Tools & Wizards About Us
infoshell.net screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

infoshell.net

Mobile apps development to order. Order mobile app for Android, iOS and web apps | InfoShell

Page Load Speed

5.6 sec in total

First Response

1.4 sec

Resources Loaded

3.7 sec

Page Rendered

575 ms

infoshell.net screenshot

About Website

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

Development of apps for mobile devices Android and iOS, Windows. Professional application developers, portfolio, cost, contacts.

Visit infoshell.net

Key Findings

We analyzed Infoshell.net page load time and found that the first response time was 1.4 sec and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

infoshell.net performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

93/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

17/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value690 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value1

2/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

infoshell.net

1378 ms

css

36 ms

main.css

139 ms

formCorrections.css

656 ms

main.js

404 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 86% of them (71 requests) were addressed to the original Infoshell.net, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Infoshell.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 241.6 kB (7%)

Content Size

3.4 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Infoshell.net main page is 3.4 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. 55% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 49.4 kB

  • Original 61.3 kB
  • After minification 51.4 kB
  • After compression 11.9 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 9.9 kB, which is 16% 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 49.4 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 36.4 kB

  • Original 3.0 MB
  • After minification 2.9 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 Shell images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 155.8 kB

  • Original 322.9 kB
  • After minification 322.9 kB
  • After compression 167.1 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 155.8 kB or 48% of the original size.

CSS Optimization

-0%

Potential reduce by 38 B

  • Original 10.5 kB
  • After minification 10.5 kB
  • After compression 10.4 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. Infoshell.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (10%)

Requests Now

80

After Optimization

72

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Info Shell. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

infoshell.net

infoshell.net

1378 ms

css

css

36 ms

main.css

main.css

139 ms

formCorrections.css

formCorrections.css

656 ms

main.js

main.js

404 ms

home.js

home.js

266 ms

ajaxForms.js

ajaxForms.js

275 ms

js

js

87 ms

conversion.js

conversion.js

412 ms

logo.svg

logo.svg

155 ms

sprite.svg

sprite.svg

270 ms

bg_black.jpg

bg_black.jpg

371 ms

serv-ic-1-b.png

serv-ic-1-b.png

149 ms

serv-ic-2-b.png

serv-ic-2-b.png

156 ms

prev_azbo.jpg

prev_azbo.jpg

642 ms

prev_zenit.jpg

prev_zenit.jpg

654 ms

prev_faber.jpg

prev_faber.jpg

656 ms

prev_vlounge.jpg

prev_vlounge.jpg

656 ms

prev_skin.jpg

prev_skin.jpg

659 ms

freshof_prev.jpg

freshof_prev.jpg

663 ms

prev_record-151x150.jpg

prev_record-151x150.jpg

765 ms

prev_payber-151x150.jpg

prev_payber-151x150.jpg

779 ms

prev_fts.jpg

prev_fts.jpg

782 ms

prev_opera_web.jpg

prev_opera_web.jpg

787 ms

prev_birzha.jpg

prev_birzha.jpg

785 ms

sparta_web_prev.jpg

sparta_web_prev.jpg

792 ms

bg_slider_1.jpg

bg_slider_1.jpg

619 ms

kirill-popov.png

kirill-popov.png

277 ms

1.png

1.png

396 ms

idea.png

idea.png

282 ms

2.png

2.png

390 ms

3.png

3.png

400 ms

4.png

4.png

404 ms

5.png

5.png

492 ms

clock.png

clock.png

511 ms

6.png

6.png

518 ms

bg_adv.jpg

bg_adv.jpg

645 ms

bg_download.jpg

bg_download.jpg

528 ms

booklet.png

booklet.png

985 ms

%D0%BB%D1%83%D0%BD%D0%BD%D0%BE%D0%B2-21.png

%D0%BB%D1%83%D0%BD%D0%BD%D0%BE%D0%B2-21.png

887 ms

%D1%80%D0%B5%D0%B7%D0%BD%D0%B8%D0%BA%D0%BE%D0%B2%D0%B01.png

%D1%80%D0%B5%D0%B7%D0%BD%D0%B8%D0%BA%D0%BE%D0%B2%D0%B01.png

904 ms

%D0%BA%D0%B0%D0%BF%D0%BB%D0%B5%D0%BD%D0%BA%D0%BE1.png

%D0%BA%D0%B0%D0%BF%D0%BB%D0%B5%D0%BD%D0%BA%D0%BE1.png

905 ms

%D1%8D%D0%BC%D0%B8%D0%BB%D1%8C-%D0%BE%D1%82%D0%B7%D1%8B%D0%B2.png

%D1%8D%D0%BC%D0%B8%D0%BB%D1%8C-%D0%BE%D1%82%D0%B7%D1%8B%D0%B2.png

908 ms

face_22.png

face_22.png

917 ms

watch.js

watch.js

71 ms

analytics.js

analytics.js

72 ms

97 ms

fbevents.js

fbevents.js

65 ms

face_18.png

face_18.png

800 ms

font

font

160 ms

collect

collect

83 ms

collect

collect

84 ms

face_10.png

face_10.png

862 ms

%D0%B2%D0%B0%D1%81%D0%B8%D0%BB%D1%8C%D0%B5%D0%B21.png

%D0%B2%D0%B0%D1%81%D0%B8%D0%BB%D1%8C%D0%B5%D0%B21.png

878 ms

78 ms

%D0%BA%D1%8D%D1%80%D0%BE%D0%BB%D0%BB.png

%D0%BA%D1%8D%D1%80%D0%BE%D0%BB%D0%BB.png

879 ms

js

js

124 ms

azbo.png

azbo.png

361 ms

azbo.png

azbo.png

365 ms

zenit.png

zenit.png

374 ms

zenit.png

zenit.png

375 ms

record.png

record.png

366 ms

record.png

record.png

370 ms

loveradio.png

loveradio.png

369 ms

loveradio.png

loveradio.png

376 ms

captainmorgan.png

captainmorgan.png

378 ms

captainmorgan.png

captainmorgan.png

366 ms

pm.png

pm.png

370 ms

pm.png

pm.png

366 ms

faberlic.png

faberlic.png

286 ms

faberlic.png

faberlic.png

360 ms

fantasy_logo.png

fantasy_logo.png

360 ms

fantasy_logo_gray.png

fantasy_logo_gray.png

372 ms

freshoffice_logo.png

freshoffice_logo.png

373 ms

freshoffice_logo_gray.png

freshoffice_logo_gray.png

377 ms

insignia.png

insignia.png

457 ms

insignia_gray.png

insignia_gray.png

464 ms

bg_slider_5.jpg

bg_slider_5.jpg

825 ms

bg_slider_6.jpg

bg_slider_6.jpg

844 ms

bg_slider_7.jpg

bg_slider_7.jpg

971 ms

bg_slider_8.jpg

bg_slider_8.jpg

659 ms

bg_slider_9.jpg

bg_slider_9.jpg

484 ms

bg_slider_10.jpg

bg_slider_10.jpg

849 ms

Accessibility Review

infoshell.net accessibility score

59

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.

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

infoshell.net best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

infoshell.net SEO score

69

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

High

Page is blocked from indexing

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

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

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Infoshell.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Russian language. Our system also found out that Infoshell.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

infoshell.net

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