Tools & Wizards About Us
silcotek.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

silcotek.com

SilcoTek Coatings | Inert, Corrosion Resistant, Anti-Coking Solutions

Page Load Speed

1.8 sec in total

First Response

75 ms

Resources Loaded

1.4 sec

Page Rendered

302 ms

silcotek.com screenshot

About Website

Visit silcotek.com now to see the best up-to-date Silco Tek content for United States and also check out these interesting facts you probably never knew about silcotek.com

SilcoTek inert CVD coatings are corrosion resistant, non reactive, anti fouling, non-stick hydrophobic. Custom coating service for improving products.

Visit silcotek.com

Key Findings

We analyzed Silcotek.com page load time and found that the first response time was 75 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

silcotek.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.335

34/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

silcotek.com

75 ms

www.silcotek.com

224 ms

Main.min.css

42 ms

module_146631155565_Top_Tier_Global_Header.min.css

76 ms

module_142909211215_Global_Header.min.css

69 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 73% of them (46 requests) were addressed to the original Silcotek.com, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to No-cache.hubspot.com. The less responsive or slowest element that took the longest time to load (610 ms) belongs to the original domain Silcotek.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 85.5 kB (12%)

Content Size

685.9 kB

After Optimization

600.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Silcotek.com main page is 685.9 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. 30% of websites need less resources to load. Images take 483.9 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 62.5 kB

  • Original 73.2 kB
  • After minification 56.0 kB
  • After compression 10.7 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. This page needs HTML code to be minified as it can gain 17.2 kB, which is 24% 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 62.5 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 15.8 kB

  • Original 483.9 kB
  • After minification 468.0 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. Silco Tek images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 6.3 kB

  • Original 111.8 kB
  • After minification 111.8 kB
  • After compression 105.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 923 B

  • Original 17.0 kB
  • After minification 17.0 kB
  • After compression 16.1 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. Silcotek.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (57%)

Requests Now

61

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Silco Tek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

silcotek.com

silcotek.com

75 ms

www.silcotek.com

www.silcotek.com

224 ms

Main.min.css

Main.min.css

42 ms

module_146631155565_Top_Tier_Global_Header.min.css

module_146631155565_Top_Tier_Global_Header.min.css

76 ms

module_142909211215_Global_Header.min.css

module_142909211215_Global_Header.min.css

69 ms

module_143071489038_Hero_Slider.min.css

module_143071489038_Hero_Slider.min.css

237 ms

splide-core.min.css

splide-core.min.css

288 ms

splide-default.min.css

splide-default.min.css

224 ms

splide.min.css

splide.min.css

319 ms

module_143073786041_Content_and_Image.min.css

module_143073786041_Content_and_Image.min.css

124 ms

module_143080647971_Image_and_Text_Criss_Cross.min.css

module_143080647971_Image_and_Text_Criss_Cross.min.css

120 ms

module_143091530630_Four_Column_Icons.min.css

module_143091530630_Four_Column_Icons.min.css

432 ms

module_143090778470_Testimonial_Slider.min.css

module_143090778470_Testimonial_Slider.min.css

397 ms

module_143109266510_Footer_Call_To_Action.min.css

module_143109266510_Footer_Call_To_Action.min.css

269 ms

module_143109972502_Global_Footer.min.css

module_143109972502_Global_Footer.min.css

285 ms

splide.min.js

splide.min.js

464 ms

css

css

53 ms

all.css

all.css

54 ms

cos-site-search.css

cos-site-search.css

339 ms

jquery.min.js

jquery.min.js

41 ms

element.js

element.js

68 ms

5e60ff1772.js

5e60ff1772.js

94 ms

embed.js

embed.js

62 ms

project.js

project.js

323 ms

module_142909211215_Global_Header.min.js

module_142909211215_Global_Header.min.js

376 ms

module_143071489038_Hero_Slider.min.js

module_143071489038_Hero_Slider.min.js

610 ms

web-interactives-embed.js

web-interactives-embed.js

76 ms

module_143090778470_Testimonial_Slider.min.js

module_143090778470_Testimonial_Slider.min.js

567 ms

v2.js

v2.js

442 ms

22765.js

22765.js

524 ms

index.js

index.js

523 ms

CompanyMain.js

CompanyMain.js

523 ms

analytics.js

analytics.js

58 ms

interactive-151345087090.png

interactive-151345087090.png

107 ms

interactive-151347835257.png

interactive-151347835257.png

168 ms

Logo.svg

Logo.svg

64 ms

SilcoTek%20Building%20Aerial%20ZOOMED%203.jpg

SilcoTek%20Building%20Aerial%20ZOOMED%203.jpg

75 ms

Group%2030606.jpg

Group%2030606.jpg

299 ms

Mask%20Group%2028166.png

Mask%20Group%2028166.png

93 ms

e4fbab27170ec0f8e9516fc65e8706e3.jpg

e4fbab27170ec0f8e9516fc65e8706e3.jpg

298 ms

Image%203.png

Image%203.png

366 ms

semi-conductor.svg

semi-conductor.svg

157 ms

chemistry.svg

chemistry.svg

139 ms

life-science.svg

life-science.svg

159 ms

energy.svg

energy.svg

173 ms

chemical%20processing.svg

chemical%20processing.svg

205 ms

quoteIcon.svg

quoteIcon.svg

219 ms

leftArrow.svg

leftArrow.svg

224 ms

RightArrow.svg

RightArrow.svg

249 ms

samsung.jpg

samsung.jpg

499 ms

sor.png

sor.png

596 ms

cropped-cropped-smith_Analytical_logo_white-1.svg

cropped-cropped-smith_Analytical_logo_white-1.svg

322 ms

logo_armstrong.jpg

logo_armstrong.jpg

388 ms

phoneIcon.svg

phoneIcon.svg

350 ms

email.svg

email.svg

377 ms

footer_dots.svg

footer_dots.svg

396 ms

collect

collect

13 ms

js

js

45 ms

22765.js

22765.js

40 ms

conversations-embed.js

conversations-embed.js

41 ms

collectedforms.js

collectedforms.js

49 ms

leadflows.js

leadflows.js

49 ms

22765.js

22765.js

65 ms

Accessibility Review

silcotek.com accessibility score

90

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

silcotek.com 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

High

Page has valid source maps

SEO Factors

silcotek.com SEO score

93

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

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Silcotek.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Silcotek.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

silcotek.com

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