Tools & Wizards About Us
door-parts.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

door-parts.com

Garage Door Opener Parts and Replacement TorqueMaster Springs

Page Load Speed

19.8 sec in total

First Response

772 ms

Resources Loaded

18.8 sec

Page Rendered

219 ms

door-parts.com screenshot

About Website

Click here to check amazing Door Parts content for United States. Otherwise, check out these important facts you probably never knew about door-parts.com

Door-parts is your single source for all your garage door and opener needs. We stock high quality gears, springs, sprockets and more for all the major brands.

Visit door-parts.com

Key Findings

We analyzed Door-parts.com page load time and found that the first response time was 772 ms and then it took 19 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

door-parts.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value1.024

2/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

Default.asp

772 ms

milonic_src.js

210 ms

Menu_Popout_Styles.js

212 ms

Menu_Popout_Data.js

213 ms

jquery.min.js

156 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 72% of them (38 requests) were addressed to the original Door-parts.com, 13% (7 requests) were made to Cdn3.volusion.com and 8% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (17.2 sec) relates to the external source Upfront.thefind.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 182.6 kB (57%)

Content Size

318.4 kB

After Optimization

135.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Door-parts.com main page is 318.4 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. 35% of websites need less resources to load. Javascripts take 156.8 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 75.2 kB

  • Original 86.0 kB
  • After minification 82.7 kB
  • After compression 10.8 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 75.2 kB or 87% of the original size.

Image Optimization

-9%

Potential reduce by 6.2 kB

  • Original 67.6 kB
  • After minification 61.3 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. Door Parts images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 95.0 kB

  • Original 156.8 kB
  • After minification 146.1 kB
  • After compression 61.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 95.0 kB or 61% of the original size.

CSS Optimization

-76%

Potential reduce by 6.1 kB

  • Original 8.1 kB
  • After minification 7.0 kB
  • After compression 1.9 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. Door-parts.com needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (72%)

Requests Now

50

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Door Parts. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Default.asp

Default.asp

772 ms

milonic_src.js

milonic_src.js

210 ms

Menu_Popout_Styles.js

Menu_Popout_Styles.js

212 ms

Menu_Popout_Data.js

Menu_Popout_Data.js

213 ms

jquery.min.js

jquery.min.js

156 ms

jquery-ui.min.js

jquery-ui.min.js

203 ms

jquery-ui.css

jquery-ui.css

200 ms

default.css

default.css

216 ms

volusion.js

volusion.js

224 ms

javascripts.js

javascripts.js

291 ms

Imports.css

Imports.css

291 ms

mmenudom.js

mmenudom.js

216 ms

Colors.css

Colors.css

123 ms

Content_Area.css

Content_Area.css

132 ms

Template.css

Template.css

121 ms

Navigation.css

Navigation.css

129 ms

41C4220A-1.jpg

41C4220A-1.jpg

170 ms

TM%201-1.jpg

TM%201-1.jpg

373 ms

8500-1.jpg

8500-1.jpg

306 ms

41A2817-1.jpg

41A2817-1.jpg

431 ms

915LM-1.jpg

915LM-1.jpg

363 ms

Power%20J%20110-1.jpg

Power%20J%20110-1.jpg

381 ms

327310-1.jpg

327310-1.jpg

365 ms

header_bg.gif

header_bg.gif

308 ms

angle_bs_header.gif

angle_bs_header.gif

120 ms

pixel_white.gif

pixel_white.gif

114 ms

clear1x1.gif

clear1x1.gif

118 ms

angle_break.gif

angle_break.gif

107 ms

nav_left_bg.gif

nav_left_bg.gif

107 ms

btn_go.gif

btn_go.gif

211 ms

Menu4_Bullet.gif

Menu4_Bullet.gif

209 ms

Menu5_Bullet.gif

Menu5_Bullet.gif

214 ms

Menu6_Bullet.gif

Menu6_Bullet.gif

232 ms

Menu7_Bullet.gif

Menu7_Bullet.gif

230 ms

newcc_logos.png

newcc_logos.png

328 ms

seal_volusion1.png

seal_volusion1.png

442 ms

FeaturedProducts.gif

FeaturedProducts.gif

329 ms

Bullet_MoreInfo.gif

Bullet_MoreInfo.gif

363 ms

FBox_Border_Bottom.gif

FBox_Border_Bottom.gif

360 ms

angle_bs_footer.gif

angle_bs_footer.gif

391 ms

Menu2_Bullet.gif

Menu2_Bullet.gif

353 ms

Menu3_Bullet.gif

Menu3_Bullet.gif

340 ms

Menu3_Bullet_End.gif

Menu3_Bullet_End.gif

428 ms

upfront-badgeinit.js

upfront-badgeinit.js

17193 ms

Divider_Horizontal.gif

Divider_Horizontal.gif

390 ms

Grid_Divider_Vertical.gif

Grid_Divider_Vertical.gif

422 ms

Grid_Divider_Horizontal.gif

Grid_Divider_Horizontal.gif

394 ms

FBox_Heading_Back.gif

FBox_Heading_Back.gif

410 ms

FBox_Border_Left.gif

FBox_Border_Left.gif

459 ms

ga.js

ga.js

122 ms

analytics.js

analytics.js

156 ms

__utm.gif

__utm.gif

56 ms

collect

collect

65 ms

Accessibility Review

door-parts.com accessibility score

76

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.

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

door-parts.com best practices score

83

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

SEO Factors

door-parts.com SEO score

79

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

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Door-parts.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 Door-parts.com 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

door-parts.com

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