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birkmfg.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

birkmfg.com

Home - Birkmfg

Page Load Speed

5.3 sec in total

First Response

219 ms

Resources Loaded

3.9 sec

Page Rendered

1.2 sec

birkmfg.com screenshot

About Website

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

Birk Manufacturing provides innovative designs of flexible heating elements, custom flexible heaters with application engineering solutions. Contact us and get a FREE assistance in the design of your ...

Visit birkmfg.com

Key Findings

We analyzed Birkmfg.com page load time and found that the first response time was 219 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

birkmfg.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value24.0 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value1,190 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.111

87/100

15%

TTI (Time to Interactive)

Value21.2 s

1/100

10%

Network Requests Diagram

www.birkmfg.com

219 ms

bqbqi.css

74 ms

bqbqi.css

252 ms

bqbqi.css

175 ms

bqbqi.js

109 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 81% of them (88 requests) were addressed to the original Birkmfg.com, 4% (4 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Bat.bing.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Birkmfg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.1 MB (27%)

Content Size

15.2 MB

After Optimization

11.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Birkmfg.com main page is 15.2 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. Only a small number of websites need less resources to load. Images take 14.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 106.1 kB

  • Original 127.7 kB
  • After minification 116.2 kB
  • After compression 21.6 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. 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 106.1 kB or 83% of the original size.

Image Optimization

-26%

Potential reduce by 3.8 MB

  • Original 14.7 MB
  • After minification 10.9 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, Birkmfg needs image optimization as it can save up to 3.8 MB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 2.0 kB

  • Original 95.8 kB
  • After minification 95.8 kB
  • After compression 93.8 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

-65%

Potential reduce by 189.1 kB

  • Original 289.5 kB
  • After minification 289.2 kB
  • After compression 100.5 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. Birkmfg.com needs all CSS files to be minified and compressed as it can save up to 189.1 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (40%)

Requests Now

104

After Optimization

62

  • Images
  • JavaScript
  • CSS

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Birkmfg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.birkmfg.com

