Tools & Wizards About Us
tver-instrum.ru screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

tver-instrum.ru

Бензоинструмент, Электроинструмент, Электроды, Генераторы, Бензопилы, Бензокосы, Сварочный аппарат, Пильные шины, Пильные цепи, Присадки, Заточки и ре...

Page Load Speed

11.7 sec in total

First Response

538 ms

Resources Loaded

9 sec

Page Rendered

2.1 sec

tver-instrum.ru screenshot

About Website

Click here to check amazing Tver Instrum content for Russia. Otherwise, check out these important facts you probably never knew about tver-instrum.ru

Бензоинструмент, Электроинструмент, Электроды, Генераторы, Бензопилы, Бензокосы, Сварочный аппарат, Пильные шины, Пильные цепи, Присадки, Заточки и ремонт цепей, ремонт инструмента, ремонт генераторов...

Visit tver-instrum.ru

Key Findings

We analyzed Tver-instrum.ru page load time and found that the first response time was 538 ms and then it took 11.1 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

tver-instrum.ru performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value3,740 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

tver-instrum.ru

538 ms

tver-instrum.ru

1758 ms

bootstrap.min.css

271 ms

stylesheet.css

409 ms

font-awesome.min.css

421 ms

Our browser made a total of 253 requests to load all elements on the main page. We found that 97% of them (246 requests) were addressed to the original Tver-instrum.ru, 1% (3 requests) were made to Mc.yandex.com and 0% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Tver-instrum.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 758.0 kB (16%)

Content Size

4.6 MB

After Optimization

3.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tver-instrum.ru 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. 65% of websites need less resources to load. Images take 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 451.2 kB

  • Original 491.4 kB
  • After minification 397.4 kB
  • After compression 40.2 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 93.9 kB, which is 19% 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 451.2 kB or 92% of the original size.

Image Optimization

-7%

Potential reduce by 284.2 kB

  • Original 3.9 MB
  • After minification 3.6 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. Tver Instrum images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.2 kB

  • Original 192.4 kB
  • After minification 192.4 kB
  • After compression 188.2 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

-31%

Potential reduce by 18.4 kB

  • Original 59.6 kB
  • After minification 42.3 kB
  • After compression 41.2 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. Tver-instrum.ru needs all CSS files to be minified and compressed as it can save up to 18.4 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (19%)

Requests Now

245

After Optimization

199

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 245 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tver Instrum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tver-instrum.ru

tver-instrum.ru

538 ms

tver-instrum.ru

tver-instrum.ru

1758 ms

bootstrap.min.css

bootstrap.min.css

271 ms

stylesheet.css

stylesheet.css

409 ms

font-awesome.min.css

font-awesome.min.css

421 ms

generated-0.css

generated-0.css

417 ms

animate.css

animate.css

419 ms

typed.min.js

typed.min.js

417 ms

progroman.citymanager.css

progroman.citymanager.css

457 ms

slideshow.css

slideshow.css

544 ms

preorder.css

preorder.css

552 ms

category_wall.css

category_wall.css

553 ms

notification.css

notification.css

552 ms

hpmodel.css

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554 ms

custom.css

custom.css

609 ms

jquery-2.1.1.min.js

jquery-2.1.1.min.js

681 ms

bootstrap.min.js

bootstrap.min.js

695 ms

common.js

common.js

701 ms

owl.carousel.min.js

owl.carousel.min.js

702 ms

menu-aim.min.js

menu-aim.min.js

700 ms

jquery.highlight.min.js

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761 ms

jquery.progroman.autocomplete.js

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816 ms

jquery.progroman.citymanager.js

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822 ms

search_suggestion.js

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823 ms

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824 ms

jquery.inputmask.bundle.min.js

jquery.inputmask.bundle.min.js

963 ms

preorder.js

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912 ms

live-price.js

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953 ms

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958 ms

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958 ms

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962 ms

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92 ms

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910 ms

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724 ms

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139 ms

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849 ms

Accessibility Review

tver-instrum.ru accessibility score

68

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

High

Form elements do not have associated labels

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

tver-instrum.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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

tver-instrum.ru SEO score

71

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

Content Best Practices

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

Impact

Issue

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 doesn't use 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 Tver-instrum.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 Tver-instrum.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

tver-instrum.ru

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