Access szmetal.ru. Фирма СЕВЗАПМЕТАЛЛ - интернет-магазин черного металлопроката и металлообработки

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value2,070 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.036

100/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

szmetal.ru

493 ms

szmetal.ru

695 ms

tag.js

928 ms

bootstrap.css

226 ms

style.css

337 ms

Our browser made a total of 130 requests to load all elements on the main page. We found that 88% of them (114 requests) were addressed to the original Szmetal.ru, 4% (5 requests) were made to Yastatic.net and 2% (3 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Szmetal.ru.

Content Size

1.4 MB

After Optimization

1.2 MB

In fact, the total size of Szmetal.ru main page is 1.4 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. 50% of websites need less resources to load. Images take 779.8 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 72.2 kB

Original 86.3 kB
After minification 57.7 kB
After compression 14.1 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 28.6 kB, which is 33% 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 72.2 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 25.7 kB

Original 779.8 kB
After minification 754.2 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. Szmetal images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 70.9 kB

Original 413.5 kB
After minification 413.4 kB
After compression 342.6 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 70.9 kB or 17% of the original size.

CSS Optimization

-26%

Potential reduce by 18.9 kB

Original 72.0 kB
After minification 71.9 kB
After compression 53.1 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. Szmetal.ru needs all CSS files to be minified and compressed as it can save up to 18.9 kB or 26% of the original size.

Requests Now

123

After Optimization

The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szmetal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 51 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

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>).

These items highlight common accessibility best practices.

High

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

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

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

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

UTF-8

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

szmetal.ru

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

Фирма СЕВЗАПМЕТАЛЛ - интернет-магазин черного металлопроката и металлообработки

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

szmetal.ru

szmetal.ru

tag.js

bootstrap.css

style.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

szmetal.ru

szmetal.ru

tag.js

bootstrap.css

style.css

style.css

style.css

style.css

normalize.min.css

slick.min.css

base.css

page.css

bar.css

auth.css

header.css

quick-search.css

preview-cart.css

nav.css

text.css

btn.css

title.css

slider.css

categories.css

arrow.css

services.css

advantages.css

salutation.css

briefly.css

footer.css

contacts.css

footer-nav.css

partners.css

two-cols.css

news.css

breadcrumbs.css

service.css

state-standard.css

news-list.css

handleinformer.html

pagination.css

article.css

contacts-page.css

icons.css