Tools & Wizards About Us
stamps.tk screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

stamps.tk

Gerard Martel   -   Philatelist   -   http://stamps.tk                                                                                                ...

Page Load Speed

1.1 sec in total

First Response

352 ms

Resources Loaded

564 ms

Page Rendered

144 ms

stamps.tk screenshot

About Website

Visit stamps.tk now to see the best up-to-date Stamps content and also check out these interesting facts you probably never knew about stamps.tk

Fine stamps, BOB back-of-the-book, revenue, banknotes and coins for collectors. Canada and provinces, Alberta, British Columbia, Manitoba, Newfoundland, Ontario, Quebec, Saskatchewan, Yukon. Foreign c...

Visit stamps.tk

Key Findings

We analyzed Stamps.tk page load time and found that the first response time was 352 ms and then it took 708 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

stamps.tk performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value0.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

Network Requests Diagram

stamps.tk

352 ms

spacer.gif

31 ms

QR28_MNH_x10_700x480.jpg

51 ms

AutoStats_S-tk01.cgi

191 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that all of those requests were addressed to Stamps.tk and no external sources were called. The less responsive or slowest element that took the longest time to load (352 ms) belongs to the original domain Stamps.tk.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.3 kB (4%)

Content Size

163.6 kB

After Optimization

156.3 kB

  • HTML
  • Images

In fact, the total size of Stamps.tk main page is 163.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 158.9 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 3.1 kB

  • Original 4.7 kB
  • After minification 4.6 kB
  • After compression 1.6 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 3.1 kB or 66% of the original size.

Image Optimization

-3%

Potential reduce by 4.2 kB

  • Original 158.9 kB
  • After minification 154.7 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. Stamps images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

  • Images

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stamps. According to our analytics all requests are already optimized.

Network Requests Diagram

stamps.tk

stamps.tk

352 ms

spacer.gif

spacer.gif

31 ms

QR28_MNH_x10_700x480.jpg

QR28_MNH_x10_700x480.jpg

51 ms

AutoStats_S-tk01.cgi

AutoStats_S-tk01.cgi

191 ms

Accessibility Review

stamps.tk accessibility score

63

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<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

High

Image elements do not have [alt] attributes

Best Practices

stamps.tk best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

stamps.tk SEO score

67

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stamps.tk 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 Stamps.tk 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.

Social Sharing Optimization

stamps.tk

Open Graph description is not detected on the main page of Stamps. 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: