Tools & Wizards About Us
ntcexpert.ru screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

ntcexpert.ru

ООО НТЦ Эксперт - полный комплекс услуг в сфере неразрушающего контроля. Поставка приборов, аттестация ЛНК, метрология, проведение контроля

Page Load Speed

4.8 sec in total

First Response

555 ms

Resources Loaded

4 sec

Page Rendered

225 ms

ntcexpert.ru screenshot

About Website

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

НТЦ Эксперт оказывает полный комплекс услуг для лабораторий НК. Основными направления деятельности являются аттестация лабораторий и специалистов неразрушающего контроля, производство, поставка, повер...

Visit ntcexpert.ru

Key Findings

We analyzed Ntcexpert.ru page load time and found that the first response time was 555 ms and then it took 4.3 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

ntcexpert.ru performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

51/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

ntcexpert.ru

555 ms

ntcexpert.ru

746 ms

analytics.js

24 ms

js

101 ms

slimbox.css

270 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 90% of them (91 requests) were addressed to the original Ntcexpert.ru, 3% (3 requests) were made to Ssl.google-analytics.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Ntcexpert.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 234.9 kB (9%)

Content Size

2.5 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ntcexpert.ru main page is 2.5 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. 40% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 57.0 kB

  • Original 71.8 kB
  • After minification 63.9 kB
  • After compression 14.8 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. This page needs HTML code to be minified as it can gain 7.8 kB, which is 11% 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 57.0 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 159.5 kB

  • Original 2.3 MB
  • After minification 2.1 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. Ntcexpert images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 13.1 kB

  • Original 123.1 kB
  • After minification 123.1 kB
  • After compression 110.0 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 13.1 kB or 11% of the original size.

CSS Optimization

-32%

Potential reduce by 5.4 kB

  • Original 16.9 kB
  • After minification 16.2 kB
  • After compression 11.5 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. Ntcexpert.ru needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (40%)

Requests Now

96

After Optimization

58

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ntcexpert. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ntcexpert.ru

ntcexpert.ru

555 ms

ntcexpert.ru

ntcexpert.ru

746 ms

analytics.js

analytics.js

24 ms

js

js

101 ms

slimbox.css

slimbox.css

270 ms

jcemediabox.css

jcemediabox.css

407 ms

style.css

style.css

414 ms

featureCarousel.css

featureCarousel.css

543 ms

style.css

style.css

550 ms

jquery.min.js

jquery.min.js

42 ms

jquerynoconflict.js

jquerynoconflict.js

548 ms

caption.js

caption.js

558 ms

slimbox2.js

slimbox2.js

559 ms

jcemediabox.js

jcemediabox.js

696 ms

jquery.featureCarousel.js

jquery.featureCarousel.js

678 ms

jquery.nc.js

jquery.nc.js

684 ms

script.js

script.js

685 ms

system.css

system.css

685 ms

general.css

general.css

693 ms

template.css

template.css

816 ms

style_new.css

style_new.css

819 ms

style.css

style.css

820 ms

test-personal.css

test-personal.css

821 ms

script.js

script.js

830 ms

filter_defektoscops.js

filter_defektoscops.js

832 ms

filter_defektoscops_new.js

filter_defektoscops_new.js

1013 ms

filter_dozimetrs.js

filter_dozimetrs.js

957 ms

filter_endoscops.js

filter_endoscops.js

956 ms

filter_rentgens.js

filter_rentgens.js

960 ms

filter_tolshinomers.js

filter_tolshinomers.js

968 ms

calculator_logictim.js

calculator_logictim.js

968 ms

test-personal.js

test-personal.js

1092 ms

collect

collect

12 ms

js

js

106 ms

watch.js

watch.js

0 ms

system.css

system.css

397 ms

ga.js

ga.js

74 ms

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683 ms

3_1_F1E9E9FF_D1C9C9FF_0_pageviews

3_1_F1E9E9FF_D1C9C9FF_0_pageviews

586 ms

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fon_top_2.png

415 ms

ru_en.png

ru_en.png

146 ms

blank.png

blank.png

146 ms

youtube-logo.png

youtube-logo.png

146 ms

svidetelstvo-attestacii-ntc-expert.jpg

svidetelstvo-attestacii-ntc-expert.jpg

689 ms

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shablon-usherova-marshaka-01.jpg

415 ms

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ushs-3-320-240.jpg

417 ms

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418 ms

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nabor-vik-svarschik-01.jpg

1096 ms

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nabor-vik-energetic-01.jpg

822 ms

slide-plakaty.jpg

slide-plakaty.jpg

551 ms

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slide-fotoalbom-defektov-metalla.jpg

553 ms

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nabor-vik-poverenny.jpg

966 ms

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slide-gel-signal1.jpg

687 ms

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slide-shablon-ushs-3pover.jpg

690 ms

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slide-radiograf-albom.jpg

1094 ms

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magnitnij-prizhim-p-obraznij-akcia.jpg

825 ms

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poverka-shtangencirkula-01.jpg

829 ms

yt_logo.jpg

yt_logo.jpg

956 ms

vseinstrumenty.png

vseinstrumenty.png

962 ms

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b_86_76_16777215_00_images_stories_spectrometria_spectrometria-11.jpg

810 ms

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b_86_76_16777215_00_documents_svidetelstvo-noal-expert-01.jpg

942 ms

b_86_76_16777215_00_images_stories_svidetelstvo-nuc-kachestvo-01.jpg

b_86_76_16777215_00_images_stories_svidetelstvo-nuc-kachestvo-01.jpg

1075 ms

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b_86_76_16777215_00_images_stories_09_14_standartnij-obrazec-so-3_.jpg

1076 ms

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b_86_76_16777215_00_images_stories_defektoskop-ud2-70.jpg

1076 ms

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b_86_76_16777215_00_images_stories_06_16_9-otzyv-sukhoi.jpg

1207 ms

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b_86_76_16777215_00_images_stories_06_16_1-otziv-iz-krima.jpg

1208 ms

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1209 ms

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b_86_76_16777215_00_images_stories_06_16_3-pisimo-volgomost.jpg

1210 ms

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1212 ms

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1211 ms

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1338 ms

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b_86_76_16777215_00_images_stories_06_16_7-pismo-krymsky-port.jpg

1339 ms

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b_86_76_16777215_00_images_stories_06_16_8-pismo-centr-detey.jpg

1339 ms

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b_86_76_16777215_00_images_stories_06_16_10-otzyv-diagnostika.jpg

1340 ms

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b_86_76_16777215_00_images_stories_06_16_11-evraz-pismo.jpg

1344 ms

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b_86_76_16777215_00_images_stories_06_16_12-centr-gigieny-pismo.jpg

1343 ms

b_86_76_16777215_00_images_stories_06_16_13-talvtormet-pismo.jpg

b_86_76_16777215_00_images_stories_06_16_13-talvtormet-pismo.jpg

1469 ms

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b_86_76_16777215_00_images_stories_06_16_14-rus-rechnoy-registr-pismo.jpg

1472 ms

b_86_76_16777215_00_images_stories_06_16_15-avp-integral-pismo.jpg

b_86_76_16777215_00_images_stories_06_16_15-avp-integral-pismo.jpg

1470 ms

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b_86_76_16777215_00_images_stories_06_16_16-dongtu-pismo.jpg

1471 ms

noal_10103_prev.jpg

noal_10103_prev.jpg

1608 ms

tsentr-po-attestatsii-prev.jpg

tsentr-po-attestatsii-prev.jpg

1608 ms

svidetelistvo-po-prev.jpg

svidetelistvo-po-prev.jpg

1732 ms

sertifikat-sistema-kalibrovki-preview.jpg

sertifikat-sistema-kalibrovki-preview.jpg

1738 ms

fon_top_1.png

fon_top_1.png

1209 ms

hdot.gif

hdot.gif

1062 ms

knopk.png

knopk.png

1069 ms

menu_fon_pict.png

menu_fon_pict.png

1071 ms

hdot2.gif

hdot2.gif

1199 ms

bg_center.gif

bg_center.gif

1198 ms

magnify.cur

magnify.cur

1358 ms

arrow.png

arrow.png

1205 ms

grad1.gif

grad1.gif

1174 ms

bottom_lent.png

bottom_lent.png

1301 ms

fon_bottom_2.png

fon_bottom_2.png

1437 ms

fon_bottom_1.png

fon_bottom_1.png

1314 ms

fon_bottom_3.png

fon_bottom_3.png

1311 ms

__utm.gif

__utm.gif

39 ms

__utm.gif

__utm.gif

34 ms

popup.html

popup.html

1268 ms

tooltip.html

tooltip.html

1391 ms

Accessibility Review

ntcexpert.ru 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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

ntcexpert.ru best practices score

50

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

High

Browser errors were logged to the console

SEO Factors

ntcexpert.ru SEO score

69

Search Engine Optimization Advices

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

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 Ntcexpert.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 Ntcexpert.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

ntcexpert.ru

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