16.7 sec in total
5.2 sec
11.3 sec
229 ms
Click here to check amazing World Stamp Catalogues content for United States. Otherwise, check out these important facts you probably never knew about worldstampcatalogues.com
Overview of stamp catalogues / stamp catalogs from all over the world. Find your stamp catalogue per country or per theme (thematic).
Visit worldstampcatalogues.comWe analyzed Worldstampcatalogues.com page load time and found that the first response time was 5.2 sec and then it took 11.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
worldstampcatalogues.com performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value6.3 s
10/100
25%
Value33.6 s
0/100
10%
Value83,660 ms
0/100
30%
Value0.194
63/100
15%
Value100.9 s
0/100
10%
5181 ms
3496 ms
96 ms
189 ms
190 ms
Our browser made a total of 96 requests to load all elements on the main page. We found that 48% of them (46 requests) were addressed to the original Worldstampcatalogues.com, 17% (16 requests) were made to Static.xx.fbcdn.net and 5% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Worldstampcatalogues.com.
Page size can be reduced by 434.9 kB (55%)
785.1 kB
350.3 kB
In fact, the total size of Worldstampcatalogues.com main page is 785.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 303.9 kB which makes up the majority of the site volume.
Potential reduce by 56.5 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 56.5 kB or 78% of the original size.
Potential reduce by 4.8 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. World Stamp Catalogues images are well optimized though.
Potential reduce by 152.0 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 152.0 kB or 50% of the original size.
Potential reduce by 221.5 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. Worldstampcatalogues.com needs all CSS files to be minified and compressed as it can save up to 221.5 kB or 78% of the original size.
Number of requests can be reduced by 72 (82%)
88
16
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of World Stamp Catalogues. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
worldstampcatalogues.com
5181 ms
www.worldstampcatalogues.com
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front.css
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ga.js
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worldstampcatalogues.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
worldstampcatalogues.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
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
worldstampcatalogues.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
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 Worldstampcatalogues.com 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 Worldstampcatalogues.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.
worldstampcatalogues.com
Open Graph data is detected on the main page of World Stamp Catalogues. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: