Access diamant.kiev.ua. Ювелирный интернет магазин "Ювелирная Карта": купить золотые украшения в сети ювелирных магазинов в ...

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value1,640 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.262

47/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

diamant.kiev.ua

687 ms

stylesheet.css

266 ms

general.js

271 ms

jquery.min.js

420 ms

social_plug.js

275 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 43% of them (50 requests) were addressed to the original Diamant.kiev.ua, 19% (22 requests) were made to Static.xx.fbcdn.net and 10% (12 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Diamant.kiev.ua.

Content Size

771.5 kB

After Optimization

403.9 kB

In fact, the total size of Diamant.kiev.ua main page is 771.5 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. 50% of websites need less resources to load. Javascripts take 363.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 70.7 kB

Original 89.3 kB
After minification 87.1 kB
After compression 18.6 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 70.7 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 7.2 kB

Original 257.6 kB
After minification 250.4 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. Diamant images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 240.8 kB

Original 363.9 kB
After minification 303.6 kB
After compression 123.0 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 240.8 kB or 66% of the original size.

CSS Optimization

-80%

Potential reduce by 48.8 kB

Original 60.7 kB
After minification 50.0 kB
After compression 11.9 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. Diamant.kiev.ua needs all CSS files to be minified and compressed as it can save up to 48.8 kB or 80% of the original size.

Requests Now

110

After Optimization

The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diamant. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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 experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

Low

Detected JavaScript libraries

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

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

RU
Language Claimed

RU
Encoding

WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Diamant.kiev.ua 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 Diamant.kiev.ua 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

diamant.kiev.ua

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

Ювелирный интернет магазин "Ювелирная Карта": купить золотые украшения в сети ювелирных магазинов в Киеве и Украине

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

diamant.kiev.ua

stylesheet.css

general.js

jquery.min.js

social_plug.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

diamant.kiev.ua

stylesheet.css

general.js

jquery.min.js

social_plug.js

openapi.js

conversion.js

ga.js

fbevents.js

bg-14feb.jpg

logo_14feb2015.png

birthday.jpg

phone.png

header_buttons.gif

header_tabs.png

blue_bg.gif

blue_lt.gif

blue_rt.gif

blue_delim.gif

down.gif

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