Access mboemonline.com. Official OEM Mercedes-Benz Parts Store

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value1,230 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.621

10/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

mboemonline.com

13 ms

mbparts.mbusa.com

102 ms

mbparts.mbusa.com

1513 ms

fonts.css

18 ms

logo.png

78 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Mboemonline.com, 36% (27 requests) were made to Cdn.revolutionparts.com and 31% (23 requests) were made to Rparts-sites.s3.amazonaws.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Mbparts.mbusa.com.

Content Size

1.9 MB

After Optimization

1.7 MB

In fact, the total size of Mboemonline.com main page is 1.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 146.1 kB

Original 177.9 kB
After minification 171.1 kB
After compression 31.8 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 146.1 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 69.0 kB

Original 1.3 MB
After minification 1.3 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. Mb OEM Online images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 764 B

Original 319.2 kB
After minification 319.2 kB
After compression 318.4 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

-3%

Potential reduce by 3.4 kB

Original 107.6 kB
After minification 107.6 kB
After compression 104.2 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. Mboemonline.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mb OEM Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

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

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

High

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

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 Mboemonline.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 Mboemonline.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

mboemonline.com

Open Graph description is not detected on the main page of Mb OEM Online. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Official OEM Mercedes-Benz Parts Store | Mercedes-Benz USA Parts

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

mboemonline.com

mbparts.mbusa.com

mbparts.mbusa.com

fonts.css

logo.png

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

mboemonline.com

mbparts.mbusa.com

mbparts.mbusa.com

fonts.css

logo.png

mb_hero2.webp

find_vin.gif

common.js

webstore-package.js

custom_html.js

vehicle_picker_dropdowns.js

search_by_vin.js

featured_products.js

newsletter_signup.js

dealer_selection_modal.js

store_logo.js

auto_suggest.js

js

conversion.js

platform.js

common.css

webstore-package.css

custom_html.css

featured_products.css

newsletter_signup.css

dealer_selection_modal.css

store_logo.css

custom.css

mb_parts.webp

c_class_-_c300.png

cls_class_-_cls450coupe.png

e_class_-_e300.png

g_class_-_gclasssuv.png

gla_class_-_gla250.png

s_class_-_s450.png

sl_class_-_slroadster.png

slc_class_-_slc300roadster.png

metris-passenger.png

top-floormats.jpg

AirintakeandFuelDelivery.jpg

brakes-and-brakepads.jpg

cooling.webp

exterior-accessories.jpg