Tools & Wizards About Us
ds-steelline.by screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

ds-steelline.by

Купить входные металлические двери в Минске | Стальная линия

Page Load Speed

6.8 sec in total

First Response

470 ms

Resources Loaded

5.6 sec

Page Rendered

793 ms

ds-steelline.by screenshot

About Website

Visit ds-steelline.by now to see the best up-to-date Ds Steelline content for Belarus and also check out these interesting facts you probably never knew about ds-steelline.by

Входные двери Стальная линия выбирайте в нашем онлайн каталоге : различные материалы и цвета, ⭐ бесплатная доставка, ⭐ гарантия. Покупайте металлические двери в Минске у нас!

Visit ds-steelline.by

Key Findings

We analyzed Ds-steelline.by page load time and found that the first response time was 470 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

ds-steelline.by performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value1,240 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

ds-steelline.by

470 ms

ds-steelline.by

651 ms

css

34 ms

style.css

115 ms

style.css

227 ms

Our browser made a total of 199 requests to load all elements on the main page. We found that 84% of them (168 requests) were addressed to the original Ds-steelline.by, 5% (9 requests) were made to Api-maps.yandex.ru and 2% (4 requests) were made to Cdn-ru.bitrix24.by. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Ds-steelline.by.

Page Optimization Overview & Recommendations

Page size can be reduced by 941.6 kB (39%)

Content Size

2.4 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ds-steelline.by main page is 2.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 529.1 kB

  • Original 625.9 kB
  • After minification 500.2 kB
  • After compression 96.8 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. This page needs HTML code to be minified as it can gain 125.7 kB, which is 20% 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 529.1 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 4 B

  • Original 89.0 kB
  • After minification 88.9 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. Ds Steelline images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 291.7 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 988.0 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 291.7 kB or 23% of the original size.

CSS Optimization

-28%

Potential reduce by 120.7 kB

  • Original 433.8 kB
  • After minification 433.7 kB
  • After compression 313.0 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. Ds-steelline.by needs all CSS files to be minified and compressed as it can save up to 120.7 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 76 (41%)

Requests Now

186

After Optimization

110

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 186 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ds Steelline. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ds-steelline.by

ds-steelline.by

470 ms

ds-steelline.by

ds-steelline.by

651 ms

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css

34 ms

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474 ms

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util_cursor_storage_zoom_in.cur

365 ms

dot.svg

dot.svg

706 ms

1.webp

1.webp

706 ms

f2h0xfn2mfbzt9i3sbppdk6gzv590qr0.webp

f2h0xfn2mfbzt9i3sbppdk6gzv590qr0.webp

707 ms

sh9e4zoyhgb1g83zeplrpymmctyhig3a.webp

sh9e4zoyhgb1g83zeplrpymmctyhig3a.webp

708 ms

sync_cookie_image_decide

sync_cookie_image_decide

205 ms

b1a2k5h8bn11kcx2pss8ei8wsyio8spn.webp

b1a2k5h8bn11kcx2pss8ei8wsyio8spn.webp

705 ms

wms1jgrh5v3aql1r8ooyaz901ei4wb4z.webp

wms1jgrh5v3aql1r8ooyaz901ei4wb4z.webp

720 ms

app.bundle.min.css

app.bundle.min.css

435 ms

app.bundle.min.js

app.bundle.min.js

679 ms

pfrt0lbjsrx6vfh8a37rpjy1qbsltfo0.webp

pfrt0lbjsrx6vfh8a37rpjy1qbsltfo0.webp

683 ms

cursorPrev.svg

cursorPrev.svg

606 ms

cursorNext.svg

cursorNext.svg

607 ms

sync_cookie_image_decide

sync_cookie_image_decide

150 ms

1

1

123 ms

Accessibility Review

ds-steelline.by accessibility score

65

Accessibility Issues

Names and labels

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.

Impact

Issue

High

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

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

Tables and lists

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

Impact

Issue

High

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

Best Practices

ds-steelline.by best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

ds-steelline.by SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ds-steelline.by 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 Ds-steelline.by 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

ds-steelline.by

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