Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

solar-dom.com

Solar-Dom.com — интернет-магазин альтернативной энергии

Page Load Speed

5.2 sec in total

First Response

380 ms

Resources Loaded

4.6 sec

Page Rendered

206 ms

solar-dom.com screenshot

About Website

Welcome to solar-dom.com homepage info - get ready to check Solar Dom best content for Russia right away, or after learning these important things about solar-dom.com

Интернет-магазин Солар-дом. Тепловые насосы, солнечные батареи, товары в наличии и под заказ. Монтаж, сервис и обслуживание. Выгодные условия, низкие цены. Доставка по России.

Visit solar-dom.com

Key Findings

We analyzed Solar-dom.com page load time and found that the first response time was 380 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

solar-dom.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value320 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

solar-dom.com

380 ms

solar-dom.com

1495 ms

css

44 ms

A.css,,_aspro.next,,_notice.css,,q16889030023664+js,,_ui,,_design-tokens,,_dist,,_ui.design-tokens.css,,q171210726726098+js,,_ui,,_fonts,,_opensans,,_ui.font.opensans.css,,q16650353242555+js,,_main,,_popup,,_dist,,_main.popup.bundle.css,,q168890345429861,Mcc.04T5YgRtlq.css.pagespeed.cf.SsuVwSnXg0.css

445 ms

A.bootstrap.css,q1602942109114216.pagespeed.cf.aDv8a9jtdO.css

487 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 84% of them (90 requests) were addressed to the original Solar-dom.com, 6% (6 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Solar-dom.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 262.2 kB (24%)

Content Size

1.1 MB

After Optimization

845.8 kB

In fact, the total size of Solar-dom.com main page is 1.1 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. 65% of websites need less resources to load. Javascripts take 473.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 155.0 kB

  • Original 198.5 kB
  • After minification 171.7 kB
  • After compression 43.5 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 26.8 kB, which is 14% 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 155.0 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 32 B

  • Original 219.1 kB
  • After minification 219.0 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. Solar Dom images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 879 B

  • Original 473.9 kB
  • After minification 473.9 kB
  • After compression 473.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-49%

Potential reduce by 106.3 kB

  • Original 216.6 kB
  • After minification 114.2 kB
  • After compression 110.3 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. Solar-dom.com needs all CSS files to be minified and compressed as it can save up to 106.3 kB or 49% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (47%)

Requests Now

92

After Optimization

49

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Solar Dom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

solar-dom.com accessibility score

87

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

Links do not have a discernible name

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.

Best Practices

solar-dom.com 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

solar-dom.com 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

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Solar-dom.com 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 Solar-dom.com 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

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