Tools & Wizards About Us
dataminerz.com screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

dataminerz.com

Page Load Speed

1.8 sec in total

First Response

644 ms

Resources Loaded

981 ms

Page Rendered

135 ms

dataminerz.com screenshot

About Website

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Key Findings

We analyzed Dataminerz.com page load time and found that the first response time was 644 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

dataminerz.com performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

70/100

25%

SI (Speed Index)

Value3.0 s

93/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0.099

90/100

15%

TTI (Time to Interactive)

Value3.9 s

89/100

10%

Network Requests Diagram

dataminerz.com

644 ms

style.css

113 ms

livehelp_js.php

247 ms

logo.png

169 ms

banner-img.jpg

224 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Dataminerz.com and no external sources were called. The less responsive or slowest element that took the longest time to load (644 ms) belongs to the original domain Dataminerz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 11.5 kB (19%)

Content Size

61.0 kB

After Optimization

49.5 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Dataminerz.com main page is 61.0 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. Only 5% of websites need less resources to load. Images take 47.1 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 7.1 kB

  • Original 9.3 kB
  • After minification 8.8 kB
  • After compression 2.1 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 7.1 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 800 B

  • Original 47.1 kB
  • After minification 46.3 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. Dataminerz images are well optimized though.

CSS Optimization

-78%

Potential reduce by 3.6 kB

  • Original 4.6 kB
  • After minification 4.0 kB
  • After compression 1.0 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. Dataminerz.com needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • AJAX
  • Images
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dataminerz. According to our analytics all requests are already optimized.

Network Requests Diagram

dataminerz.com

dataminerz.com

644 ms

style.css

style.css

113 ms

livehelp_js.php

livehelp_js.php

247 ms

logo.png

logo.png

169 ms

banner-img.jpg

banner-img.jpg

224 ms

nav.jpg

nav.jpg

72 ms

banner-right.jpg

banner-right.jpg

85 ms

Accessibility Review

dataminerz.com accessibility score

86

Accessibility Issues

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

Document doesn't have a <title> element

High

<frame> or <iframe> elements do not have a title

Best Practices

dataminerz.com 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

dataminerz.com SEO score

75

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

Document doesn't have a <title> element

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dataminerz.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Dataminerz.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.

Social Sharing Optimization

dataminerz.com

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