Tools & Wizards About Us
koffler.com screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

koffler.com

Home - KOFFLER ELECTRICAL MECHANICAL REPAIR, INC.

Page Load Speed

1.6 sec in total

First Response

195 ms

Resources Loaded

1.1 sec

Page Rendered

356 ms

koffler.com screenshot

About Website

Click here to check amazing KOFFLER content. Otherwise, check out these important facts you probably never knew about koffler.com

Premier Electrical Mechanical Repair and Motor Sales Facility. The largest repairer and refurbisher of electrical mechanical apparatus on the West Coast.

Visit koffler.com

Key Findings

We analyzed Koffler.com page load time and found that the first response time was 195 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

koffler.com performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.136

80/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

Network Requests Diagram

koffler.com

195 ms

www.koffler.com

151 ms

www.koffler.com

203 ms

css2

30 ms

style.min.css

24 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 78% of them (47 requests) were addressed to the original Koffler.com, 15% (9 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Webtraxs.com. The less responsive or slowest element that took the longest time to load (225 ms) belongs to the original domain Koffler.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 78.9 kB (8%)

Content Size

934.6 kB

After Optimization

855.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Koffler.com main page is 934.6 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. 60% of websites need less resources to load. Images take 730.9 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 78.6 kB

  • Original 91.1 kB
  • After minification 81.7 kB
  • After compression 12.5 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 78.6 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 730.9 kB
  • After minification 730.9 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. KOFFLER images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 334 B

  • Original 64.3 kB
  • After minification 64.3 kB
  • After compression 63.9 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

-0%

Potential reduce by 0 B

  • Original 48.4 kB
  • After minification 48.4 kB
  • After compression 48.4 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. Koffler.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (33%)

Requests Now

48

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KOFFLER. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

koffler.com

koffler.com

195 ms

www.koffler.com

www.koffler.com

151 ms

www.koffler.com

www.koffler.com

203 ms

css2

css2

30 ms

style.min.css

style.min.css

24 ms

style.css

style.css

31 ms

modernizr.min.js

modernizr.min.js

27 ms

jquery.min.js

jquery.min.js

70 ms

production.min.js

production.min.js

127 ms

lazyload.min.js

lazyload.min.js

126 ms

gtm.js

gtm.js

203 ms

logo-recoloured.png

logo-recoloured.png

203 ms

email.svg

email.svg

148 ms

phone.svg

phone.svg

144 ms

search.svg

search.svg

149 ms

hero-1.jpg

hero-1.jpg

152 ms

ico-play.svg

ico-play.svg

150 ms

ico-download.svg

ico-download.svg

168 ms

location.svg

location.svg

169 ms

S6uyw4BMUTPHvxk.ttf

S6uyw4BMUTPHvxk.ttf

147 ms

S6u9w4BMUTPHh7USew8.ttf

S6u9w4BMUTPHh7USew8.ttf

162 ms

S6u9w4BMUTPHh6UVew8.ttf

S6u9w4BMUTPHh6UVew8.ttf

161 ms

S6u9w4BMUTPHh50Xew8.ttf

S6u9w4BMUTPHh50Xew8.ttf

161 ms

wt.php

wt.php

145 ms

dropdown-arrow-black.png

dropdown-arrow-black.png

82 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1y9ogUE.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1y9ogUE.ttf

38 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZogUE.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZogUE.ttf

33 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs18NvgUE.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs18NvgUE.ttf

43 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvgUE.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvgUE.ttf

42 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs169vgUE.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs169vgUE.ttf

52 ms

hamburger-menu.svg

hamburger-menu.svg

41 ms

close-search.svg

close-search.svg

96 ms

services-img-1-1.jpg

services-img-1-1.jpg

75 ms

services-img-2.jpg

services-img-2.jpg

74 ms

product-img-2-1.png

product-img-2-1.png

98 ms

product-img-3-1.png

product-img-3-1.png

127 ms

product-img-4-1.png

product-img-4-1.png

118 ms

product-img-1-1.png

product-img-1-1.png

116 ms

product-img-5-1.png

product-img-5-1.png

121 ms

product-img-6.png

product-img-6.png

199 ms

our-videos-1.jpg

our-videos-1.jpg

113 ms

our-videos-2.jpg

our-videos-2.jpg

178 ms

our-videos-3.jpg

our-videos-3.jpg

132 ms

youtube-channel-icon.jpg

youtube-channel-icon.jpg

141 ms

resources-img-1.jpg

resources-img-1.jpg

142 ms

resources-img-2.jpg

resources-img-2.jpg

142 ms

resources-img-3.jpg

resources-img-3.jpg

148 ms

easa-logo-1.png

easa-logo-1.png

203 ms

ises-logo.png

ises-logo.png

163 ms

nema-logo-1.png

nema-logo-1.png

159 ms

teco-logo.png

teco-logo.png

161 ms

nidec-logo.png

nidec-logo.png

202 ms

us-logo.png

us-logo.png

225 ms

emerson-logo.png

emerson-logo.png

179 ms

ge-logo.png

ge-logo.png

190 ms

ico-youtube-1.svg

ico-youtube-1.svg

205 ms

ico-youtube-hover-1.svg

ico-youtube-hover-1.svg

203 ms

webtraxs.php

webtraxs.php

179 ms

carousel-arrow-blue.svg

carousel-arrow-blue.svg

22 ms

carousel-arrow-white.svg

carousel-arrow-white.svg

29 ms

Accessibility Review

koffler.com accessibility score

100

Accessibility Issues

Best Practices

koffler.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

koffler.com SEO score

93

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

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 Koffler.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 Koffler.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

koffler.com

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