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td-visio.ru screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

td-visio.ru

Библиотеки Visio по ГОСТ для технических чертежей и схем.

Page Load Speed

3.6 sec in total

First Response

548 ms

Resources Loaded

2.9 sec

Page Rendered

179 ms

td-visio.ru screenshot

About Website

Welcome to td-visio.ru homepage info - get ready to check Td Visio best content for Russia right away, or after learning these important things about td-visio.ru

Библиотеки трафаретов Visio для черчения электрических схем - принципиальных, однолинейных, электроснабжения, освещения, схем компоновки, а также инженерных систем.

Visit td-visio.ru

Key Findings

We analyzed Td-visio.ru page load time and found that the first response time was 548 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

td-visio.ru performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value5.5 s

70/100

10%

Network Requests Diagram

td-visio.ru

548 ms

td-visio.ru

696 ms

css

30 ms

67c3da595250d4facf578b36b7b215ba.css

417 ms

style2.css

410 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 93% of them (26 requests) were addressed to the original Td-visio.ru, 4% (1 request) were made to Fonts.googleapis.com and 4% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (954 ms) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 625.2 kB (72%)

Content Size

863.0 kB

After Optimization

237.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Td-visio.ru main page is 863.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. CSS take 681.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 49.5 kB

  • Original 58.7 kB
  • After minification 57.7 kB
  • After compression 9.2 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. 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 49.5 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 114 B

  • Original 38.3 kB
  • After minification 38.2 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. Td Visio images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 84.6 kB
  • After minification 84.6 kB
  • After compression 84.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-84%

Potential reduce by 575.6 kB

  • Original 681.5 kB
  • After minification 679.6 kB
  • After compression 105.8 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. Td-visio.ru needs all CSS files to be minified and compressed as it can save up to 575.6 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (53%)

Requests Now

19

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Td Visio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

td-visio.ru

td-visio.ru

548 ms

td-visio.ru

td-visio.ru

696 ms

css

css

30 ms

67c3da595250d4facf578b36b7b215ba.css

67c3da595250d4facf578b36b7b215ba.css

417 ms

style2.css

style2.css

410 ms

jquery.min.js

jquery.min.js

549 ms

jquery-noconflict.js

jquery-noconflict.js

409 ms

jquery-migrate.min.js

jquery-migrate.min.js

410 ms

jquery.parallax.js

jquery.parallax.js

414 ms

sppagebuilder.js

sppagebuilder.js

684 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

545 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

684 ms

main.js

main.js

559 ms

core.js

core.js

559 ms

lazysizes.min.js

lazysizes.min.js

682 ms

tag.js

tag.js

954 ms

figury-visio.svg

figury-visio.svg

302 ms

close_btn.png

close_btn.png

142 ms

logo_td-visio.svg

logo_td-visio.svg

138 ms

microsoft_visio.svg

microsoft_visio.svg

136 ms

gost.svg

gost.svg

139 ms

visio.png

visio.png

271 ms

fa-brands-400.woff

fa-brands-400.woff

499 ms

fa-brands-400.woff

fa-brands-400.woff

544 ms

fa-solid-900.woff

fa-solid-900.woff

548 ms

fa-solid-900.woff

fa-solid-900.woff

547 ms

fa-regular-400.woff

fa-regular-400.woff

382 ms

fa-regular-400.woff

fa-regular-400.woff

411 ms

Accessibility Review

td-visio.ru accessibility score

95

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

td-visio.ru 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

SEO Factors

td-visio.ru SEO score

97

Search Engine Optimization Advices

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Td-visio.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 Td-visio.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

td-visio.ru

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