Tools & Wizards About Us
onethirty.co.uk screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

onethirty.co.uk

One Thirty Queen's Gate

Page Load Speed

7 sec in total

First Response

2.6 sec

Resources Loaded

3.8 sec

Page Rendered

669 ms

onethirty.co.uk screenshot

About Website

Visit onethirty.co.uk now to see the best up-to-date One Thirty content for United Kingdom and also check out these interesting facts you probably never knew about onethirty.co.uk

130 Queen’s Gate offers a fine mix of standard, superior and deluxe apartments to rent within minutes of London’s main attractions.

Visit onethirty.co.uk

Key Findings

We analyzed Onethirty.co.uk page load time and found that the first response time was 2.6 sec and then it took 4.5 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

onethirty.co.uk performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value18.9 s

0/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value790 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

Network Requests Diagram

onethirty.co.uk

2570 ms

style.min.css

438 ms

leaflet.css

305 ms

mappress.css

306 ms

cleantalk-public.min.css

200 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 72% of them (50 requests) were addressed to the original Onethirty.co.uk, 6% (4 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Onethirty.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (50%)

Content Size

3.1 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Onethirty.co.uk main page is 3.1 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. 55% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 138.5 kB

  • Original 167.9 kB
  • After minification 163.5 kB
  • After compression 29.4 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 138.5 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 57.6 kB

  • Original 1.1 MB
  • After minification 1.0 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. One Thirty images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 712.9 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 388.3 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 712.9 kB or 65% of the original size.

CSS Optimization

-90%

Potential reduce by 625.9 kB

  • Original 698.7 kB
  • After minification 679.2 kB
  • After compression 72.8 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. Onethirty.co.uk needs all CSS files to be minified and compressed as it can save up to 625.9 kB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (73%)

Requests Now

62

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of One Thirty. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

onethirty.co.uk

onethirty.co.uk

2570 ms

style.min.css

style.min.css

438 ms

leaflet.css

leaflet.css

305 ms

mappress.css

mappress.css

306 ms

cleantalk-public.min.css

cleantalk-public.min.css

200 ms

pagenavi-css.css

pagenavi-css.css

204 ms

app.54223c.css

app.54223c.css

315 ms

jquery.min.js

jquery.min.js

409 ms

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418 ms

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593 ms

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421 ms

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504 ms

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a267b9c2db3a101763e2cc5a22b00fe1.js

598 ms

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e9c99903334a916a38335eb35b8d29b8.js

766 ms

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855 ms

jquery.min.js

jquery.min.js

55 ms

jquery-ui.min.css

jquery-ui.min.css

59 ms

dd30f47816f4c66b6bf0e0912f0a697a.js

dd30f47816f4c66b6bf0e0912f0a697a.js

864 ms

gravity-forms-theme-reset.min.css

gravity-forms-theme-reset.min.css

173 ms

gravity-forms-theme-foundation.min.css

gravity-forms-theme-foundation.min.css

377 ms

gravity-forms-theme-framework.min.css

gravity-forms-theme-framework.min.css

728 ms

basic.min.css

basic.min.css

267 ms

theme-ie11.min.css

theme-ie11.min.css

348 ms

theme.min.css

theme.min.css

442 ms

bb6eabedad92bb1cb2bd9e8ca04ec4b5.js

bb6eabedad92bb1cb2bd9e8ca04ec4b5.js

841 ms

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b599bba2bc9d39ee66d477cee212c905.js

770 ms

1417ca6740b81dbfe9e853481308c0c3.js

1417ca6740b81dbfe9e853481308c0c3.js

860 ms

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e9553c4a57f2c9c8218333f7578a5b6f.js

882 ms

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950 ms

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b31794c18801e5d93f974fb172f22822.js

951 ms

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daf2797a5549a0606f03b12ba62d06de.js

871 ms

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401696a78ed7c4f63146247beb970a55.js

887 ms

d7a397934996f5f3e1f41b82a1e99aad.js

d7a397934996f5f3e1f41b82a1e99aad.js

914 ms

jquery.json.min.js

jquery.json.min.js

333 ms

a8d0b6c3816a6f0b43ef8605735ea735.js

a8d0b6c3816a6f0b43ef8605735ea735.js

953 ms

placeholders.jquery.min.js

placeholders.jquery.min.js

449 ms

d939e6fa879fb1da881d86dbd1437657.js

d939e6fa879fb1da881d86dbd1437657.js

956 ms

3b2d1444844654f6299071a6e8bb2c2d.js

3b2d1444844654f6299071a6e8bb2c2d.js

959 ms

a11e8c91f3cf7fc4375f34ad569d568b.js

a11e8c91f3cf7fc4375f34ad569d568b.js

989 ms

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985 ms

css2

css2

32 ms

css2

css2

53 ms

analytics.js

analytics.js

22 ms

infinitytrack.js

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20 ms

collect

collect

14 ms

collect

collect

16 ms

js

js

59 ms

loader.js

loader.js

69 ms

130-queens-gate.12bd4d.png

130-queens-gate.12bd4d.png

195 ms

shot2.jpg

shot2.jpg

525 ms

130-homepage2.jpg

130-homepage2.jpg

353 ms

entrance.41944d.jpg

entrance.41944d.jpg

131 ms

queens-gate-2.7b8bf8.jpg

queens-gate-2.7b8bf8.jpg

280 ms

maykenbel-nerva.7e231b.png

maykenbel-nerva.7e231b.png

465 ms

diva-divo.7cde7a.jpg

diva-divo.7cde7a.jpg

130 ms

acomodation.c0e08e.jpg

acomodation.c0e08e.jpg

130 ms

blog.2023dd.jpg

blog.2023dd.jpg

197 ms

awards-ltg.b1cec4.png

awards-ltg.b1cec4.png

195 ms

facebook.19d142.jpg

facebook.19d142.jpg

196 ms

trip-advisor.207050.jpg

trip-advisor.207050.jpg

264 ms

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56 ms

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57 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w-.ttf

99 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w-.ttf

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100 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

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1 ms

call-tracking_9.js

call-tracking_9.js

28 ms

clndr.gif

clndr.gif

435 ms

rTapTrack.min.js

rTapTrack.min.js

12 ms

rTapTrack.min.js

rTapTrack.min.js

43 ms

Accessibility Review

onethirty.co.uk accessibility score

76

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

Buttons do not have an accessible name

High

Form elements do not have associated labels

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

onethirty.co.uk best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

onethirty.co.uk SEO score

86

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

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 Onethirty.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 Onethirty.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

onethirty.co.uk

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