Access planscan.ru. Планетарный книжный сканер ЭларСкан - Купить книжный сканер планетарного типа.

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value18.8 s

0/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value1,180 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value18.8 s

3/100

10%

planscan.ru

511 ms

elarscan.ru

1212 ms

kernel_main_v1.css

365 ms

page_10c8c58359ff2e7dcccabcb954840349_v1.css

354 ms

template_4fb4c256978928a6b569419cc61d6099_v1.css

826 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Planscan.ru, 73% (49 requests) were made to Elarscan.ru and 6% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Elarscan.ru.

Content Size

2.3 MB

After Optimization

1.6 MB

In fact, the total size of Planscan.ru main page is 2.3 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. 70% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 52.7 kB

Original 67.5 kB
After minification 57.4 kB
After compression 14.9 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 10.2 kB, which is 15% 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 52.7 kB or 78% of the original size.

Image Optimization

-8%

Potential reduce by 116.5 kB

Original 1.4 MB
After minification 1.3 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. Planscan images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 318.9 kB

Original 553.2 kB
After minification 476.7 kB
After compression 234.3 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 318.9 kB or 58% of the original size.

CSS Optimization

-85%

Potential reduce by 218.4 kB

Original 256.5 kB
After minification 247.9 kB
After compression 38.1 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. Planscan.ru needs all CSS files to be minified and compressed as it can save up to 218.4 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Planscan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

These are opportunities to improve the legibility of your content.

High

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

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

RU
Language Claimed

RU
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Planscan.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Planscan.ru 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

planscan.ru

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Планетарный книжный сканер ЭларСкан - Купить книжный сканер планетарного типа.

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

planscan.ru

elarscan.ru

kernel_main_v1.css

page_10c8c58359ff2e7dcccabcb954840349_v1.css

template_4fb4c256978928a6b569419cc61d6099_v1.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

planscan.ru

elarscan.ru

kernel_main_v1.css

page_10c8c58359ff2e7dcccabcb954840349_v1.css

template_4fb4c256978928a6b569419cc61d6099_v1.css

js

style_slider_carusel.css

home.css

kernel_main_v1.js

jquery-1.8.3.min.js

kernel_main_polyfill_promise_v1.js

loadext.min.js

extension.min.js

template_03c0ddba057090f80d1008dc82840495_v1.js

page_444dccb739ed7697cb6f4078a20d93b4_v1.js

slider-carousel.js

api.js

js

analytics.js

sprite.png

new_sprite.png

bg.png

h-slider-new-elarskan.png

h-slider-new-elarskan-arrow.png

scanner-upd-rep.png

home-slider-list-bullet.svg

scanner-a1.png

scanner-a2.png

scanner-si.png

scanner-a0.png

export1.png

arrow.png

configurator.png

A1_new_pict_monitor_standart.png

BE5_V2_RENDER_FRONTAL_DRAWING_PREVIEW.png

BE5_V2_RENDER_FRONTAL_BOOK_TOUCH_FLAT.png

planscan-A3B.png

Obshchiy_vid1.gif

ps_a2.jpg

ElarScan_A0_Front_Camera_Middle_Cradle_Opened_Cork_Screen_small.jpg

planscan-article-pic.png

planetarnyy_skaner.jpg

pixel.png