Tools & Wizards About Us
ldk-bearing.com screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

ldk-bearing.com

Home - Deyuan Smart Technology (Fujian) Co.,Ltd.

Page Load Speed

9.6 sec in total

First Response

383 ms

Resources Loaded

8.2 sec

Page Rendered

1 sec

ldk-bearing.com screenshot

About Website

Click here to check amazing Ldk Bearing content. Otherwise, check out these important facts you probably never knew about ldk-bearing.com

Visit ldk-bearing.com

Key Findings

We analyzed Ldk-bearing.com page load time and found that the first response time was 383 ms and then it took 9.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

ldk-bearing.com performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

57/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0.264

46/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

ldk-bearing.com

383 ms

www.ldk-bearings.com

859 ms

all.min.css

292 ms

pc-ff.css

220 ms

swiper-4.2.0.min.css

224 ms

Our browser made a total of 147 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ldk-bearing.com, 99% (145 requests) were made to Ldk-bearings.com and 1% (1 request) were made to At.alicdn.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Ldk-bearings.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 174.4 kB (43%)

Content Size

409.7 kB

After Optimization

235.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ldk-bearing.com main page is 409.7 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. 55% of websites need less resources to load. HTML takes 178.8 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 158.1 kB

  • Original 178.8 kB
  • After minification 136.4 kB
  • After compression 20.7 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 42.4 kB, which is 24% 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 158.1 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 1 B

  • Original 68.8 kB
  • After minification 68.8 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. Ldk Bearing images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 51 B

  • Original 77.8 kB
  • After minification 77.8 kB
  • After compression 77.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-19%

Potential reduce by 16.2 kB

  • Original 84.3 kB
  • After minification 80.7 kB
  • After compression 68.1 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. Ldk-bearing.com needs all CSS files to be minified and compressed as it can save up to 16.2 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (9%)

Requests Now

138

After Optimization

126

  • Images
  • JavaScript
  • CSS

The browser has sent 138 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ldk Bearing. 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 from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ldk-bearing.com

