Access spb.tbmmarket.ru. ТБМ-Маркет Санкт-Петербург Розничный магазин комплектующих для окон, дверей и мебели. Фурнитура. Кра...

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value11.6 s

4/100

10%

TBT (Total Blocking Time)

Value3,390 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value21.1 s

1/100

10%

spb.tbmmarket.ru

1189 ms

css

31 ms

bootstrap.css

712 ms

responsive.css

433 ms

main.css

593 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 63% of them (59 requests) were addressed to the original Spb.tbmmarket.ru, 6% (6 requests) were made to Static.tbmmarket.ru and 5% (5 requests) were made to Top-fwz1.mail.ru. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Vk.com.

Content Size

1.1 MB

After Optimization

514.8 kB

In fact, the total size of Spb.tbmmarket.ru 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. 50% of websites need less resources to load. Javascripts take 398.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 54.2 kB

Original 67.6 kB
After minification 56.2 kB
After compression 13.4 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 11.4 kB, which is 17% 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 54.2 kB or 80% of the original size.

Image Optimization

-13%

Potential reduce by 47.8 kB

Original 360.8 kB
After minification 313.0 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. Obviously, Spb Tbmmarket needs image optimization as it can save up to 47.8 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 248.4 kB

Original 398.3 kB
After minification 338.1 kB
After compression 149.9 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 248.4 kB or 62% of the original size.

CSS Optimization

-85%

Potential reduce by 212.6 kB

Original 251.1 kB
After minification 207.5 kB
After compression 38.5 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. Spb.tbmmarket.ru needs all CSS files to be minified and compressed as it can save up to 212.6 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spb Tbmmarket. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-*] attributes do not match their roles

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.

High

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

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

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

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 Spb.tbmmarket.ru 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 Spb.tbmmarket.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

spb.tbmmarket.ru

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

Report Summary

Performance

Accessibility

Best Practices

SEO

ТБМ-Маркет Санкт-Петербург Розничный магазин комплектующих для окон, дверей и мебели. Фурнитура. Краски и лаки.

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

spb.tbmmarket.ru

css

bootstrap.css

responsive.css

main.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

spb.tbmmarket.ru

css

bootstrap.css

responsive.css

main.css

jquery.fancybox-1.3.1.css

jquery.reject.css

jquery.raty.css

kernel_main.css

template_88af754b735c52e91f7c233bce0e8229_185097622d79049ffb1570fe7ee5f128.css

jquery-1.9.1.min.js

jquery.jstyling.pack.js

jquery.hotkeys.js

jquery.reject.min.js

jquery.cookie.js

nano.js

jquery.json-2.4.min.js

jquery.izilla.touchMenuHover.min.js

jquery.raty.js

jquery.jcarousel.min.js

bootstrap.js

ld.js

utils.js

main.js

jquery.easing-1.3.pack.js

jquery.fancybox-1.3.1.pack.js

reject-browser.js

rr-api.js

rr-widget.js

conversion.js

analytics.js

code.js

tracking.js

tbmmarket-logo.png

bg.gif

vse-dlya-okon.jpg

vse-dlya-dverey.jpg

vse-dlya-mebeli.jpg

vse-dlya-doma.jpg

raspil_podokonnikov_spb.jpg

dovodchiki-dverey-geze.jpg

mebelnye-fasady-alvic.jpg

terrasnaja-doska-werzalit.jpg