www.birkmfg.com

219 ms

bqbqi.css

bqbqi.css

74 ms

bqbqi.css

bqbqi.css

252 ms

bqbqi.css

bqbqi.css

175 ms

bqbqi.js

bqbqi.js

109 ms

js

js

77 ms

bqbqi.css

bqbqi.css

166 ms

bqbqi.css

bqbqi.css

103 ms

bqbqi.css

bqbqi.css

107 ms

css

css

44 ms

bqbqi.css

bqbqi.css

165 ms

bqbqi.css

bqbqi.css

113 ms

1wrz6.css

1wrz6.css

205 ms

bqbqi.css

bqbqi.css

145 ms

a1p31.js

a1p31.js

170 ms

jquery.min.js

jquery.min.js

43 ms

bqbqi.js

bqbqi.js

170 ms

js

js

63 ms

js

js

92 ms

js

js

65 ms

bootstrap.min.js

bootstrap.min.js

201 ms

owl.carousel.js

owl.carousel.js

174 ms

birk.js

birk.js

197 ms

calculator.js

calculator.js

198 ms

conversion.js

conversion.js

124 ms

jquery.easy-sidebar-menu-widget.min.js

jquery.easy-sidebar-menu-widget.min.js

207 ms

wpcf7-redirect-frontend-script.js

wpcf7-redirect-frontend-script.js

438 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

433 ms

functions.js

functions.js

434 ms

sassy-social-share-public.js

sassy-social-share-public.js

434 ms

bat.js

bat.js

279 ms

logo.png

logo.png

108 ms

search.png

search.png

275 ms

precisetemperature-sensing3.png

precisetemperature-sensing3.png

293 ms

valueaddedslider.png

valueaddedslider.png

294 ms

indsutryslide.png

indsutryslide.png

528 ms

engineersslide.png

engineersslide.png

295 ms

Value-Added-Assemblies-and-Sub-Assemblies.png

Value-Added-Assemblies-and-Sub-Assemblies.png

293 ms

cartridge5.png

cartridge5.png

793 ms

High-Temperature-Polyimide-Heaters-333-243-min-e1633697381239.jpeg

High-Temperature-Polyimide-Heaters-333-243-min-e1633697381239.jpeg

523 ms

Blood-Analysis-Heater-1.jpeg

Blood-Analysis-Heater-1.jpeg

523 ms

Custom-Turn-key-Assemblies.png

Custom-Turn-key-Assemblies.png

523 ms

Wire-Harness.png

Wire-Harness.png

524 ms

Bolt-On-Temperature-Sensors-1.png

Bolt-On-Temperature-Sensors-1.png

642 ms

Customized-Sensor-Solutions-2.png

Customized-Sensor-Solutions-2.png

645 ms

Surface-Mount-2.png

Surface-Mount-2.png

645 ms

Kapton-Encapsulated-Sensors1.png

Kapton-Encapsulated-Sensors1.png

643 ms

Thermocouple-Sensors.png

Thermocouple-Sensors.png

714 ms

Temp-Sensor-Assembly1.png

Temp-Sensor-Assembly1.png

718 ms

standard333.jpg

standard333.jpg

715 ms

Butyl-Rubber-Heating-Solutions-11.png

Butyl-Rubber-Heating-Solutions-11.png

716 ms

DSC_0078-scaled.jpg

DSC_0078-scaled.jpg

718 ms

DSC_0367.png

DSC_0367.png

1015 ms

DSC_0016.png

DSC_0016.png

1271 ms

Flexible-heater111.png

Flexible-heater111.png

730 ms

img1.png

img1.png

763 ms

keyboard2.png

keyboard2.png

764 ms

img3.png

img3.png

807 ms

Value-Added-Assemblies-and-Sub-Assemblies-2.png

Value-Added-Assemblies-and-Sub-Assemblies-2.png

790 ms

HVAC-listing1.jpg

HVAC-listing1.jpg

791 ms

Telecommunication-1.png

Telecommunication-1.png

826 ms

Thermal-Systems-for-Battery-Heating-2.png

Thermal-Systems-for-Battery-Heating-2.png

830 ms

Security-homeslider.jpg

Security-homeslider.jpg

725 ms

Transportation-Industry-32.png

Transportation-Industry-32.png

734 ms

Commercial-and-Industrial-Thermal-Solutions12.png

Commercial-and-Industrial-Thermal-Solutions12.png

755 ms

Aerospace-e1643807224744-1.png

Aerospace-e1643807224744-1.png

800 ms

defence-industry123.png

defence-industry123.png

801 ms

426uubdooj

426uubdooj

609 ms

fbevents.js

fbevents.js

413 ms

semiconductor-industry1-1.png

semiconductor-industry1-1.png

780 ms

Medical-Industryhomeslider.jpg

Medical-Industryhomeslider.jpg

625 ms

17060563.js

17060563.js

237 ms

UniversLTStd.woff

UniversLTStd.woff

639 ms

univers-condensed.woff

univers-condensed.woff

657 ms

univers-light-condensed.ttf

univers-light-condensed.ttf

656 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

654 ms

220 ms

lib.js

lib.js

369 ms

news-profile.jpg

news-profile.jpg

475 ms

carletonandlilly-medium.png

carletonandlilly-medium.png

475 ms

10-Reasons-Why-Silicone-Heating-Elements-Are-Used-for-Aerospace-Batteries.png

10-Reasons-Why-Silicone-Heating-Elements-Are-Used-for-Aerospace-Batteries.png

476 ms

Know-How-Birks-RTD-Temperature-Probes-Work.png

Know-How-Birks-RTD-Temperature-Probes-Work.png

474 ms

uwt.js

uwt.js

198 ms

Factors-to-consider-When-Working-with-Silicone-and-Kapton%C2%AE-Heaters.png

Factors-to-consider-When-Working-with-Silicone-and-Kapton%C2%AE-Heaters.png

361 ms

Swaged-cartridge-heater.png

Swaged-cartridge-heater.png

361 ms

High-Temperature-Polyimide-Heaters.png

High-Temperature-Polyimide-Heaters.png

362 ms

Heater-for-Battery-revised-min-1.png

Heater-for-Battery-revised-min-1.png

365 ms

RTD-Sensors-421x234-1.jpg

RTD-Sensors-421x234-1.jpg

317 ms

Why-Should-you-Choose-Birk-Mfg-for-Custom-Mica-Heating-Element-Solutions-compressed-421x234-1.jpg

Why-Should-you-Choose-Birk-Mfg-for-Custom-Mica-Heating-Element-Solutions-compressed-421x234-1.jpg

323 ms

iso13485-2003.png

iso13485-2003.png

323 ms

iso2.png

iso2.png

328 ms

iso3.png

iso3.png

345 ms

clarity.js

clarity.js

68 ms

iso4.png

iso4.png

333 ms

ask-an-engineer-icon.png

ask-an-engineer-icon.png

338 ms

97 ms

feedback-icon.png

feedback-icon.png

305 ms

monsterinsights-badge-light.svg

monsterinsights-badge-light.svg

312 ms

bg1.jpg

bg1.jpg

300 ms

news-bg.png

news-bg.png

322 ms

map_bg.jpg

map_bg.jpg

308 ms

adsct

adsct

84 ms

adsct

adsct

196 ms

spritesheet.png

spritesheet.png

292 ms

right1.png

right1.png

286 ms

social-icons-sprite-2.png

social-icons-sprite-2.png

296 ms

index.php

index.php

213 ms

115 ms

c.gif

c.gif

8 ms

Accessibility Review

birkmfg.com accessibility score

89

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

birkmfg.com best practices score

58

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

Browser errors were logged to the console

SEO Factors

birkmfg.com SEO score

91

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

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 Birkmfg.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 Birkmfg.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

birkmfg.com

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