Tools & Wizards About Us
coreshells.net screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 44

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 42

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

coreshells.net

CoreShells.Net - Unlimited Web Hosting in Pakistan,Reseller Hosting Pakistan,Free Domain with Hosting

Page Load Speed

8.9 sec in total

First Response

350 ms

Resources Loaded

8.3 sec

Page Rendered

197 ms

coreshells.net screenshot

About Website

Visit coreshells.net now to see the best up-to-date Core Shells content and also check out these interesting facts you probably never knew about coreshells.net

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Key Findings

We analyzed Coreshells.net page load time and found that the first response time was 350 ms and then it took 8.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

coreshells.net performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

22/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

coreshells.net

350 ms

styles.css

210 ms

slider.css

201 ms

menu.css

212 ms

jquery.js

493 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 81% of them (55 requests) were addressed to the original Coreshells.net, 19% (13 requests) were made to Embed.tawk.to. The less responsive or slowest element that took the longest time to load (5.6 sec) belongs to the original domain Coreshells.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 206.3 kB (13%)

Content Size

1.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coreshells.net main page is 1.6 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. 35% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 27.8 kB

  • Original 34.9 kB
  • After minification 34.9 kB
  • After compression 7.1 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 27.8 kB or 80% of the original size.

Image Optimization

-11%

Potential reduce by 153.7 kB

  • Original 1.4 MB
  • After minification 1.2 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. Obviously, Core Shells needs image optimization as it can save up to 153.7 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-12%

Potential reduce by 24.3 kB

  • Original 206.1 kB
  • After minification 206.1 kB
  • After compression 181.8 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 24.3 kB or 12% of the original size.

CSS Optimization

-14%

Potential reduce by 474 B

  • Original 3.3 kB
  • After minification 3.3 kB
  • After compression 2.9 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. Coreshells.net needs all CSS files to be minified and compressed as it can save up to 474 B or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (33%)

Requests Now

66

After Optimization

44

  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Core Shells. 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 as a result speed up the page load time.

Network Requests Diagram

coreshells.net

coreshells.net

350 ms

styles.css

styles.css

210 ms

slider.css

slider.css

201 ms

menu.css

menu.css

212 ms

jquery.js

jquery.js

493 ms

jquery.featureList-1.0.0.js

jquery.featureList-1.0.0.js

224 ms

easySlider1.5.js

easySlider1.5.js

322 ms

bg_01.jpg

bg_01.jpg

529 ms

header_15.png

header_15.png

576 ms

header_03.png

header_03.png

435 ms

header_06.png

header_06.png

1885 ms

header_08.png

header_08.png

2074 ms

header_10.png

header_10.png

2072 ms

header_12.png

header_12.png

2229 ms

header_24.png

header_24.png

2237 ms

submenu-bottom.png

submenu-bottom.png

2240 ms

hr.gif

hr.gif

3072 ms

spacer.png

spacer.png

3379 ms

unix-shell.png

unix-shell.png

3576 ms

radio.png

radio.png

3757 ms

vps.png

vps.png

3781 ms

hosting.png

hosting.png

3724 ms

welcome_image.jpg

welcome_image.jpg

3466 ms

psybnc-logo.png

psybnc-logo.png

3585 ms

home-features_30.png

home-features_30.png

4028 ms

home-features_27.png

home-features_27.png

4871 ms

egg.gif

egg.gif

4878 ms

srv.jpg

srv.jpg

4998 ms

server_network.png

server_network.png

5115 ms

streaming.png

streaming.png

5176 ms

vps-slide.png

vps-slide.png

4945 ms

blue_bullet.jpg

blue_bullet.jpg

5062 ms

domain_avalible.png

domain_avalible.png

5076 ms

search_btn.jpg

search_btn.jpg

5140 ms

line.jpg

line.jpg

5195 ms

testimonial.jpg

testimonial.jpg

5260 ms

have-a-question_13.jpg

have-a-question_13.jpg

5281 ms

plogos.png

plogos.png

5439 ms

01.png

01.png

5336 ms

banks.png

banks.png

5373 ms

header-bg_03.png

header-bg_03.png

5616 ms

header-tab_06.png

header-tab_06.png

5429 ms

header-tab_07.png

header-tab_07.png

5365 ms

default

default

79 ms

index3796.php

index3796.php

5105 ms

header-tab_08.png

header-tab_08.png

5289 ms

header-tab_09.png

header-tab_09.png

5304 ms

entry01.jpg

entry01.jpg

4001 ms

com.jpg

com.jpg

4056 ms

footer_bg.jpg

footer_bg.jpg

4221 ms

footer_logo.jpg

footer_logo.jpg

4661 ms

footer_scroll.png

footer_scroll.png

4705 ms

header-tab-ovr_06.png

header-tab-ovr_06.png

4818 ms

left_btn.png

left_btn.png

4104 ms

right_btn.png

right_btn.png

3883 ms

header-tab-ovr_07.png

header-tab-ovr_07.png

2263 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

60 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

61 ms

twk-event-polyfill.js

twk-event-polyfill.js

68 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

202 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

210 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

204 ms

twk-main.js

twk-main.js

145 ms

twk-vendor.js

twk-vendor.js

72 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

82 ms

twk-chunk-common.js

twk-chunk-common.js

92 ms

twk-runtime.js

twk-runtime.js

101 ms

twk-app.js

twk-app.js

102 ms

Accessibility Review

coreshells.net accessibility score

44

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

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

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>).

Best Practices

coreshells.net best practices score

42

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

coreshells.net SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    UTF-8

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

coreshells.net

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