Tools & Wizards About Us
seelk.co screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    33% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

seelk.co

Seelk - Amazon Retail Media Analytics Software & Consultancy

Page Load Speed

2.6 sec in total

First Response

10 ms

Resources Loaded

2 sec

Page Rendered

596 ms

seelk.co screenshot

About Website

Visit seelk.co now to see the best up-to-date Seelk content and also check out these interesting facts you probably never knew about seelk.co

Gagnez la bataille sur Amazon: des experts et un logiciel unique pour augmenter vos performances E-commerce

Visit seelk.co

Key Findings

We analyzed Seelk.co page load time and found that the first response time was 10 ms and then it took 2.6 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.

Performance Metrics

seelk.co performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value23.5 s

0/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value11,830 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value25.1 s

0/100

10%

Network Requests Diagram

www.seelk.co

10 ms

www.seelk.co

223 ms

gtm.js

231 ms

polyfill-fd41d3bba3dba0c60639.js

238 ms

component---src-pages-index-js-bbd5ccda501d8cd63b76.js

237 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 95% of them (20 requests) were addressed to the original Seelk.co, 5% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Seelk.co.

Page Optimization Overview & Recommendations

Page size can be reduced by 170.1 kB (75%)

Content Size

227.7 kB

After Optimization

57.6 kB

  • HTML

In fact, the total size of Seelk.co main page is 227.7 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. HTML takes 227.7 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 170.1 kB

  • Original 227.7 kB
  • After minification 227.2 kB
  • After compression 57.6 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 170.1 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (87%)

Requests Now

15

After Optimization

2

  • AJAX
  • JavaScript

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seelk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.seelk.co

www.seelk.co

10 ms

www.seelk.co

www.seelk.co

223 ms

gtm.js

gtm.js

231 ms

polyfill-fd41d3bba3dba0c60639.js

polyfill-fd41d3bba3dba0c60639.js

238 ms

component---src-pages-index-js-bbd5ccda501d8cd63b76.js

component---src-pages-index-js-bbd5ccda501d8cd63b76.js

237 ms

f1bbce88e27778a4920e69a68bb703b9adbde599-0cc88102f535a0ee4195.js

f1bbce88e27778a4920e69a68bb703b9adbde599-0cc88102f535a0ee4195.js

1386 ms

8de73cba43f80f23c3dd02837e5843af52700b79-aceb815900d84936c24d.js

8de73cba43f80f23c3dd02837e5843af52700b79-aceb815900d84936c24d.js

1387 ms

b5698440f881ab9a84e59746e67fc1902577e9c9-74287bdb5ee093a91df8.js

b5698440f881ab9a84e59746e67fc1902577e9c9-74287bdb5ee093a91df8.js

33 ms

ace62581bdfc993abadf60b41f59f6c992747ccc-7ff0c41630d5934b5bab.js

ace62581bdfc993abadf60b41f59f6c992747ccc-7ff0c41630d5934b5bab.js

1387 ms

23a9a0ec7bbd33b803ef469b40e041dbd86b7247-930cc35d8934b4b85062.js

23a9a0ec7bbd33b803ef469b40e041dbd86b7247-930cc35d8934b4b85062.js

54 ms

commons-2a5ff27055468083eb75.js

commons-2a5ff27055468083eb75.js

54 ms

1bfc9850-ada45227af31a20fd16d.js

1bfc9850-ada45227af31a20fd16d.js

54 ms

app-0eb9611a64fe86744a11.js

app-0eb9611a64fe86744a11.js

105 ms

framework-24ad6bf468f69b85cc4b.js

framework-24ad6bf468f69b85cc4b.js

106 ms

webpack-runtime-f2ee51f83d2f894d23c6.js

webpack-runtime-f2ee51f83d2f894d23c6.js

105 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpbCIPrc.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVtzpbCIPrc.woff

5 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrc.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrc.woff

34 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrc.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrc.woff

35 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrc.woff

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrc.woff

1275 ms

272-e3a027ea090a97b8ab08.js

272-e3a027ea090a97b8ab08.js

249 ms

app-data.json

app-data.json

222 ms

Accessibility Review

seelk.co accessibility score

91

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

Links do not have a discernible name

Best Practices

seelk.co best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

seelk.co SEO score

92

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

Links do not have descriptive text

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

Social Sharing Optimization

seelk.co

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