Tools & Wizards About Us
sznro.ru screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

sznro.ru

Завод нефтяного и резервуарного оборудования, производство емкостей и резервуаров для нефтяной промышленности

Page Load Speed

4.2 sec in total

First Response

905 ms

Resources Loaded

3.1 sec

Page Rendered

199 ms

sznro.ru screenshot

About Website

Welcome to sznro.ru homepage info - get ready to check Sznro best content for Russia right away, or after learning these important things about sznro.ru

ООО СЗНРО производит широкую номенклатуру нефтяного и резервуарного оборудования, высокого качества, необходимого для комплексного оснащения резервуаров по всей России. Особенностью нашего завода явля...

Visit sznro.ru

Key Findings

We analyzed Sznro.ru page load time and found that the first response time was 905 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

sznro.ru performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value310 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.0 s

27/100

10%

Network Requests Diagram

sznro.ru

905 ms

css

22 ms

magnific-popup.min.css

29 ms

simple-line-icons.min.css

56 ms

k2.css

122 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 64% of them (55 requests) were addressed to the original Sznro.ru, 15% (13 requests) were made to Oil-price.net and 5% (4 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Sznro.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 100.8 kB (7%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sznro.ru main page is 1.5 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. 60% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 42.9 kB

  • Original 53.2 kB
  • After minification 44.7 kB
  • After compression 10.3 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 8.5 kB, which is 16% 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 42.9 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 12.3 kB

  • Original 1.2 MB
  • After minification 1.2 MB

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. Sznro images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 41.4 kB

  • Original 260.7 kB
  • After minification 260.6 kB
  • After compression 219.3 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 41.4 kB or 16% of the original size.

CSS Optimization

-16%

Potential reduce by 4.2 kB

  • Original 26.1 kB
  • After minification 26.1 kB
  • After compression 21.9 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. Sznro.ru needs all CSS files to be minified and compressed as it can save up to 4.2 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (42%)

Requests Now

77

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sznro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sznro.ru

sznro.ru

905 ms

css

css

22 ms

magnific-popup.min.css

magnific-popup.min.css

29 ms

simple-line-icons.min.css

simple-line-icons.min.css

56 ms

k2.css

k2.css

122 ms

rokbox.css

rokbox.css

234 ms

rokajaxsearch.css

rokajaxsearch.css

241 ms

rokajaxsearch-theme.css

rokajaxsearch-theme.css

242 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

45 ms

k2.frontend.js

k2.frontend.js

242 ms

mootools-core.js

mootools-core.js

375 ms

core.js

core.js

249 ms

mootools-more.js

mootools-more.js

585 ms

rokbox.js

rokbox.js

366 ms

rokajaxsearch.js

rokajaxsearch.js

367 ms

main.css

main.css

367 ms

jquery.fancybox.css

jquery.fancybox.css

374 ms

gen.php

gen.php

103 ms

top100.jcn

top100.jcn

387 ms

jquery.min.js

jquery.min.js

488 ms

jquery.mousewheel-3.0.6.pack.js

jquery.mousewheel-3.0.6.pack.js

488 ms

jquery.fancybox.js

jquery.fancybox.js

489 ms

main.js

main.js

499 ms

conversion.js

conversion.js

31 ms

top100.jcn

top100.jcn

686 ms

Mp_sznro_banner6.jpg

Mp_sznro_banner6.jpg

365 ms

Mp_sznro_banner1.jpg

Mp_sznro_banner1.jpg

391 ms

Mp_sznro_banner2.jpg

Mp_sznro_banner2.jpg

239 ms

Mp_sznro_banner3.jpg

Mp_sznro_banner3.jpg

535 ms

Mp_sznro_banner4.jpg

Mp_sznro_banner4.jpg

378 ms

Mp_sznro_banner5.jpg

Mp_sznro_banner5.jpg

533 ms

company-2.png

company-2.png

355 ms

company-3.png

company-3.png

531 ms

company-4.png

company-4.png

533 ms

company-6.png

company-6.png

535 ms

company-7.png

company-7.png

535 ms

company-8.png

company-8.png

587 ms

company-1.png

company-1.png

604 ms

sznro_logo.png

sznro_logo.png

611 ms

szrmk_logo.png

szrmk_logo.png

618 ms

fed_logo.png

fed_logo.png

628 ms

sznro-serv-1.png

sznro-serv-1.png

641 ms

sznro_stroy_logo.png

sznro_stroy_logo.png

704 ms

proekt_logo.png

proekt_logo.png

725 ms

d4ae67bb81032f6add66be1c1df07be9_S.jpg

d4ae67bb81032f6add66be1c1df07be9_S.jpg

731 ms

556202461533c16857a46ed5bfb7c21c_S.jpg

556202461533c16857a46ed5bfb7c21c_S.jpg

739 ms

e213534406f5e673030b12a49a117407_S.jpg

e213534406f5e673030b12a49a117407_S.jpg

753 ms

e529a8dc22bd84a37f6f8ae6b8ce40d3_S.jpg

e529a8dc22bd84a37f6f8ae6b8ce40d3_S.jpg

765 ms

11ff9b4c887cc2e009006cc7fd3aeb4c_S.jpg

11ff9b4c887cc2e009006cc7fd3aeb4c_S.jpg

820 ms

client-1.png

client-1.png

844 ms

client-2.png

client-2.png

851 ms

client-3.png

client-3.png

860 ms

client-4.png

client-4.png

878 ms

client-5.png

client-5.png

889 ms

client-6.png

client-6.png

935 ms

client-7.png

client-7.png

963 ms

gtm.js

gtm.js

16 ms

header-logo.png

header-logo.png

957 ms

banner_ponton.png

banner_ponton.png

968 ms

search-icon.png

search-icon.png

987 ms

background_grey_pat.png

background_grey_pat.png

1000 ms

catalogues.png

catalogues.png

1055 ms

gtm.js

gtm.js

98 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4kaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4kaVc.ttf

21 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4kaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4kaVc.ttf

22 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4kaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4kaVc.ttf

33 ms

Simple-Line-Icons.ttf

Simple-Line-Icons.ttf

22 ms

1m_small.gif

1m_small.gif

113 ms

hover_1m.png

hover_1m.png

78 ms

button_1m.png

button_1m.png

80 ms

1q_small.gif

1q_small.gif

109 ms

hover_1q.png

hover_1q.png

79 ms

button_1q.png

button_1q.png

79 ms

1y_small.gif

1y_small.gif

146 ms

hover_1y.png

hover_1y.png

115 ms

button_1y.png

button_1y.png

115 ms

5y_small.gif

5y_small.gif

147 ms

hover_5y.png

hover_5y.png

144 ms

button_5y.png

button_5y.png

142 ms

watch.js

watch.js

58 ms

ga.js

ga.js

57 ms

core.js

core.js

377 ms

up-arrow.gif

up-arrow.gif

555 ms

__utm.gif

__utm.gif

12 ms

iconfont.woff

iconfont.woff

538 ms

counter.js

counter.js

685 ms

Accessibility Review

sznro.ru accessibility score

93

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Best Practices

sznro.ru 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

sznro.ru SEO score

91

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

    RU

  • Encoding

    UTF-8

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

sznro.ru

Open Graph data is detected on the main page of Sznro. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: