Tools & Wizards About Us
collectioncar.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

collectioncar.com

Classic cars classifieds from collector car owners worldwide - CollectionCar.com

Page Load Speed

8.1 sec in total

First Response

1.3 sec

Resources Loaded

6.2 sec

Page Rendered

637 ms

collectioncar.com screenshot

About Website

Visit collectioncar.com now to see the best up-to-date Collection Car content for Turkey and also check out these interesting facts you probably never knew about collectioncar.com

Worldwide classic cars ads. Classic cars for sale, parts, automotive art, retro lifestyle, model cars, books, restorations and everything you need to know about your classic car.

Visit collectioncar.com

Key Findings

We analyzed Collectioncar.com page load time and found that the first response time was 1.3 sec and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

collectioncar.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value21.0 s

0/100

10%

TBT (Total Blocking Time)

Value830 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.054

98/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

Network Requests Diagram

collectioncar.com

1275 ms

style.css

462 ms

jquery-1.11.1.min.js

778 ms

custom.js

312 ms

jquery.bxslider.min.js

467 ms

Our browser made a total of 121 requests to load all elements on the main page. We found that 98% of them (119 requests) were addressed to the original Collectioncar.com, 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Collectioncar.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 248.0 kB (9%)

Content Size

2.8 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Collectioncar.com main page is 2.8 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. 40% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 48.7 kB

  • Original 58.2 kB
  • After minification 53.0 kB
  • After compression 9.5 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 48.7 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 87.7 kB

  • Original 2.6 MB
  • After minification 2.5 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. Collection Car images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 76.9 kB

  • Original 132.6 kB
  • After minification 132.4 kB
  • After compression 55.7 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 76.9 kB or 58% of the original size.

CSS Optimization

-85%

Potential reduce by 34.7 kB

  • Original 40.9 kB
  • After minification 32.2 kB
  • After compression 6.3 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. Collectioncar.com needs all CSS files to be minified and compressed as it can save up to 34.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (17%)

Requests Now

115

After Optimization

95

  • Images
  • JavaScript
  • CSS

The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Collection Car. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

collectioncar.com

collectioncar.com

1275 ms

style.css

style.css

462 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

778 ms

custom.js

custom.js

312 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

467 ms

jquery.bxslider.css

jquery.bxslider.css

315 ms

draw.php

draw.php

221 ms

draw.php

draw.php

222 ms

draw.php

draw.php

215 ms

draw.php

draw.php

230 ms

draw.php

draw.php

235 ms

draw.php

draw.php

194 ms

english.png

english.png

350 ms

spain.png

spain.png

367 ms

arabic.png

arabic.png

374 ms

russia.png

russia.png

376 ms

japan.png

japan.png

383 ms

portugal.png

portugal.png

390 ms

italy.png

italy.png

503 ms

germany.png

germany.png

519 ms

france.png

france.png

529 ms

nederlands.png

nederlands.png

531 ms

sweden.png

sweden.png

539 ms

suomi.png

suomi.png

546 ms

poland.png

poland.png

656 ms

hungary.png

hungary.png

672 ms

norway.png

norway.png

683 ms

bulgaria.png

bulgaria.png

684 ms

turkey.png

turkey.png

692 ms

china.png

china.png

702 ms

india.png

india.png

811 ms

denmark.png

denmark.png

824 ms

romania.png

romania.png

837 ms

RSS_icon.png

RSS_icon.png

839 ms

facebook-small.png

facebook-small.png

848 ms

twitter-small.png

twitter-small.png

858 ms

pinterest-small.png

pinterest-small.png

964 ms

logo.png

logo.png

1128 ms

cars.png

cars.png

992 ms

parts.png

parts.png

993 ms

art.png

art.png

1002 ms

ga.js

ga.js

26 ms

retro.png

retro.png

961 ms

__utm.gif

__utm.gif

24 ms

opensans-bold-webfont.woff

opensans-bold-webfont.woff

1084 ms

opensans-regular-webfont.woff

opensans-regular-webfont.woff

1094 ms

opensans-semibold-webfont.woff

opensans-semibold-webfont.woff

938 ms

opensans-condbold-webfont.woff

opensans-condbold-webfont.woff

1103 ms

opensans-light-webfont.woff

opensans-light-webfont.woff

1108 ms

literature.png

literature.png

1055 ms

model.png

model.png

963 ms

restoration.png

restoration.png

1067 ms

transport.png

transport.png

1067 ms

arrow_up.png

arrow_up.png

1088 ms

draw.php

draw.php

1485 ms

draw.php

draw.php

1651 ms

draw.php

draw.php

1438 ms

draw.php

draw.php

1594 ms

draw.php

draw.php

1306 ms

draw.php

draw.php

1512 ms

draw.php

draw.php

1706 ms

draw.php

draw.php

1693 ms

draw.php

draw.php

1703 ms

draw.php

draw.php

1794 ms

draw.php

draw.php

1779 ms

draw.php

draw.php

1836 ms

draw.php

draw.php

1822 ms

draw.php

draw.php

1968 ms

draw.php

draw.php

1948 ms

draw.php

draw.php

2028 ms

draw.php

draw.php

1998 ms

draw.php

draw.php

1968 ms

draw.php

draw.php

2042 ms

draw.php

draw.php

2224 ms

draw.php

draw.php

1999 ms

draw.php

draw.php

2027 ms

draw.php

draw.php

2050 ms

draw.php

draw.php

2045 ms

draw.php

draw.php

2080 ms

draw.php

draw.php

2057 ms

draw.php

draw.php

2093 ms

draw.php

draw.php

1962 ms

draw.php

draw.php

1980 ms

draw.php

draw.php

2009 ms

draw.php

draw.php

1998 ms

draw.php

draw.php

2071 ms

draw.php

draw.php

2128 ms

draw.php

draw.php

2042 ms

draw.php

draw.php

2059 ms

draw.php

draw.php

2057 ms

draw.php

draw.php

1678 ms

draw.php

draw.php

1731 ms

draw.php

draw.php

1722 ms

draw.php

draw.php

1666 ms

draw.php

draw.php

1660 ms

draw.php

draw.php

1609 ms

draw.php

draw.php

1487 ms

draw.php

draw.php

1551 ms

draw.php

draw.php

1490 ms

draw.php

draw.php

1428 ms

draw.php

draw.php

1427 ms

draw.php

draw.php

1390 ms

draw.php

draw.php

1392 ms

draw.php

draw.php

1311 ms

draw.php

draw.php

1274 ms

draw.php

draw.php

1270 ms

draw.php

draw.php

1242 ms

draw.php

draw.php

1240 ms

draw.php

draw.php

1203 ms

facebook.png

facebook.png

1172 ms

twitter.png

twitter.png

1166 ms

pinterest.png

pinterest.png

1186 ms

logo_footer.png

logo_footer.png

1184 ms

draw.php

draw.php

1234 ms

draw.php

draw.php

1207 ms

draw.php

draw.php

1160 ms

draw.php

draw.php

1147 ms

draw.php

draw.php

1189 ms

draw.php

draw.php

1153 ms

bx_loader.gif

bx_loader.gif

1143 ms

controls.png

controls.png

1154 ms

Accessibility Review

collectioncar.com accessibility score

59

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

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

[id] attributes on active, focusable elements are not unique

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

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

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

collectioncar.com best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

collectioncar.com SEO score

85

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

High

Tap targets are not sized appropriately

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 Collectioncar.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 Collectioncar.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

collectioncar.com

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