Tools & Wizards About Us
yellowdoorlets.co.uk screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

yellowdoorlets.co.uk

Student Accommodation Lancaster - Yellow Door Lets - Quality Student Housing in Lancaster Since 1983

Page Load Speed

4.8 sec in total

First Response

242 ms

Resources Loaded

4.2 sec

Page Rendered

366 ms

yellowdoorlets.co.uk screenshot

About Website

Welcome to yellowdoorlets.co.uk homepage info - get ready to check Yellow Door Lets best content right away, or after learning these important things about yellowdoorlets.co.uk

Yellow Door Lets offer quality student housing for both Lancaster University and University of Cumbria students.

Visit yellowdoorlets.co.uk

Key Findings

We analyzed Yellowdoorlets.co.uk page load time and found that the first response time was 242 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

yellowdoorlets.co.uk performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value15.7 s

6/100

10%

Network Requests Diagram

yellowdoorlets.co.uk

242 ms

www.yellowdoorlets.co.uk

1101 ms

autoptimize_bd41e6909c8c53d88a1f54bff0721ebc.css

309 ms

autoptimize_cc642c9e179db0a58e0e3e5025b074d2.css

305 ms

css

36 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 41% of them (27 requests) were addressed to the original Yellowdoorlets.co.uk, 23% (15 requests) were made to Fonts.gstatic.com and 8% (5 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Yellowdoorlets.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 307.6 kB (26%)

Content Size

1.2 MB

After Optimization

854.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yellowdoorlets.co.uk main page is 1.2 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. 70% of websites need less resources to load. Javascripts take 588.9 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 84.5 kB

  • Original 99.7 kB
  • After minification 96.7 kB
  • After compression 15.2 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 84.5 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 4.1 kB

  • Original 379.7 kB
  • After minification 375.5 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. Yellow Door Lets images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 195.3 kB

  • Original 588.9 kB
  • After minification 588.9 kB
  • After compression 393.6 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 195.3 kB or 33% of the original size.

CSS Optimization

-25%

Potential reduce by 23.7 kB

  • Original 93.6 kB
  • After minification 93.6 kB
  • After compression 69.9 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. Yellowdoorlets.co.uk needs all CSS files to be minified and compressed as it can save up to 23.7 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (61%)

Requests Now

46

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yellow Door Lets. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

yellowdoorlets.co.uk

yellowdoorlets.co.uk

242 ms

www.yellowdoorlets.co.uk

www.yellowdoorlets.co.uk

1101 ms

autoptimize_bd41e6909c8c53d88a1f54bff0721ebc.css

autoptimize_bd41e6909c8c53d88a1f54bff0721ebc.css

309 ms

autoptimize_cc642c9e179db0a58e0e3e5025b074d2.css

autoptimize_cc642c9e179db0a58e0e3e5025b074d2.css

305 ms

css

css

36 ms

css

css

56 ms

jquery.js

jquery.js

597 ms

plupload.full.min.js

plupload.full.min.js

615 ms

plusone.js

plusone.js

29 ms

widgets.js

widgets.js

17 ms

lazysizes.min.js

lazysizes.min.js

327 ms

autoptimize_453a91488185124e2224cb25985f6492.js

autoptimize_453a91488185124e2224cb25985f6492.js

753 ms

blank.gif

blank.gif

435 ms

title-border.png

title-border.png

453 ms

testimonial-arrow.png

testimonial-arrow.png

453 ms

carousel-arrows.png

carousel-arrows.png

453 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

26 ms

S6u9w4BMUTPHh7USSwiPHA.ttf

S6u9w4BMUTPHh7USSwiPHA.ttf

26 ms

S6u8w4BMUTPHh30AXC-v.ttf

S6u8w4BMUTPHh30AXC-v.ttf

354 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

373 ms

S6u9w4BMUTPHh50XSwiPHA.ttf

S6u9w4BMUTPHh50XSwiPHA.ttf

386 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

485 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

387 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

387 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

386 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

385 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

386 ms

S6u_w4BMUTPHjxsI9w2_Gwfo.ttf

S6u_w4BMUTPHjxsI9w2_Gwfo.ttf

421 ms

S6u-w4BMUTPHjxsIPx-oPCc.ttf

S6u-w4BMUTPHjxsIPx-oPCc.ttf

428 ms

S6u8w4BMUTPHjxsAXC-v.ttf

S6u8w4BMUTPHjxsAXC-v.ttf

420 ms

S6u_w4BMUTPHjxsI5wq_Gwfo.ttf

S6u_w4BMUTPHjxsI5wq_Gwfo.ttf

421 ms

S6u_w4BMUTPHjxsI3wi_Gwfo.ttf

S6u_w4BMUTPHjxsI3wi_Gwfo.ttf

421 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

15 ms

footer-arrow.png

footer-arrow.png

463 ms

analytics.js

analytics.js

390 ms

Popup2.jpg

Popup2.jpg

441 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

410 ms

all.js

all.js

261 ms

skin.css

skin.css

255 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

105 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

69 ms

ui.totop.png

ui.totop.png

177 ms

slider-prev-arrow-white.png

slider-prev-arrow-white.png

297 ms

slider-next-arrow-white.png

slider-next-arrow-white.png

297 ms

spufont.woff

spufont.woff

281 ms

logo.png

logo.png

292 ms

LUH-Approved-150x150.png

LUH-Approved-150x150.png

294 ms

settings

settings

108 ms

postmessageRelay

postmessageRelay

208 ms

all.js

all.js

29 ms

linkid.js

linkid.js

43 ms

developers.google.com

developers.google.com

538 ms

collect

collect

126 ms

1f389.png

1f389.png

65 ms

1380534674-postmessagerelay.js

1380534674-postmessagerelay.js

50 ms

rpc:shindig_random.js

rpc:shindig_random.js

22 ms

2728.png

2728.png

21 ms

js

js

91 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

8 ms

autoptimize_56552b405943a526722c939faf53b181.css

autoptimize_56552b405943a526722c939faf53b181.css

141 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

5 ms

skin.png

skin.png

117 ms

YDL_Slider1.jpg

YDL_Slider1.jpg

320 ms

embeds

embeds

22 ms

tweet_button.2f70fb173b9000da126c79afe2098f02.en-gb.html

tweet_button.2f70fb173b9000da126c79afe2098f02.en-gb.html

17 ms

YDL_Slider2.jpg

YDL_Slider2.jpg

332 ms

Accessibility Review

yellowdoorlets.co.uk accessibility score

69

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

yellowdoorlets.co.uk best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

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

yellowdoorlets.co.uk SEO score

84

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

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 Yellowdoorlets.co.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 Yellowdoorlets.co.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

yellowdoorlets.co.uk

Open Graph description is not detected on the main page of Yellow Door Lets. 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: