Tools & Wizards About Us
perco.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

perco.com

Turnstiles & Access Control Systems | PERCo Turnstile Manufacturer

Page Load Speed

5.5 sec in total

First Response

407 ms

Resources Loaded

4.3 sec

Page Rendered

771 ms

perco.com screenshot

About Website

Click here to check amazing PERCo content for Nigeria. Otherwise, check out these important facts you probably never knew about perco.com

PERCo is a leading Russian manufacturer of security systems and equipment. Product range includes turnstiles, gates, access control systems, railings, electronic locks, and parking solutions. PERCo ex...

Visit perco.com

Key Findings

We analyzed Perco.com page load time and found that the first response time was 407 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

perco.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value540 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.449

20/100

15%

TTI (Time to Interactive)

Value21.2 s

1/100

10%

Network Requests Diagram

perco.com

407 ms

www.perco.com

1203 ms

main.css

128 ms

style.css

255 ms

style.css

380 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 94% of them (87 requests) were addressed to the original Perco.com, 2% (2 requests) were made to Bitrix.info and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Perco.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 163.9 kB (5%)

Content Size

3.3 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Perco.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. 50% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 33.2 kB

  • Original 43.2 kB
  • After minification 38.7 kB
  • After compression 10.0 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 4.5 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 33.2 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 73.5 kB

  • Original 2.8 MB
  • After minification 2.8 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. PERCo images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 36.8 kB

  • Original 403.6 kB
  • After minification 403.5 kB
  • After compression 366.9 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

-60%

Potential reduce by 20.4 kB

  • Original 34.3 kB
  • After minification 29.0 kB
  • After compression 13.8 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. Perco.com needs all CSS files to be minified and compressed as it can save up to 20.4 kB or 60% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (58%)

Requests Now

88

After Optimization

37

  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PERCo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

perco.com

perco.com

407 ms

www.perco.com

www.perco.com

1203 ms

main.css

main.css

128 ms

style.css

style.css

255 ms

style.css

style.css

380 ms

style.css

style.css

380 ms

style.css

style.css

381 ms

style.css

style.css

382 ms

template_styles.css

template_styles.css

382 ms

lightgallery.min.css

lightgallery.min.css

393 ms

lightslider.min.css

lightslider.min.css

505 ms

jquery.min.js

jquery.min.js

633 ms

url.min.js

url.min.js

571 ms

lightgallery.min.js

lightgallery.min.js

570 ms

lightslider.min.js

lightslider.min.js

571 ms

lg-zoom.min.js

lg-zoom.min.js

572 ms

core.js

core.js

1011 ms

ios-cordova-2.0.0.js

ios-cordova-2.0.0.js

765 ms

bitrix_mobile.js

bitrix_mobile.js

765 ms

mobile_lib.js

mobile_lib.js

644 ms

protobuf.js

protobuf.js

913 ms

model.js

model.js

759 ms

core_promise.js

core_promise.js

769 ms

rest.client.js

rest.client.js

890 ms

pull.client.js

pull.client.js

899 ms

core_db.js

core_db.js

899 ms

lg-video.min.js

lg-video.min.js

898 ms

script.js

script.js

1033 ms

main.js

main.js

1034 ms

script.js

script.js

1035 ms

perco-scripts-01.js

perco-scripts-01.js

1036 ms

js

js

62 ms

66184.js

66184.js

68 ms

arrow-up.svg

arrow-up.svg

1127 ms

phone.svg

phone.svg

1134 ms

flag-en-cur.gif

flag-en-cur.gif

1140 ms

mask_flag_blue.svg

mask_flag_blue.svg

1149 ms

flag-ru.svg

flag-ru.svg

1150 ms

mask_flag.svg

mask_flag.svg

1152 ms

flag-de.svg

flag-de.svg

1170 ms

flag-fr.svg

flag-fr.svg

1146 ms

flag-it.svg

flag-it.svg

1023 ms

flag-es.svg

flag-es.svg

909 ms

percoweb-menu.svg

percoweb-menu.svg

911 ms

turnikety-menu.svg

turnikety-menu.svg

912 ms

ip-menu.svg

ip-menu.svg

929 ms

locks-menu.svg

locks-menu.svg

1012 ms

control-menu.svg

control-menu.svg

1007 ms

kron-menu.svg

kron-menu.svg

838 ms

map.svg

map.svg

839 ms

zavod.svg

zavod.svg

842 ms

years.svg

years.svg

865 ms

FTN45__W.woff

FTN45__W.woff

1196 ms

FTN65__W.woff

FTN65__W.woff

1133 ms

map_desk.svg

map_desk.svg

890 ms

years_desk.svg

years_desk.svg

776 ms

zavod_desk.svg

zavod_desk.svg

774 ms

skd-web.svg

skd-web.svg

801 ms

turnstile.svg

turnstile.svg

890 ms

ip-stiles.svg

ip-stiles.svg

772 ms

locks.svg

locks.svg

767 ms

kontrollery.svg

kontrollery.svg

798 ms

krons.svg

krons.svg

887 ms

banner-pw.jpg

banner-pw.jpg

1132 ms

banner-pw-middle.jpg

banner-pw-middle.jpg

761 ms

banner-pw-min.jpg

banner-pw-min.jpg

794 ms

ba.js

ba.js

317 ms

banner-st-11.jpg

banner-st-11.jpg

862 ms

tag.js

tag.js

930 ms

technical-catalogue.jpg

technical-catalogue.jpg

797 ms

banner_how_chouse.jpg

banner_how_chouse.jpg

911 ms

announce.jpg

announce.jpg

794 ms

announce.jpg

announce.jpg

826 ms

announce.jpg

announce.jpg

885 ms

announce.jpg

announce.jpg

878 ms

announce.jpg

announce.jpg

897 ms

announce.jpg

announce.jpg

941 ms

youtube.svg

youtube.svg

980 ms

sitemap.svg

sitemap.svg

890 ms

loup.svg

loup.svg

896 ms

solution-bc-3.jpg

solution-bc-3.jpg

1200 ms

solution-company-3.jpg

solution-company-3.jpg

1294 ms

solution-office-3.jpg

solution-office-3.jpg

1212 ms

solution-e-institute-3.jpg

solution-e-institute-3.jpg

1122 ms

bx_stat

bx_stat

188 ms

state-institutions-3.jpg

state-institutions-3.jpg

1064 ms

solution-sport-3.v2.jpg

solution-sport-3.v2.jpg

1283 ms

main_footer.jpg

main_footer.jpg

1167 ms

border-trapeze.svg

border-trapeze.svg

1171 ms

border-trapeze-fon-opacity.svg

border-trapeze-fon-opacity.svg

1195 ms

list-disc.svg

list-disc.svg

1192 ms

arrow.svg

arrow.svg

1163 ms

advert.gif

advert.gif

654 ms

Accessibility Review

perco.com accessibility score

70

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.

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

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

perco.com 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

High

Page has valid source maps

SEO Factors

perco.com SEO score

83

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 uses legible font sizes

High

Tap targets are not sized appropriately

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 Perco.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 Perco.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

perco.com

Open Graph data is detected on the main page of PERCo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: