2.5 sec in total
33 ms
2 sec
441 ms
Click here to check amazing CENTURY 21 content for Portugal. Otherwise, check out these important facts you probably never knew about century21.pt
YOUR HOUSE IN YOUR HANDS. Search houses in real time near your current location. Find the house you always dream for.
Visit century21.ptWe analyzed Century21.pt page load time and found that the first response time was 33 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
century21.pt performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value4.8 s
30/100
25%
Value8.4 s
18/100
10%
Value1,420 ms
15/100
30%
Value0
100/100
15%
Value13.4 s
11/100
10%
33 ms
603 ms
89 ms
498 ms
325 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 38% of them (13 requests) were addressed to the original Century21.pt, 41% (14 requests) were made to Cdn.21online.app and 6% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (603 ms) belongs to the original domain Century21.pt.
Page size can be reduced by 61.3 kB (5%)
1.2 MB
1.2 MB
In fact, the total size of Century21.pt 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. 45% of websites need less resources to load. Images take 979.8 kB which makes up the majority of the site volume.
Potential reduce by 45.1 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 45.1 kB or 76% of the original size.
Potential reduce by 1.8 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. CENTURY 21 images are well optimized though.
Potential reduce by 14.5 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 14.5 kB or 21% of the original size.
Potential reduce by 0 B
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. Century21.pt has all CSS files already compressed.
Number of requests can be reduced by 11 (37%)
30
19
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CENTURY 21. 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 as a result speed up the page load time.
century21.pt
33 ms
www.century21.pt
603 ms
12b2beab5b.js
89 ms
styles.min.css
498 ms
Observer.js
325 ms
blazor.server.js
94 ms
vendors-v1.js
26 ms
internal.js
27 ms
gtm.js
91 ms
background_6_768.jpeg
217 ms
sprite.svg
343 ms
icon-magnifier-small.svg
347 ms
banner_RIR2024.jpg
359 ms
comercial-mobile.jpg
383 ms
luxo-mobile.jpg
203 ms
banca-mobile.jpg
202 ms
goldenvisa-mobile.jpg
203 ms
empreendimento-mobile.jpg
204 ms
istock-926689776.jpg
205 ms
institutional-content-pt-es-agency.jpg
275 ms
appc21.jpg
275 ms
estudos.jpg
276 ms
revista-em-casa-emremodelacao_siteen.jpg
277 ms
mediacenter.jpg
276 ms
shutterstock_1709109622.jpeg
279 ms
livro-reclamacoes.png
278 ms
ai.2.min.js
96 ms
choice.js
466 ms
typold_book_500-webfont.woff
378 ms
typold_bold-webfont.woff
384 ms
main.js
10 ms
js
87 ms
quant.js
53 ms
fbevents.js
54 ms
century21.pt accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
century21.pt best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
century21.pt SEO score
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
EN
PT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Century21.pt can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Portuguese language. Our system also found out that Century21.pt 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.
century21.pt
Open Graph description is not detected on the main page of CENTURY 21. 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: