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gct.co screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

gct.co

GCT - Innovative PCB Connector and cable assembly solutions

Page Load Speed

3.9 sec in total

First Response

153 ms

Resources Loaded

3 sec

Page Rendered

807 ms

gct.co screenshot

About Website

Click here to check amazing GCT content for Iran. Otherwise, check out these important facts you probably never knew about gct.co

GCT is a leading PCB connector & cable assembly manufacturer. Browse our innovative product range for solutions to your interconnect design challenges!

Visit gct.co

Key Findings

We analyzed Gct.co page load time and found that the first response time was 153 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

gct.co performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value3,350 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

gct.co

153 ms

gct.co

526 ms

css

182 ms

uc.js

46 ms

jquery

371 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 10% of them (4 requests) were addressed to the original Gct.co, 29% (12 requests) were made to Use.typekit.net and 26% (11 requests) were made to Cdn.gct.co. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Pages.gct-global.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 387.5 kB (23%)

Content Size

1.7 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gct.co main page is 1.7 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. 45% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 180.8 kB

  • Original 201.4 kB
  • After minification 147.8 kB
  • After compression 20.6 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 53.6 kB, which is 27% 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 180.8 kB or 90% of the original size.

Image Optimization

-9%

Potential reduce by 111.0 kB

  • Original 1.2 MB
  • After minification 1.1 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. GCT images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 95.1 kB

  • Original 229.6 kB
  • After minification 229.3 kB
  • After compression 134.5 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 95.1 kB or 41% of the original size.

CSS Optimization

-19%

Potential reduce by 553 B

  • Original 2.9 kB
  • After minification 2.9 kB
  • After compression 2.3 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. Gct.co needs all CSS files to be minified and compressed as it can save up to 553 B or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (46%)

Requests Now

28

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GCT. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gct.co

gct.co

153 ms

gct.co

gct.co

526 ms

css

css

182 ms

uc.js

uc.js

46 ms

jquery

jquery

371 ms

sirv.js

sirv.js

44 ms

xpo7ceu.css

xpo7ceu.css

59 ms

forms2.min.js

forms2.min.js

187 ms

gtm.js

gtm.js

70 ms

munchkin.js

munchkin.js

23 ms

p.css

p.css

43 ms

munchkin.js

munchkin.js

3 ms

visitWebPage

visitWebPage

965 ms

maingctlogo.svg

maingctlogo.svg

771 ms

Menu_Duo_LG.svg

Menu_Duo_LG.svg

770 ms

slideshow-gct-1@xl.png

slideshow-gct-1@xl.png

898 ms

slideshow-gct-2@xl.png

slideshow-gct-2@xl.png

898 ms

slideshow-gct-3@xl.png

slideshow-gct-3@xl.png

811 ms

icon_map_pin.svg

icon_map_pin.svg

894 ms

twitter-x-logo.svg

twitter-x-logo.svg

811 ms

youtube-logo.svg

youtube-logo.svg

813 ms

linkedin-logo.svg

linkedin-logo.svg

895 ms

d

d

590 ms

d

d

625 ms

d

d

627 ms

d

d

629 ms

d

d

627 ms

d

d

628 ms

d

d

711 ms

d

d

629 ms

d

d

713 ms

d

d

713 ms

d

d

713 ms

getForm

getForm

1201 ms

getForm

getForm

638 ms

generic-usb-c.png

generic-usb-c.png

380 ms

generic-sim.png

generic-sim.png

658 ms

insight.min.js

insight.min.js

337 ms

insight_tag_errors.gif

insight_tag_errors.gif

201 ms

forms2.css

forms2.css

193 ms

forms2-theme-simple.css

forms2-theme-simple.css

211 ms

XDFrame

XDFrame

385 ms

Accessibility Review

gct.co accessibility score

81

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 IDs are not unique

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

Low

No form fields have multiple labels

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

gct.co 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

gct.co SEO score

75

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gct.co 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 Gct.co main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

gct.co

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