Tools & Wizards About Us
collectorcarads.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

collectorcarads.com

Classic Cars for Sale. Free Classic Car Ads. Buy and sell Classic and Muscle Cars.

Page Load Speed

2.1 sec in total

First Response

262 ms

Resources Loaded

1.5 sec

Page Rendered

279 ms

collectorcarads.com screenshot

About Website

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

Classic Cars for Sale,buy and sell old,collector,antique,vintage and muscle cars. Free ad postings

Visit collectorcarads.com

Key Findings

We analyzed Collectorcarads.com page load time and found that the first response time was 262 ms and then it took 1.8 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

collectorcarads.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value1,630 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.3

39/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

Network Requests Diagram

www.collectorcarads.com

262 ms

plusone.js

44 ms

css

84 ms

styles2.css

57 ms

getjs.aspx

29 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 14% of them (17 requests) were addressed to the original Collectorcarads.com, 15% (18 requests) were made to Bh.contextweb.com and 4% (5 requests) were made to Cm.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (871 ms) belongs to the original domain Collectorcarads.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 298.2 kB (34%)

Content Size

880.2 kB

After Optimization

582.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Collectorcarads.com main page is 880.2 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. Images take 467.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 38.6 kB

  • Original 48.3 kB
  • After minification 38.3 kB
  • After compression 9.7 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 10.1 kB, which is 21% 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 38.6 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 17.1 kB

  • Original 467.2 kB
  • After minification 450.1 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. Collector Car Ads images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 236.2 kB

  • Original 357.1 kB
  • After minification 348.7 kB
  • After compression 120.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 236.2 kB or 66% of the original size.

CSS Optimization

-85%

Potential reduce by 6.4 kB

  • Original 7.6 kB
  • After minification 5.6 kB
  • After compression 1.1 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. Collectorcarads.com needs all CSS files to be minified and compressed as it can save up to 6.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 68 (68%)

Requests Now

100

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Collector Car Ads. 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 as a result speed up the page load time.

Network Requests Diagram

www.collectorcarads.com

www.collectorcarads.com

262 ms

plusone.js

plusone.js

44 ms

css

css

84 ms

styles2.css

styles2.css

57 ms

getjs.aspx

getjs.aspx

29 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

94 ms

plusone.js

plusone.js

93 ms

gpt.js

gpt.js

24 ms

background1024.gif

background1024.gif

27 ms

getjs.static.js

getjs.static.js

38 ms

feed-icon16x16.png

feed-icon16x16.png

65 ms

head2016.jpg

head2016.jpg

129 ms

squarermaroon.gif

squarermaroon.gif

57 ms

1_1909.jpg

1_1909.jpg

625 ms

20160219_100609-1.jpg

20160219_100609-1.jpg

664 ms

PannelTruck004.jpg

PannelTruck004.jpg

609 ms

IMG_9800800x533.jpg

IMG_9800800x533.jpg

645 ms

image_651.jpg

image_651.jpg

224 ms

IMG_3357_1.jpg

IMG_3357_1.jpg

383 ms

IMG_4029800x533.jpg

IMG_4029800x533.jpg

398 ms

facebook2.png

facebook2.png

544 ms

twitter2.png

twitter2.png

545 ms

google2.png

google2.png

711 ms

instagram2.png

instagram2.png

712 ms

footer2016.jpg

footer2016.jpg

871 ms

pubads_impl_81.js

pubads_impl_81.js

8 ms

container.html

container.html

33 ms

GetAd.aspx

GetAd.aspx

160 ms

p-01-0VIaSjnOLg.gif

p-01-0VIaSjnOLg.gif

8 ms

visitormatch

visitormatch

25 ms

29fe05ba2b157f59de893bf6179551f30fdf8f61

29fe05ba2b157f59de893bf6179551f30fdf8f61

33 ms

show_ads.js

show_ads.js

4 ms

zrt_lookup.html

zrt_lookup.html

66 ms

show_ads_impl.js

show_ads_impl.js

67 ms

400066.gif

400066.gif

20 ms

cookiematch

cookiematch

54 ms

contextweb

contextweb

101 ms

kitten

kitten

40 ms

pp

pp

142 ms

analytics.js

analytics.js

114 ms

pixel.htm

pixel.htm

108 ms

dptr

dptr

100 ms

sync

sync

75 ms

cw

cw

75 ms

generic

generic

68 ms

init

init

76 ms

contextmatch.php

contextmatch.php

112 ms

ads

ads

287 ms

contextweb

contextweb

47 ms

rtset

rtset

50 ms

generic

generic

52 ms

cw_match

cw_match

53 ms

osd.js

osd.js

115 ms

dptr

dptr

43 ms

context_sync

context_sync

98 ms

ddc.htm

ddc.htm

85 ms

rtset

rtset

83 ms

collect

collect

89 ms

rtset

rtset

172 ms

dptr

dptr

81 ms

48dffd50-9030-45f5-be44-c3a9b991a360

48dffd50-9030-45f5-be44-c3a9b991a360

109 ms

rtset

rtset

78 ms

rtset

rtset

78 ms

21044

21044

74 ms

pull_sync

pull_sync

74 ms

ecw

ecw

109 ms

cse

cse

206 ms

Pug

Pug

93 ms

pixel

pixel

99 ms

rum

rum

90 ms

u.php

u.php

120 ms

160 ms

rtset

rtset

67 ms

rtset

rtset

79 ms

rtset

rtset

98 ms

collect

collect

203 ms

rtset

rtset

86 ms

merge

merge

56 ms

sd

sd

63 ms

sync

sync

107 ms

xrefid.xgi

xrefid.xgi

59 ms

contextweb

contextweb

76 ms

match

match

103 ms

sync

sync

57 ms

pixel

pixel

64 ms

rum

rum

90 ms

dptr

dptr

131 ms

pixel

pixel

67 ms

ecc

ecc

140 ms

lr.gif

lr.gif

78 ms

rtset

rtset

63 ms

bd

bd

116 ms

mapuser

mapuser

53 ms

usersync.yashi.com

usersync.yashi.com

61 ms

pixel

pixel

55 ms

bd

bd

88 ms

rtset

rtset

53 ms

NAX1402172106971762456

NAX1402172106971762456

113 ms

rtset

rtset

53 ms

pixel.gif

pixel.gif

81 ms

blank.gif

blank.gif

26 ms

rtset

rtset

44 ms

rtset

rtset

65 ms

rtset

rtset

58 ms

1-Adobe_Stock_Vectorv1_160x600.jpg

1-Adobe_Stock_Vectorv1_160x600.jpg

83 ms

p-1RYxePXT9bCS2.gif

p-1RYxePXT9bCS2.gif

71 ms

dvtp_src.js

dvtp_src.js

109 ms

abg.js

abg.js

75 ms

rtset

rtset

45 ms

rtset

rtset

40 ms

pixel

pixel

40 ms

dvtp_src_internal25.js

dvtp_src_internal25.js

22 ms

sbhK2lTE.js

sbhK2lTE.js

18 ms

cTrvNaRi.html

cTrvNaRi.html

108 ms

t2tv7.html

t2tv7.html

165 ms

visit.js

visit.js

86 ms

tap.php

tap.php

220 ms

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

2 ms

Pug

Pug

54 ms

avs577.js

avs577.js

123 ms

Accessibility Review

collectorcarads.com accessibility score

58

Accessibility Issues

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-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Best Practices

collectorcarads.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

collectorcarads.com SEO score

62

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

High

Image elements do not have [alt] attributes

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 Collectorcarads.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 Collectorcarads.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

collectorcarads.com

Open Graph description is not detected on the main page of Collector Car Ads. 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: