Tools & Wizards About Us
sudak.net screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

sudak.net

AC&R Specialists | Refrigeration Specialists

Page Load Speed

8.4 sec in total

First Response

1.1 sec

Resources Loaded

6.8 sec

Page Rendered

425 ms

sudak.net screenshot

About Website

Welcome to sudak.net homepage info - get ready to check Sudak best content right away, or after learning these important things about sudak.net

We are Refrigeration Specialists. Contact us for design, installation, and maintenance of industrial ammonia refrigeration systems for the food processing and distribution industries. Order your refri...

Visit sudak.net

Key Findings

We analyzed Sudak.net page load time and found that the first response time was 1.1 sec and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

sudak.net performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value20.2 s

0/100

25%

SI (Speed Index)

Value20.6 s

0/100

10%

TBT (Total Blocking Time)

Value590 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.158

74/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

Network Requests Diagram

sudak.net

1119 ms

sudak.net

1129 ms

css

32 ms

bootstrap.min.css

140 ms

all.min.css

205 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 97% of them (67 requests) were addressed to the original Sudak.net, 1% (1 request) were made to Fonts.googleapis.com and 1% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Sudak.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 661.9 kB (10%)

Content Size

6.9 MB

After Optimization

6.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sudak.net main page is 6.9 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 5.9 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 86.6 kB

  • Original 95.7 kB
  • After minification 84.0 kB
  • After compression 9.1 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 11.7 kB, which is 12% 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 86.6 kB or 90% of the original size.

Image Optimization

-1%

Potential reduce by 44.0 kB

  • Original 5.9 MB
  • After minification 5.9 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. Sudak images are well optimized though.

JavaScript Optimization

-49%

Potential reduce by 199.9 kB

  • Original 404.5 kB
  • After minification 364.3 kB
  • After compression 204.6 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 199.9 kB or 49% of the original size.

CSS Optimization

-70%

Potential reduce by 331.3 kB

  • Original 471.6 kB
  • After minification 408.5 kB
  • After compression 140.3 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. Sudak.net needs all CSS files to be minified and compressed as it can save up to 331.3 kB or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (42%)

Requests Now

62

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sudak. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sudak.net

sudak.net

1119 ms

sudak.net

sudak.net

1129 ms

css

css

32 ms

bootstrap.min.css

bootstrap.min.css

140 ms

all.min.css

all.min.css

205 ms

animate.min.css

animate.min.css

266 ms

simple-line-icons.min.css

simple-line-icons.min.css

307 ms

owl.carousel.min.css

owl.carousel.min.css

346 ms

owl.theme.default.min.css

owl.theme.default.min.css

391 ms

theme.css

theme.css

522 ms

theme-elements.css

theme-elements.css

710 ms

settings.css

settings.css

755 ms

layers.css

layers.css

855 ms

navigation.css

navigation.css

913 ms

default.css

default.css

1027 ms

custom.css

custom.css

1059 ms

modernizr.min.js

modernizr.min.js

1100 ms

jquery.min.js

jquery.min.js

1294 ms

jquery.appear.min.js

jquery.appear.min.js

1239 ms

popper.min.js

popper.min.js

1240 ms

bootstrap.min.js

bootstrap.min.js

1243 ms

common.min.js

common.min.js

1239 ms

jquery.validate.min.js

jquery.validate.min.js

1240 ms

jquery.gmap.min.js

jquery.gmap.min.js

1239 ms

owl.carousel.min.js

owl.carousel.min.js

1291 ms

theme.js

theme.js

1343 ms

view.contact.js

view.contact.js

1265 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

1440 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

1884 ms

theme.init.js

theme.init.js

1352 ms

logo%20lg%20wt.png

logo%20lg%20wt.png

328 ms

Roof%20Piping.jpg

Roof%20Piping.jpg

1402 ms

slide-white-line.png

slide-white-line.png

290 ms

Welder.jpg

Welder.jpg

1669 ms

Service%20Tech.jpg

Service%20Tech.jpg

1466 ms

Evaporator.jpg

Evaporator.jpg

1215 ms

Machine%20Room%202022%20rp.jpg

Machine%20Room%202022%20rp.jpg

1259 ms

Valve%20Station%202022%20rp.jpg

Valve%20Station%202022%20rp.jpg

1485 ms

Warehouse%20rp.png

Warehouse%20rp.png

3088 ms

Warehouse%20Riser%20rp.png

Warehouse%20Riser%20rp.png

2822 ms

Roof%20Mains%20rp.png

Roof%20Mains%20rp.png

2936 ms

Machine%20Room%20rp.png

Machine%20Room%20rp.png

3202 ms

Machine%20Room%201%20rp.jpg

Machine%20Room%201%20rp.jpg

2273 ms

Machine%20Room%202%20rp.jpg

Machine%20Room%202%20rp.jpg

2287 ms

Dock%20rp.jpg

Dock%20rp.jpg

3139 ms

Logo-Frick-Factor-wt.png

Logo-Frick-Factor-wt.png

2980 ms

Logo-IIAR-wt.png

Logo-IIAR-wt.png

2915 ms

Logo-RETA-Corporate-1981-wt.png

Logo-RETA-Corporate-1981-wt.png

3152 ms

Logo-GCCA-wt.png

Logo-GCCA-wt.png

3009 ms

Logo-UA-color.png

Logo-UA-color.png

3153 ms

Logo-MCAA.png

Logo-MCAA.png

3089 ms

Logo-ISN.png

Logo-ISN.png

3024 ms

Logo-ASHRAE.png

Logo-ASHRAE.png

3057 ms

logo-Frick.png

logo-Frick.png

3072 ms

logo-Hansen.png

logo-Hansen.png

3086 ms

logo-Parker.png

logo-Parker.png

3086 ms

font

font

15 ms

fa-solid-900.woff

fa-solid-900.woff

3152 ms

fa-regular-400.woff

fa-regular-400.woff

3132 ms

Simple-Line-Icons.ttf

Simple-Line-Icons.ttf

3153 ms

fa-brands-400.woff

fa-brands-400.woff

3191 ms

logo-Evapco.png

logo-Evapco.png

3112 ms

logo-Danfoss.png

logo-Danfoss.png

3135 ms

logo-Cornell.png

logo-Cornell.png

3129 ms

logo-BAC.png

logo-BAC.png

3166 ms

logo-Teikoku.png

logo-Teikoku.png

3119 ms

logo-Shank.png

logo-Shank.png

3063 ms

logo-Guntner.png

logo-Guntner.png

3068 ms

revicons.woff

revicons.woff

2367 ms

Accessibility Review

sudak.net accessibility score

66

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

Image elements do not have [alt] attributes

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

Heading elements are not in a sequentially-descending order

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

Best Practices

sudak.net best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

sudak.net SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sudak.net can be misinterpreted by Google and other search engines. Our service has detected that English 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 Sudak.net 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

sudak.net

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