821 ms in total
102 ms
475 ms
244 ms
Visit sedwickcoins.com now to see the best up-to-date Sedwick Coins content for Costa Rica and also check out these interesting facts you probably never knew about sedwickcoins.com
Professional numismatists specialist in Spanish Colonial and Latin American Coinage, Shipwreck Coins and Artifacts of all Nations. Professional Auctioneers.
Visit sedwickcoins.comWe analyzed Sedwickcoins.com page load time and found that the first response time was 102 ms and then it took 719 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
sedwickcoins.com performance score
name
value
score
weighting
Value2.6 s
65/100
10%
Value6.8 s
7/100
25%
Value2.6 s
97/100
10%
Value40 ms
100/100
30%
Value0
100/100
15%
Value2.8 s
97/100
10%
102 ms
31 ms
325 ms
107 ms
161 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that all of those requests were addressed to Sedwickcoins.com and no external sources were called. The less responsive or slowest element that took the longest time to load (325 ms) belongs to the original domain Sedwickcoins.com.
Page size can be reduced by 35.0 kB (6%)
561.4 kB
526.4 kB
In fact, the total size of Sedwickcoins.com main page is 561.4 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. 20% of websites need less resources to load. Images take 544.5 kB which makes up the majority of the site volume.
Potential reduce by 13.1 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 13.1 kB or 78% of the original size.
Potential reduce by 21.8 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. Sedwick Coins images are well optimized though.
Potential reduce by 154 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. Sedwickcoins.com needs all CSS files to be minified and compressed as it can save up to 154 B or 58% of the original size.
Number of requests can be reduced by 12 (23%)
52
40
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sedwick Coins. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
sedwickcoins.com
102 ms
back.css
31 ms
124.jpg
325 ms
sedwickfondo2.jpg
107 ms
sedwick_front2_01.jpg
161 ms
spacer.gif
57 ms
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80 ms
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186 ms
sedwickcoins.com accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
sedwickcoins.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
sedwickcoins.com 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
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sedwickcoins.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 Sedwickcoins.com main page’s claimed encoding is iso-8859-1. 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.
sedwickcoins.com
Open Graph description is not detected on the main page of Sedwick Coins. 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: