Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

info.datacore.com

Maximize Your Data Storage Potential with DataCore Software

Page Load Speed

2.4 sec in total

First Response

75 ms

Resources Loaded

768 ms

Page Rendered

1.6 sec

info.datacore.com screenshot

About Website

Visit info.datacore.com now to see the best up-to-date Info Data Core content for China and also check out these interesting facts you probably never knew about info.datacore.com

DataCore provides IT with advanced data storage technology to accelerate performance, increase efficiency, and achieve zero-downtime availability.

Visit info.datacore.com

Key Findings

We analyzed Info.datacore.com page load time and found that the first response time was 75 ms and then it took 2.3 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

info.datacore.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value14.8 s

0/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value4,160 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value30.0 s

0/100

10%

Network Requests Diagram

www.datacore.com

75 ms

gtm.js

360 ms

formreset.min.css

86 ms

formsmain.min.css

83 ms

readyclass.min.css

80 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Info.datacore.com, 1% (1 request) were made to Datacore.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (374 ms) relates to the external source Cdn.rollbar.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 322.1 kB (11%)

Content Size

2.9 MB

After Optimization

2.5 MB

In fact, the total size of Info.datacore.com main page is 2.9 MB. 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 a small number of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 191.6 kB

  • Original 238.3 kB
  • After minification 196.4 kB
  • After compression 46.7 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. This page needs HTML code to be minified as it can gain 41.9 kB, which is 18% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 191.6 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 5.5 kB

  • Original 1.9 MB
  • After minification 1.9 MB

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. Info Data Core images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 79.3 kB

  • Original 565.6 kB
  • After minification 565.6 kB
  • After compression 486.3 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 79.3 kB or 14% of the original size.

CSS Optimization

-24%

Potential reduce by 45.7 kB

  • Original 192.2 kB
  • After minification 192.2 kB
  • After compression 146.5 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. Info.datacore.com needs all CSS files to be minified and compressed as it can save up to 45.7 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (31%)

Requests Now

65

After Optimization

45

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Info Data Core. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

info.datacore.com 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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

info.datacore.com best practices score

83

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

info.datacore.com 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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

Open Graph data is detected on the main page of Info Data Core. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: