Report Summary

  • 25

    Performance

    Renders faster than
    45% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

teplosnab.info

Печи и котлы для дома и бани, инфракрасное отопление, насосы в Томске

Page Load Speed

11.8 sec in total

First Response

826 ms

Resources Loaded

9 sec

Page Rendered

2 sec

teplosnab.info screenshot

About Website

Click here to check amazing Teplosnab content for Russia. Otherwise, check out these important facts you probably never knew about teplosnab.info

В нашем магазине широкий ассортимента печей, котлов для дома и бани! Инфракрасное отопление, теплые полы, самогонные аппараты и радиаторы отопления вы можете купить у нас в Томске.

Visit teplosnab.info

Key Findings

We analyzed Teplosnab.info page load time and found that the first response time was 826 ms and then it took 11 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

teplosnab.info performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value1,180 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.069

96/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

teplosnab.info

826 ms

teplosnab.info

1070 ms

jquery-2.1.1.min.js

436 ms

bootstrap.min.js

629 ms

font-awesome.min.css

679 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 95% of them (73 requests) were addressed to the original Teplosnab.info, 4% (3 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (5.4 sec) belongs to the original domain Teplosnab.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.7 MB (59%)

Content Size

4.6 MB

After Optimization

1.9 MB

In fact, the total size of Teplosnab.info main page is 4.6 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. 45% of websites need less resources to load. Javascripts take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 103.6 kB

  • Original 125.4 kB
  • After minification 125.1 kB
  • After compression 21.8 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 103.6 kB or 83% of the original size.

Image Optimization

-7%

Potential reduce by 89.4 kB

  • Original 1.3 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. Teplosnab images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 2.4 MB

  • Original 3.0 MB
  • After minification 2.9 MB
  • After compression 609.0 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 2.4 MB or 80% of the original size.

CSS Optimization

-82%

Potential reduce by 96.1 kB

  • Original 117.0 kB
  • After minification 113.3 kB
  • After compression 20.9 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. Teplosnab.info needs all CSS files to be minified and compressed as it can save up to 96.1 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (27%)

Requests Now

71

After Optimization

52

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teplosnab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

teplosnab.info 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

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

Best Practices

teplosnab.info 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

teplosnab.info 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 Teplosnab.info 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 Teplosnab.info 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

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