Tools & Wizards About Us
astonslondon.com screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

astonslondon.com

Astons London - Estate Agent in Bayswater, Paddington and Notting Hill

Page Load Speed

2.1 sec in total

First Response

65 ms

Resources Loaded

1.8 sec

Page Rendered

274 ms

astonslondon.com screenshot

About Website

Click here to check amazing Astons London content. Otherwise, check out these important facts you probably never knew about astonslondon.com

Astons London specialise in the areas of Notting Hill, Bayswater, Paddington & The Hyde Park Estate. Browse Properties Now.

Visit astonslondon.com

Key Findings

We analyzed Astonslondon.com page load time and found that the first response time was 65 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

astonslondon.com performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

astonslondon.com

65 ms

astonslondon.com

453 ms

jquery-3.4.1.min.js

27 ms

bootstrap.js

214 ms

bootstrap-hover-dropdown.js

219 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 51% of them (27 requests) were addressed to the original Astonslondon.com, 30% (16 requests) were made to Tile.jawg.io and 6% (3 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Tile.jawg.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 61.4 kB (4%)

Content Size

1.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Astonslondon.com main page is 1.4 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. 60% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 18.4 kB

  • Original 24.1 kB
  • After minification 23.1 kB
  • After compression 5.7 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 18.4 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 35.8 kB

  • Original 1.3 MB
  • After minification 1.3 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. Astons London images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 4.9 kB

  • Original 24.3 kB
  • After minification 24.3 kB
  • After compression 19.4 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 4.9 kB or 20% of the original size.

CSS Optimization

-7%

Potential reduce by 2.4 kB

  • Original 33.5 kB
  • After minification 33.5 kB
  • After compression 31.1 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. Astonslondon.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (22%)

Requests Now

46

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Astons London. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

astonslondon.com

astonslondon.com

65 ms

astonslondon.com

astonslondon.com

453 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

27 ms

bootstrap.js

bootstrap.js

214 ms

bootstrap-hover-dropdown.js

bootstrap-hover-dropdown.js

219 ms

bootstrap.css

bootstrap.css

37 ms

screen.css

screen.css

42 ms

all.css

all.css

58 ms

css

css

43 ms

email-decode.min.js

email-decode.min.js

35 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

209 ms

leaflet.css

leaflet.css

56 ms

leaflet.js

leaflet.js

84 ms

bouncemarker.js

bouncemarker.js

250 ms

logo.png

logo.png

70 ms

slide1.jpg

slide1.jpg

69 ms

slide3.jpg

slide3.jpg

81 ms

slide4.jpg

slide4.jpg

80 ms

services.png

services.png

66 ms

valuation.png

valuation.png

50 ms

register.png

register.png

69 ms

3736694.jpg

3736694.jpg

82 ms

3739998.jpg

3739998.jpg

81 ms

3782011.jpg

3782011.jpg

82 ms

homeTextBg.png

homeTextBg.png

80 ms

ombudsman.png

ombudsman.png

110 ms

dps.png

dps.png

107 ms

onthemarket.png

onthemarket.png

108 ms

zoopla-new.png

zoopla-new.png

106 ms

primelocation.png

primelocation.png

107 ms

KFOlCnqEu92Fr1MmSU5fBBc-.woff

KFOlCnqEu92Fr1MmSU5fBBc-.woff

79 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

81 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

81 ms

preloader.gif

preloader.gif

61 ms

fa-regular-400.woff

fa-regular-400.woff

29 ms

fa-solid-900.woff

fa-solid-900.woff

58 ms

10894.png

10894.png

535 ms

marker.png

marker.png

45 ms

10894.png

10894.png

690 ms

10895.png

10895.png

513 ms

10895.png

10895.png

801 ms

10894.png

10894.png

917 ms

10894.png

10894.png

835 ms

10895.png

10895.png

738 ms

10895.png

10895.png

609 ms

10894.png

10894.png

785 ms

10894.png

10894.png

769 ms

10895.png

10895.png

903 ms

10895.png

10895.png

854 ms

10894.png

10894.png

967 ms

10894.png

10894.png

1042 ms

10895.png

10895.png

935 ms

10895.png

10895.png

937 ms

Accessibility Review

astonslondon.com accessibility score

95

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

astonslondon.com best practices score

83

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

SEO Factors

astonslondon.com SEO score

100

Search Engine Optimization Advices

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

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Astonslondon.com 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 Astonslondon.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

astonslondon.com

Open Graph description is not detected on the main page of Astons London. 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: