Access melt.com.ru. Печатные платы - производство и монтаж, источники тока для светодиодных ламп

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value12.5 s

3/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value13.0 s

13/100

10%

melt.com.ru

515 ms

www.melt.com.ru

1279 ms

main1.css

601 ms

slideshow.css

364 ms

shadowbox2.css

367 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 94% of them (84 requests) were addressed to the original Melt.com.ru, 2% (2 requests) were made to Ssl.google-analytics.com and 1% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Melt.com.ru.

Content Size

919.2 kB

After Optimization

623.7 kB

In fact, the total size of Melt.com.ru main page is 919.2 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. 45% of websites need less resources to load. Images take 488.4 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 51.9 kB

Original 65.7 kB
After minification 58.9 kB
After compression 13.8 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 51.9 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 7.9 kB

Original 488.4 kB
After minification 480.5 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. Melt images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 189.3 kB

Original 308.0 kB
After minification 269.9 kB
After compression 118.7 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 189.3 kB or 61% of the original size.

CSS Optimization

-81%

Potential reduce by 46.4 kB

Original 57.2 kB
After minification 44.9 kB
After compression 10.8 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. Melt.com.ru needs all CSS files to be minified and compressed as it can save up to 46.4 kB or 81% of the original size.

Requests Now

After Optimization

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Melt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 6 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

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

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

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 Melt.com.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 Melt.com.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

melt.com.ru

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

Печатные платы - производство и монтаж, источники тока для светодиодных ламп - МЭЛТ

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

melt.com.ru

www.melt.com.ru

main1.css

slideshow.css

shadowbox2.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

melt.com.ru

www.melt.com.ru

main1.css

slideshow.css

shadowbox2.css

api.js

mootools.js

slideshow.js

slideshow.kenburns.js

jquery.min.js

jquery.js

tools.js

slideshow2.php

shadowbox2.js

scripts.js

jquery.autocomplete.js

jquery.autocomplete.css

featureCarousel.css

jquery.featureCarousel.js

fetchscript.php

fetchscript.php

watch.js

top_menu_bg.png

home_ico.gif

mail_ico.gif

map_ico.gif

slider_1.jpg

logo.gif

MT-IES5-1450070-4P-SLIDER.JPG

MT-IES8-120100-1P.jpg

MT-IES10-0136100-1K_2015.jpg

0560070-1P_2013.jpg

capacitors.jpg

ttr.png

1.jpg

19.png

3.png

14.jpg

15.jpg

28.jpg

5.png

21.png

16.jpg