1.7 sec in total
261 ms
791 ms
627 ms
Welcome to dulles28centre.com homepage info - get ready to check Dulles 28 Centre best content right away, or after learning these important things about dulles28centre.com
Shopping and Dining in Dulles, Virginia
Visit dulles28centre.comWe analyzed Dulles28centre.com page load time and found that the first response time was 261 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
dulles28centre.com performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value8.6 s
1/100
25%
Value3.5 s
88/100
10%
Value570 ms
52/100
30%
Value0.159
73/100
15%
Value7.8 s
44/100
10%
261 ms
45 ms
92 ms
62 ms
110 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 81% of them (34 requests) were addressed to the original Dulles28centre.com, 5% (2 requests) were made to Google-analytics.com and 5% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (343 ms) belongs to the original domain Dulles28centre.com.
Page size can be reduced by 116.2 kB (16%)
741.5 kB
625.3 kB
In fact, the total size of Dulles28centre.com main page is 741.5 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. 40% of websites need less resources to load. Images take 543.2 kB which makes up the majority of the site volume.
Potential reduce by 31.4 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. This page needs HTML code to be minified as it can gain 5.1 kB, which is 13% 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 31.4 kB or 81% of the original size.
Potential reduce by 19.9 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. Dulles 28 Centre images are well optimized though.
Potential reduce by 101 B
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 64.8 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. Dulles28centre.com needs all CSS files to be minified and compressed as it can save up to 64.8 kB or 75% of the original size.
Number of requests can be reduced by 6 (15%)
39
33
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dulles 28 Centre. 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 as a result speed up the page load time.
dulles28centre.com
261 ms
analytics.js
45 ms
gtm.js
92 ms
style.css
62 ms
style-hero.css
110 ms
style-carousel.css
165 ms
jquery.min.js
90 ms
frontend.js
266 ms
frontend.js
267 ms
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dulles-28-centre-sale.jpg
312 ms
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343 ms
logo.svg
311 ms
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35 ms
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js
78 ms
fbevents.js
21 ms
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ga-audiences
67 ms
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dulles28centre.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
dulles28centre.com 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
dulles28centre.com 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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dulles28centre.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 Dulles28centre.com 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.
dulles28centre.com
Open Graph data is detected on the main page of Dulles 28 Centre. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: