalic.woff

878 ms

Roboto-BlackItalic.woff

Roboto-BlackItalic.woff

549 ms

gtm.js

gtm.js

134 ms

otSDKStub.js

otSDKStub.js

105 ms

3fe7b5e2-5db6-444d-8441-0246422b1cba.json

3fe7b5e2-5db6-444d-8441-0246422b1cba.json

43 ms

otBannerSdk.js

otBannerSdk.js

30 ms

Accessibility Review

loc.llas.ac.uk accessibility score

84

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

High

[role]s are not contained by their required parent element

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

loc.llas.ac.uk best practices score

75

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

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

loc.llas.ac.uk SEO score

71

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

High

robots.txt is not valid

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 Loc.llas.ac.uk 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 Loc.llas.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

loc.llas.ac.uk

Open Graph description is not detected on the main page of Loc Llas. 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: