Tools & Wizards About Us
spectrah.com screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

spectrah.com

Spectrah is a leading provider of LCD panel controller board, LED backlight driver, LCD panel controller kits, Hampshire touch screen controller, resi...

Page Load Speed

7.2 sec in total

First Response

466 ms

Resources Loaded

6.4 sec

Page Rendered

338 ms

spectrah.com screenshot

About Website

Click here to check amazing Spectrah content for Russia. Otherwise, check out these important facts you probably never knew about spectrah.com

Spectrah is a professional designer of LCD panel controller board, LCD panel controller kits, LCD panel cable, flat panel controller board, LED backlight driver, LVDS cable, Hampshire touch controller...

Visit spectrah.com

Key Findings

We analyzed Spectrah.com page load time and found that the first response time was 466 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

spectrah.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

spectrah.com

466 ms

www.spectrah.com

1394 ms

jquery.min.js

224 ms

jquery-migrate.min.js

445 ms

js.cookie.min.js

662 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that all of those requests were addressed to Spectrah.com and no external sources were called. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Spectrah.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 327.1 kB (54%)

Content Size

600.7 kB

After Optimization

273.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Spectrah.com main page is 600.7 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. HTML takes 342.1 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 293.6 kB

  • Original 342.1 kB
  • After minification 339.8 kB
  • After compression 48.5 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. 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 293.6 kB or 86% of the original size.

Image Optimization

-31%

Potential reduce by 937 B

  • Original 3.1 kB
  • After minification 2.1 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. Obviously, Spectrah needs image optimization as it can save up to 937 B or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-13%

Potential reduce by 32.5 kB

  • Original 255.5 kB
  • After minification 255.5 kB
  • After compression 223.0 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 32.5 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (67%)

Requests Now

43

After Optimization

14

  • Images
  • JavaScript

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spectrah. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

spectrah.com

spectrah.com

466 ms

www.spectrah.com

www.spectrah.com

1394 ms

jquery.min.js

jquery.min.js

224 ms

jquery-migrate.min.js

jquery-migrate.min.js

445 ms

js.cookie.min.js

js.cookie.min.js

662 ms

cart-fragments.min.js

cart-fragments.min.js

664 ms

single-product.min.js

single-product.min.js

665 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

665 ms

add-to-cart.min.js

add-to-cart.min.js

665 ms

woocommerce.min.js

woocommerce.min.js

665 ms

v4-shims.min.js

v4-shims.min.js

883 ms

ae-pro.min.js

ae-pro.min.js

911 ms

index.min.js

index.min.js

1104 ms

wpa.js

wpa.js

911 ms

sourcebuster.min.js

sourcebuster.min.js

911 ms

order-attribution.min.js

order-attribution.min.js

913 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

1106 ms

imagesloaded.min.js

imagesloaded.min.js

1108 ms

bdt-uikit.min.js

bdt-uikit.min.js

1327 ms

webpack.runtime.min.js

webpack.runtime.min.js

1111 ms

frontend-modules.min.js

frontend-modules.min.js

1543 ms

waypoints.min.js

waypoints.min.js

1323 ms

core.min.js

core.min.js

1323 ms

frontend.min.js

frontend.min.js

1547 ms

helper.min.js

helper.min.js

1330 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

1544 ms

hooks.min.js

hooks.min.js

1544 ms

i18n.min.js

i18n.min.js

1546 ms

frontend.min.js

frontend.min.js

1553 ms

elements-handlers.min.js

elements-handlers.min.js

1762 ms

gtagv4.js

gtagv4.js

1985 ms

lazyload.min.js

lazyload.min.js

1766 ms

icon-slider_s1.5.svg

icon-slider_s1.5.svg

224 ms

logo-site.svg

logo-site.svg

894 ms

icon-home.png

icon-home.png

894 ms

icon_top.svg

icon_top.svg

895 ms

banner_h1.webp

banner_h1.webp

1523 ms

banner_h3.webp

banner_h3.webp

1524 ms

banner_h2.2.webp

banner_h2.2.webp

1305 ms

banner_h4.webp

banner_h4.webp

1528 ms

bge-index1.webp

bge-index1.webp

1534 ms

bge-index2.webp

bge-index2.webp

1520 ms

bge-footer1.webp

bge-footer1.webp

1526 ms

fa-solid-900.woff

fa-solid-900.woff

1924 ms

bge-index3.webp

bge-index3.webp

877 ms

bge-index4.webp

bge-index4.webp

880 ms

Accessibility Review

spectrah.com accessibility score

95

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

Links do not have a discernible name

Best Practices

spectrah.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

spectrah.com SEO score

99

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

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 Spectrah.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 Spectrah.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

spectrah.com

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