2.3 sec in total
406 ms
1.4 sec
516 ms
Click here to check amazing Sealeys content. Otherwise, check out these important facts you probably never knew about sealeys.co.uk
Sealeys are Gravesend's leading independent Estate Agent offering our clients the best in class service.
Visit sealeys.co.ukWe analyzed Sealeys.co.uk page load time and found that the first response time was 406 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
sealeys.co.uk performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value8.5 s
1/100
25%
Value5.8 s
50/100
10%
Value710 ms
42/100
30%
Value0.076
95/100
15%
Value9.0 s
34/100
10%
406 ms
58 ms
44 ms
164 ms
42 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 39% of them (29 requests) were addressed to the original Sealeys.co.uk, 9% (7 requests) were made to Apis.google.com and 9% (7 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (709 ms) relates to the external source Sealeysestateagents.propertyfile.co.uk.
Page size can be reduced by 103.6 kB (12%)
877.1 kB
773.5 kB
In fact, the total size of Sealeys.co.uk main page is 877.1 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. 60% of websites need less resources to load. Images take 420.7 kB which makes up the majority of the site volume.
Potential reduce by 45.8 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. This page needs HTML code to be minified as it can gain 10.7 kB, which is 19% 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 45.8 kB or 83% of the original size.
Potential reduce by 8.1 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. Sealeys images are well optimized though.
Potential reduce by 21.3 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. This website has mostly compressed JavaScripts.
Potential reduce by 28.4 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. Sealeys.co.uk needs all CSS files to be minified and compressed as it can save up to 28.4 kB or 66% of the original size.
Number of requests can be reduced by 38 (54%)
71
33
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sealeys. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
sealeys.co.uk
406 ms
embed.min.js
58 ms
bootstrap.min.css
44 ms
bsnav.min.css
164 ms
slimselect.min.css
42 ms
site.min.css
261 ms
offcanvas.min.css
391 ms
gtm.js
72 ms
ACg8ocKA0tZyFbPiBXl7UpUCCogCPWAeddLlSMMFdAaTwK2p=s128-c0x00000000-cc-rp-mo-ba2
217 ms
Sealeys_Logo.png
330 ms
sales.gif
331 ms
lettings.gif
331 ms
commercial.gif
355 ms
auctions.gif
356 ms
sealeys-front-day.jpg
426 ms
sealeys-reception.jpg
424 ms
Google__G__Logo.svg
357 ms
ALV-UjWoTEPSjxnumirTaz9p2YFZLwNZQ26aa6mndXYM4ZTA9HE=s128-c0x00000000-cc-rp-mo
331 ms
platform.js
83 ms
modernizr.webp.min.js
354 ms
jquery-3.6.0.min.js
94 ms
popper.min.js
35 ms
bootstrap.min.js
35 ms
bsnav.min.js
237 ms
slimselect.min.js
64 ms
jquery.unveil2.min.js
391 ms
essential.min.js
393 ms
site.es5.min.js
422 ms
66e33f911b.js
177 ms
css
92 ms
generate
709 ms
tp.widget.bootstrap.min.js
80 ms
arla.gif
422 ms
naea.gif
520 ms
tpo.gif
520 ms
NAEA-Propertymark-Commercial.png
519 ms
NAVA-Propertymark-Protected.gif
520 ms
TDS-Protected-Logo-Small.gif
519 ms
LI-Gold-22.gif
519 ms
ACg8ocJmEseLmL3wJnicoRirUUM3BvzBpPitJ5I5aK7aT10K=s128-c0x00000000-cc-rp-mo
326 ms
ALV-UjU532h_og2l_5FbDFVA-pfyA8BrrPAg6LDnYvtIHQ36D7sE=s128-c0x00000000-cc-rp-mo
371 ms
ALV-UjXSlCPBdOXKWXWJkSW0XOdsAHhlwRruh392lRHiftr4z2c=s128-c0x00000000-cc-rp-mo
372 ms
analytics.js
32 ms
collect
16 ms
Trustpilot_brandmark.gif
397 ms
js
49 ms
sealeys_banner_optimized_preload.jpg
255 ms
loading.gif
254 ms
sealeys_banner_preload.jpg
250 ms
6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdo.woff
115 ms
6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7j.woff
137 ms
cb=gapi.loaded_0
80 ms
cb=gapi.loaded_1
110 ms
subscribe_embed
153 ms
sealeys_banner_optimized.jpg
182 ms
sealeys_banner.jpg
255 ms
postmessageRelay
86 ms
www-subscribe-embed_split_v0.css
10 ms
www-subscribe-embed_v0.js
28 ms
CzEBBNhKCXyWfUc82--Jg65PpX6jqS9IzLbDPP8_zn-Xrn7546L_ZGNo-BXtEeO4FpVYAFiEWg=s48-c-k-c0x00ffffff-no-rj
138 ms
subscribe_button_branded_lozenge.png
41 ms
cb=gapi.loaded_0
14 ms
478691279-postmessagerelay.js
50 ms
rpc:shindig_random.js
11 ms
cb=gapi.loaded_0
8 ms
cb=gapi.loaded_2
5 ms
border_3.gif
7 ms
subscribe_embed
51 ms
spacer.gif
4 ms
bubbleSprite_3.png
5 ms
bubbleDropR_3.png
8 ms
bubbleDropB_3.png
9 ms
www-subscribe-embed-card_v0.css
4 ms
www-subscribe-embed-card_v0.js
8 ms
sealeys.co.uk accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
sealeys.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
sealeys.co.uk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sealeys.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 Sealeys.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.
sealeys.co.uk
Open Graph description is not detected on the main page of Sealeys. 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: