Tools & Wizards About Us
nel-coils.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

nel-coils.com

Search coils NEL - Search coils NEL

Page Load Speed

5.3 sec in total

First Response

539 ms

Resources Loaded

4.2 sec

Page Rendered

579 ms

nel-coils.com screenshot

About Website

Welcome to nel-coils.com homepage info - get ready to check NEL Coils best content for Russia right away, or after learning these important things about nel-coils.com

The NEL company is the largest manufacturer of coils for all types of metal detectors

Visit nel-coils.com

Key Findings

We analyzed Nel-coils.com page load time and found that the first response time was 539 ms and then it took 4.8 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

nel-coils.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value17.2 s

0/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.135

80/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

Network Requests Diagram

539 ms

phocadownload.css

127 ms

system.css

257 ms

general.css

253 ms

style.css

256 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 81% of them (71 requests) were addressed to the original Nel-coils.com, 10% (9 requests) were made to Static.xx.fbcdn.net and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Nel-coils.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (33%)

Content Size

3.3 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nel-coils.com main page is 3.3 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. 55% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 26.8 kB

  • Original 33.5 kB
  • After minification 30.6 kB
  • After compression 6.7 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 26.8 kB or 80% of the original size.

Image Optimization

-34%

Potential reduce by 1.1 MB

  • Original 3.1 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. Obviously, NEL Coils needs image optimization as it can save up to 1.1 MB or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-5%

Potential reduce by 6.2 kB

  • Original 128.0 kB
  • After minification 128.0 kB
  • After compression 121.8 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

-37%

Potential reduce by 13.0 kB

  • Original 35.3 kB
  • After minification 34.2 kB
  • After compression 22.3 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. Nel-coils.com needs all CSS files to be minified and compressed as it can save up to 13.0 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (36%)

Requests Now

86

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NEL Coils. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

539 ms

phocadownload.css

phocadownload.css

127 ms

system.css

system.css

257 ms

general.css

general.css

253 ms

style.css

style.css

256 ms

style.css

style.css

255 ms

mod_jaslideshow.css

mod_jaslideshow.css

253 ms

template.css

template.css

251 ms

addons.css

addons.css

376 ms

layout.css

layout.css

377 ms

template.css

template.css

377 ms

usertools.css

usertools.css

379 ms

css3.css

css3.css

380 ms

mega.css

mega.css

380 ms

typo.css

typo.css

500 ms

layout.css

layout.css

502 ms

template.css

template.css

502 ms

css3.css

css3.css

504 ms

mega.css

mega.css

505 ms

mod_jaslideshow.css

mod_jaslideshow.css

506 ms

color.css

color.css

689 ms

mega.css

mega.css

771 ms

js_c56f6.js

js_c56f6.js

1111 ms

system.css

system.css

474 ms

ga.js

ga.js

47 ms

bd-bg_111.jpg

bd-bg_111.jpg

1038 ms

logo.png

logo.png

339 ms

icon-lang.png

icon-lang.png

413 ms

noise-bg.png

noise-bg.png

457 ms

mainnav-sep.gif

mainnav-sep.gif

256 ms

arrow3.png

arrow3.png

184 ms

divider-2.gif

divider-2.gif

447 ms

01_nel_for_simplex.png

01_nel_for_simplex.png

978 ms

01-en_nel_for_legend_en.png

01-en_nel_for_legend_en.png

912 ms

en.png

en.png

553 ms

fr.png

fr.png

647 ms

sp.png

sp.png

703 ms

ua.png

ua.png

753 ms

tu.png

tu.png

772 ms

gm.png

gm.png

827 ms

it.png

it.png

878 ms

usa.png

usa.png

897 ms

ru.png

ru.png

953 ms

pl1.png

pl1.png

1003 ms

nel-warranty.gif

nel-warranty.gif

1820 ms

01_2_nel_big_en.png

01_2_nel_big_en.png

1039 ms

02_2_nel_attack_en.png

02_2_nel_attack_en.png

1329 ms

03_2_nel_storm_en.png

03_2_nel_storm_en.png

1104 ms

04_2_nel_thunder_en_.png

04_2_nel_thunder_en_.png

1391 ms

05_2_nel_tornado_en.png

05_2_nel_tornado_en.png

1161 ms

01_nel_fly_en.jpg

01_nel_fly_en.jpg

1167 ms

06_2_nel_hunter_en.png

06_2_nel_hunter_en.png

1229 ms

07_2_nel_sharpshooter_en.png

07_2_nel_sharpshooter_en.png

1287 ms

08_2_nel_snake_en.png

08_2_nel_snake_en.png

1293 ms

09_2_nel_sharp_en.png

09_2_nel_sharp_en.png

1360 ms

nel-dealerships-list.gif

nel-dealerships-list.gif

1435 ms

au-en.jpg

au-en.jpg

1420 ms

faq-en.jpg

faq-en.jpg

1456 ms

sup-en.gif

sup-en.gif

1488 ms

ps-pbe-en.gif

ps-pbe-en.gif

2023 ms

nel_iso9001_1.png

nel_iso9001_1.png

1526 ms

__utm.gif

__utm.gif

19 ms

counter.js

counter.js

30 ms

likebox.php

likebox.php

250 ms

t.php

t.php

90 ms

watch.js

watch.js

5 ms

nel_zirka_2016_.png

nel_zirka_2016_.png

1380 ms

nel_facebook_.png

nel_facebook_.png

1333 ms

otoKjNgXJiB.css

otoKjNgXJiB.css

17 ms

UeqY0mi90l6.js

UeqY0mi90l6.js

27 ms

E_P-TzY6wm3.js

E_P-TzY6wm3.js

51 ms

guwKwycnxkZ.js

guwKwycnxkZ.js

53 ms

hioPldJUw08.js

hioPldJUw08.js

27 ms

fFBZSPO6Swz.js

fFBZSPO6Swz.js

56 ms

p55HfXW__mM.js

p55HfXW__mM.js

57 ms

nel_youtube_.png

nel_youtube_.png

1257 ms

300362956_470455511755984_5889517322897165131_n.png

300362956_470455511755984_5889517322897165131_n.png

39 ms

1wEgRjtZ4_3.js

1wEgRjtZ4_3.js

8 ms

300001082_470455515089317_6378035896387270603_n.png

300001082_470455515089317_6378035896387270603_n.png

63 ms

UXtr_j2Fwe-.png

UXtr_j2Fwe-.png

4 ms

nel_instagramm_.png

nel_instagramm_.png

1263 ms

nel_twitter_.png

nel_twitter_.png

1244 ms

trans-black.png

trans-black.png

1258 ms

btncontrol.png

btncontrol.png

1190 ms

bg.png

bg.png

1154 ms

grad-l1.gif

grad-l1.gif

1113 ms

bullet.gif

bullet.gif

1086 ms

divider-3.gif

divider-3.gif

1098 ms

Accessibility Review

nel-coils.com accessibility score

69

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

nel-coils.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

nel-coils.com 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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nel-coils.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Nel-coils.com 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

nel-coils.com

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