Tools & Wizards About Us
dwyer.ru screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

dwyer.ru

КИПИА - контрольно-измерительные приборы Dwyer

Page Load Speed

4.9 sec in total

First Response

522 ms

Resources Loaded

4.1 sec

Page Rendered

296 ms

dwyer.ru screenshot

About Website

Visit dwyer.ru now to see the best up-to-date Dwyer content for Russia and also check out these interesting facts you probably never knew about dwyer.ru

Измерительное оборудование от американской компании DWYER Instruments Inc. для измерения, преобразования, контроля - давления, температуры, уровня, потока.

Visit dwyer.ru

Key Findings

We analyzed Dwyer.ru page load time and found that the first response time was 522 ms and then it took 4.4 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

dwyer.ru performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

33/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value2,230 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.112

86/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

Network Requests Diagram

dwyer.ru

522 ms

dwyer.ru

1316 ms

jquery.min.js

48 ms

default.css

239 ms

default.css

348 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 74% of them (57 requests) were addressed to the original Dwyer.ru, 3% (2 requests) were made to Cdnjs.cloudflare.com and 3% (2 requests) were made to Yastatic.net. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Cdn.callibri.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 130.9 kB (30%)

Content Size

432.9 kB

After Optimization

302.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dwyer.ru main page is 432.9 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. 40% of websites need less resources to load. Javascripts take 172.3 kB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 124.9 kB

  • Original 136.4 kB
  • After minification 43.1 kB
  • After compression 11.5 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 93.3 kB, which is 68% 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 124.9 kB or 92% of the original size.

Image Optimization

-5%

Potential reduce by 5.0 kB

  • Original 110.3 kB
  • After minification 105.3 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. Dwyer images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 438 B

  • Original 172.3 kB
  • After minification 172.3 kB
  • After compression 171.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 638 B

  • Original 14.0 kB
  • After minification 14.0 kB
  • After compression 13.4 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. Dwyer.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (49%)

Requests Now

72

After Optimization

37

  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dwyer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dwyer.ru

dwyer.ru

522 ms

dwyer.ru

dwyer.ru

1316 ms

jquery.min.js

jquery.min.js

48 ms

default.css

default.css

239 ms

default.css

default.css

348 ms

style.css

style.css

359 ms

engine.jquery.js

engine.jquery.js

360 ms

jquery.media.js

jquery.media.js

385 ms

functions.js

functions.js

386 ms

validateForm.js

validateForm.js

397 ms

styles.css

styles.css

465 ms

jquery.the-modal.js

jquery.the-modal.js

478 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

57 ms

magnific-popup.min.css

magnific-popup.min.css

62 ms

73941

73941

548 ms

api.js

api.js

64 ms

es5-shims.min.js

es5-shims.min.js

367 ms

share.js

share.js

573 ms

slider.css

slider.css

479 ms

slider.js

slider.js

519 ms

js

js

87 ms

quiz_form.js

quiz_form.js

518 ms

callibri.js

callibri.js

1786 ms

css

css

29 ms

gtm.js

gtm.js

54 ms

logoolil.webp

logoolil.webp

133 ms

logodwyer.webp

logodwyer.webp

133 ms

headbg.gif

headbg.gif

136 ms

iso.png

iso.png

134 ms

headtopbg.jpg

headtopbg.jpg

270 ms

headbotbg.png

headbotbg.png

145 ms

thumb_2000ha1.webp

thumb_2000ha1.webp

234 ms

kachestvo_vozduha.jpg

kachestvo_vozduha.jpg

241 ms

rotametri.jpg

rotametri.jpg

243 ms

rele_temperaturi1.jpg

rele_temperaturi1.jpg

267 ms

rele_urovnya.jpg

rele_urovnya.jpg

273 ms

upravlenie_processom.jpg

upravlenie_processom.jpg

351 ms

registratori_dannih.jpg

registratori_dannih.jpg

363 ms

izmeritelnoe-oborudovanie.jpg

izmeritelnoe-oborudovanie.jpg

362 ms

klapani-zatvory.jpg

klapani-zatvory.jpg

399 ms

aksessuary-kipia.jpg

aksessuary-kipia.jpg

399 ms

ban5.webp

ban5.webp

529 ms

ban4.webp

ban4.webp

591 ms

ban1.webp

ban1.webp

618 ms

ban2.webp

ban2.webp

605 ms

ban3.webp

ban3.webp

526 ms

action_close.gif

action_close.gif

532 ms

news_prev.gif

news_prev.gif

672 ms

news_next.gif

news_next.gif

684 ms

thumb_TE_DFG_600x600.webp

thumb_TE_DFG_600x600.webp

685 ms

thumb_magnehelic00.webp

thumb_magnehelic00.webp

720 ms

thumb_FS2_600x600.webp

thumb_FS2_600x600.webp

736 ms

thumb_1221_600x600.webp

thumb_1221_600x600.webp

793 ms

thumb_______-172_1.webp

thumb_______-172_1.webp

810 ms

thumb_ADPS_600x600.webp

thumb_ADPS_600x600.webp

820 ms

point.gif

point.gif

828 ms

searchent.png

searchent.png

820 ms

dg45_pLmvrkcOkBnKsOzXyGWTBcmg-X6Vj_YIRYmknQ3Ew.woff

dg45_pLmvrkcOkBnKsOzXyGWTBcmg-X6Vj_YIRYmknQ3Ew.woff

47 ms

dg45_pLmvrkcOkBnKsOzXyGWTBcmgwL9Vj_YIRYmknQ3Ew.woff

dg45_pLmvrkcOkBnKsOzXyGWTBcmgwL9Vj_YIRYmknQ3Ew.woff

87 ms

banbg.gif

banbg.gif

775 ms

formsbutbg.gif

formsbutbg.gif

880 ms

newsprev.gif

newsprev.gif

882 ms

newsnext.gif

newsnext.gif

883 ms

hit

hit

517 ms

gridbg.gif

gridbg.gif

843 ms

bg_boot_menu.jpg

bg_boot_menu.jpg

846 ms

top100.js

top100.js

839 ms

bg_boot_button.jpg

bg_boot_button.jpg

854 ms

icon-vakansii.png

icon-vakansii.png

906 ms

tag.js

tag.js

753 ms

icon-vk.png

icon-vk.png

944 ms

icon-smap.png

icon-smap.png

866 ms

bg_boot_copy.jpg

bg_boot_copy.jpg

998 ms

hit

hit

129 ms

counter2

counter2

599 ms

advert.gif

advert.gif

328 ms

sync_cookie_image_decide

sync_cookie_image_decide

274 ms

Accessibility Review

dwyer.ru accessibility score

78

Accessibility Issues

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

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

dwyer.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

dwyer.ru SEO score

100

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

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 Dwyer.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 Dwyer.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

dwyer.ru

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