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name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

16/100

25%

SI (Speed Index)

Value7.2 s

29/100

10%

TBT (Total Blocking Time)

Value3,260 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value13.0 s

12/100

10%

ink-donor.ru

881 ms

style.css

140 ms

header.css

277 ms

user.js

367 ms

jquery.js

651 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 72% of them (39 requests) were addressed to the original Ink-donor.ru, 4% (2 requests) were made to Stats.g.doubleclick.net and 4% (2 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (907 ms) relates to the external source W.callbackhunter.com.

Content Size

594.9 kB

After Optimization

332.6 kB

In fact, the total size of Ink-donor.ru main page is 594.9 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. 40% of websites need less resources to load. HTML takes 212.3 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 194.2 kB

Original 212.3 kB
After minification 180.6 kB
After compression 18.1 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. This page needs HTML code to be minified as it can gain 31.7 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 194.2 kB or 91% of the original size.

Image Optimization

-6%

Potential reduce by 9.8 kB

Original 153.5 kB
After minification 143.8 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. Ink Donor images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 42.3 kB

Original 204.9 kB
After minification 204.9 kB
After compression 162.6 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 42.3 kB or 21% of the original size.

CSS Optimization

-66%

Potential reduce by 15.9 kB

Original 24.1 kB
After minification 19.9 kB
After compression 8.2 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. Ink-donor.ru needs all CSS files to be minified and compressed as it can save up to 15.9 kB or 66% of the original size.

Requests Now

After Optimization

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ink Donor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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 the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

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

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

High

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

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

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

RU
Language Claimed

N/A
Encoding

WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ink-donor.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian 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 Ink-donor.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

ink-donor.ru

Open Graph description is not detected on the main page of Ink Donor. 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

ИНК-Донор - купить плоттер, СНПЧ, ПЗК и чернила для широкоформатных принтеров (плоттеров) Epson Canon HP Mimaki Roland

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

ink-donor.ru

style.css

header.css

user.js

jquery.js

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

ink-donor.ru

style.css

header.css

user.js

jquery.js

buyme.js

skitter.styles.css

jquery.easing.1.3.js

jquery.skitter.min.js

cbh.js

dc.js

inpage_linkid.js

__utm.gif

config.js

top100.cnt

pixel.gif

zareg.jpg

logo.png

srg.gif

tree1.gif

tree3.gif

join.gif

line.gif

crt.gif

bottlesx11.jpg

bottles.jpg

cmyk_3.jpg

ink_pack_001.png

img_1095_clipped_rev_101.png

001_all_1.png

1_1.png

t5200b_1.jpg

t7200s.jpg

t3200s.jpg

t3200bsts.jpg

ink_pack_001.jpg

gpluss.jpg

cbh.js

h_li.jpg

pfon.gif

bg.jpg

mfon.gif

knopfon.gif