ldk-bearing.com

383 ms

www.ldk-bearings.com

www.ldk-bearings.com

859 ms

all.min.css

all.min.css

292 ms

pc-ff.css

pc-ff.css

220 ms

swiper-4.2.0.min.css

swiper-4.2.0.min.css

224 ms

sea.js

sea.js

249 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

291 ms

swiper.min.js

swiper.min.js

299 ms

all.min.js

all.min.js

356 ms

wow.min.js

wow.min.js

387 ms

traffic.js

traffic.js

387 ms

bootstrap.min.css

bootstrap.min.css

334 ms

font-awesome.css

font-awesome.css

311 ms

richtext.css

richtext.css

329 ms

iconfont.css

iconfont.css

397 ms

animate.min.css

animate.min.css

392 ms

ldk.webp

ldk.webp

159 ms

flange-mount-linear-sleeve-bearings.webp

flange-mount-linear-sleeve-bearings.webp

232 ms

bearing-stainless.webp

bearing-stainless.webp

311 ms

custom-plastic-bearings.webp

custom-plastic-bearings.webp

330 ms

stamped-bearing-housing.webp

stamped-bearing-housing.webp

332 ms

silver-ball-bearing.webp

silver-ball-bearing.webp

339 ms

plummer-block-types.webp

plummer-block-types.webp

374 ms

bearing-inserts.webp

bearing-inserts.webp

574 ms

bearing-end.webp

bearing-end.webp

598 ms

bearing-spherical-plain.webp

bearing-spherical-plain.webp

629 ms

pneumatic-cylinder-kit.webp

pneumatic-cylinder-kit.webp

664 ms

pillow-block-bearings.webp

pillow-block-bearings.webp

747 ms

customized-bearing-units.webp

customized-bearing-units.webp

800 ms

spherical-plain-bearings--hydraulic-rod-ends.webp

spherical-plain-bearings--hydraulic-rod-ends.webp

1067 ms

rod-end-bearings--linkages-bearings.webp

rod-end-bearings--linkages-bearings.webp

954 ms

ldk-bearings_1712470600.webp

ldk-bearings_1712470600.webp

961 ms

pro-icon.png

pro-icon.png

884 ms

bearing-unit-manufacturers.webp

bearing-unit-manufacturers.webp

1189 ms

bearing-unit-types.webp

bearing-unit-types.webp

1091 ms

iatf-certified-manufacturing.webp

iatf-certified-manufacturing.webp

1224 ms

reliability-verification-testing-capability.webp

reliability-verification-testing-capability.webp

1253 ms

ldk-bearings.webp

ldk-bearings.webp

1250 ms

mounted-bearing.webp

mounted-bearing.webp

1361 ms

stainless-steel-bearing-units.webp

stainless-steel-bearing-units.webp

1398 ms

plastic-bearing-units_1716462653.webp

plastic-bearing-units_1716462653.webp

1489 ms

stamped-steel-housed-units.webp

stamped-steel-housed-units.webp

1514 ms

silver-bearing.webp

silver-bearing.webp

1545 ms

plummer-blocks_1716889279.webp

plummer-blocks_1716889279.webp

1474 ms

bearing-inserts.webp

bearing-inserts.webp

1660 ms

pillow-block-bearings.webp

pillow-block-bearings.webp

1623 ms

tapped-base-pillow-block-bearings.webp

tapped-base-pillow-block-bearings.webp

1718 ms

4-bolt-flange-bearing.webp

4-bolt-flange-bearing.webp

1711 ms

2-bolt-flange-bearing.webp

2-bolt-flange-bearing.webp

1764 ms

take-up-bearing-units.webp

take-up-bearing-units.webp

1763 ms

flange-cartridge-bearing.webp

flange-cartridge-bearing.webp

1840 ms

Roboto-Regular.ttf

Roboto-Regular.ttf

1942 ms

font_4496777_3zpjouzt7nl.woff

font_4496777_3zpjouzt7nl.woff

731 ms

Roboto-Bold.ttf

Roboto-Bold.ttf

1925 ms

Roboto-Medium.ttf

Roboto-Medium.ttf

1826 ms

iconfont.woff

iconfont.woff

1731 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1946 ms

Roboto-Light.ttf

Roboto-Light.ttf

1991 ms

3-bolt-flange-mounted-bearings.webp

3-bolt-flange-mounted-bearings.webp

1953 ms

hanger-bearing-units.webp

hanger-bearing-units.webp

1794 ms

ucfa205.webp

ucfa205.webp

1776 ms

ucc206.webp

ucc206.webp

1780 ms

ucsb2-pillow-block-bearings-2-bolt-bearing-housing.webp

ucsb2-pillow-block-bearings-2-bolt-bearing-housing.webp

1837 ms

ucph2-pillow-block-bearings-2-bolt-bearing-housing-pedestal-base.webp

ucph2-pillow-block-bearings-2-bolt-bearing-housing-pedestal-base.webp

1820 ms

custom-bearings.webp

custom-bearings.webp

1870 ms

mountable-bearings.webp

mountable-bearings.webp

1721 ms

stainless-steel-pillow-block-bearings.webp

stainless-steel-pillow-block-bearings.webp

1670 ms

corrosion-resistance-bearing.webp

corrosion-resistance-bearing.webp

1669 ms

stainless-pillow-block-bearing.webp

stainless-pillow-block-bearing.webp

1661 ms

stainless-steel-bearing-units.webp

stainless-steel-bearing-units.webp

1735 ms

stainless-steel-bearing.webp

stainless-steel-bearing.webp

1666 ms

stainless-bearings.webp

stainless-bearings.webp

1658 ms

bearing-stainless.webp

bearing-stainless.webp

1634 ms

stainless-steel-bearings-suppliers.webp

stainless-steel-bearings-suppliers.webp

1666 ms

stainless-steel-bearing-manufacturers.webp

stainless-steel-bearing-manufacturers.webp

1588 ms

stainless-steel-bearing-material.webp

stainless-steel-bearing-material.webp

1681 ms

bearing-suppliers.webp

bearing-suppliers.webp

1604 ms

bearings-for-sale.webp

bearings-for-sale.webp

1641 ms

types-of-bearings.webp

types-of-bearings.webp

1619 ms

different-types-of-bearing.webp

different-types-of-bearing.webp

1595 ms

bearing-factory.webp

bearing-factory.webp

1574 ms

bearing-wholesale.webp

bearing-wholesale.webp

1643 ms

housing-bearing-unit.webp

housing-bearing-unit.webp

1594 ms

bearing-uses-and-types.webp

bearing-uses-and-types.webp

1632 ms

water-proof-bearing.webp

water-proof-bearing.webp

1596 ms

plastic-bearing-units.webp

plastic-bearing-units.webp

1624 ms

plastic-bearing-price.webp

plastic-bearing-price.webp

1617 ms

plastic-bearing-manufacturers.webp

plastic-bearing-manufacturers.webp

1509 ms

custom-plastic-bearings.webp

custom-plastic-bearings.webp

1476 ms

plastic-bearing-material.webp

plastic-bearing-material.webp

1450 ms

bearings-for-sale.webp

bearings-for-sale.webp

1463 ms

different-types-of-bearing.webp

different-types-of-bearing.webp

1445 ms

bearing-factory.webp

bearing-factory.webp

1411 ms

bearing-types.webp

bearing-types.webp

1422 ms

bearing-wholesale.webp

bearing-wholesale.webp

1459 ms

bearing-units.webp

bearing-units.webp

1454 ms

ball-bearing-units.webp

ball-bearing-units.webp

1486 ms

housed-ball-bearing-units.webp

housed-ball-bearing-units.webp

1464 ms

ball-bearing-housed-units.webp

ball-bearing-housed-units.webp

1463 ms

housed-bearings.webp

housed-bearings.webp

1430 ms

mounted-bearings.webp

mounted-bearings.webp

1457 ms

mounted-ball-bearings.webp

mounted-ball-bearings.webp

1443 ms

plastic-bearing-units.webp

plastic-bearing-units.webp

1450 ms

plastic-bearing-price.webp

plastic-bearing-price.webp

1451 ms

plastic-bearing-manufacturers.webp

plastic-bearing-manufacturers.webp

1485 ms

stamped-steel-pillow-block-bearings.webp

stamped-steel-pillow-block-bearings.webp

1395 ms

sbpfl201.webp

sbpfl201.webp

1422 ms

sapf2-sapft2-stamped-housing-units.webp

sapf2-sapft2-stamped-housing-units.webp

1411 ms

sbpf201.webp

sbpf201.webp

1447 ms

pressed-steel-pillow-block-bearing.webp

pressed-steel-pillow-block-bearing.webp

1411 ms

u00-k00-zinc-alloy-seriers-insert-bearing.webp

u00-k00-zinc-alloy-seriers-insert-bearing.webp

1493 ms

up00-ufl00-zinc-alloy-bearing-units.webp

up00-ufl00-zinc-alloy-bearing-units.webp

1391 ms

kp00-kfl00-zinc-alloy-bearing-units.webp

kp00-kfl00-zinc-alloy-bearing-units.webp

1419 ms

stainless-steel-bearing-inserts.webp

stainless-steel-bearing-inserts.webp

1388 ms

silver-bearing-ssup.webp

silver-bearing-ssup.webp

1447 ms

silver-ball-bearing-sskp.webp

silver-ball-bearing-sskp.webp

1436 ms

sn-plummer-block.webp

sn-plummer-block.webp

1469 ms

snu509.webp

snu509.webp

1380 ms

plummer-bearing-housing.webp

plummer-bearing-housing.webp

1411 ms

saf-520-bearing.webp

saf-520-bearing.webp

1421 ms

plummer-block-bearing-price.webp

plummer-block-bearing-price.webp

1443 ms

chrome-steel-bearing-inserts_1719488175.webp

chrome-steel-bearing-inserts_1719488175.webp

1440 ms

stainless-steel-bearing-inserts.webp

stainless-steel-bearing-inserts.webp

1428 ms

agriculture-bearings_1718448910.webp

agriculture-bearings_1718448910.webp

1414 ms

rubber-mounted-cartridge-bearing-inserts_1718448958.webp

rubber-mounted-cartridge-bearing-inserts_1718448958.webp

1418 ms

stainless-steel-deep-groove-ball-bearings.webp

stainless-steel-deep-groove-ball-bearings.webp

1431 ms

bearing-accessories_1718449051.webp

bearing-accessories_1718449051.webp

1407 ms

customized-bearing-inserts.webp

customized-bearing-inserts.webp

1453 ms

background-black.webp

background-black.webp

1544 ms

rod-end-bearings.webp

rod-end-bearings.webp

1533 ms

spherical-plain-bearing.webp

spherical-plain-bearing.webp

1508 ms

mounting-accessories-for-pneumatic-cylinders_1718848772.webp

mounting-accessories-for-pneumatic-cylinders_1718848772.webp

1501 ms

pro2-back1.jpg

pro2-back1.jpg

1458 ms

ldk-bearings-unit-manufacturer.webp

ldk-bearings-unit-manufacturer.webp

1961 ms

hvac-bearing.webp

hvac-bearing.webp

1650 ms

go-kart-bearing.webp

go-kart-bearing.webp

1791 ms

mining-bearing.webp

mining-bearing.webp

1752 ms

solution-for-4-4-off-road-vehichle.webp

solution-for-4-4-off-road-vehichle.webp

1614 ms

food-processing-machinery.webp

food-processing-machinery.webp

1567 ms

solar-tracker-bearing.webp

solar-tracker-bearing.webp

2072 ms

agricultural-machinery-bearings.webp

agricultural-machinery-bearings.webp

1956 ms

contact-back.jpg

contact-back.jpg

1762 ms

ldk-bearings-updated-certificate-of-high-tech-enterprise.webp

ldk-bearings-updated-certificate-of-high-tech-enterprise.webp

1869 ms

ptc-aisa-2019.webp

ptc-aisa-2019.webp

1912 ms

rod-ends.webp

rod-ends.webp

1823 ms

foot-back.jpg

foot-back.jpg

1872 ms

ldk-bearings-wechat.webp

ldk-bearings-wechat.webp

1914 ms

Accessibility Review

ldk-bearing.com accessibility score

80

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

ldk-bearing.com best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ldk-bearing.com SEO score

91

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ldk-bearing.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 Ldk-bearing.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

ldk-bearing.com

Open Graph description is not detected on the main page of Ldk Bearing. 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: