Tools & Wizards About Us
sarlboro.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

sarlboro.com

汽车润滑油,工业润滑油,汽柴机油OEM代加工厂家,招商加盟代理-圣保路

Page Load Speed

19.9 sec in total

First Response

514 ms

Resources Loaded

19.1 sec

Page Rendered

279 ms

sarlboro.com screenshot

About Website

Click here to check amazing Sarlboro content. Otherwise, check out these important facts you probably never knew about sarlboro.com

圣保路润滑油专注汽车润滑油研发,生产集一体厂家,完善的售后服务体系,丰富多样化的市场扶持开拓润滑油口碑市场先例,是众多润滑油代理的首选品牌,针对全国润滑油市场的新老客户发展有扶持政策,合伙人全国统一热线：400-022-9899.

Visit sarlboro.com

Key Findings

We analyzed Sarlboro.com page load time and found that the first response time was 514 ms and then it took 19.3 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

sarlboro.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value280 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0.464

19/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

sarlboro.com

514 ms

www.sarlboro.com

1567 ms

base.css

216 ms

common.css

432 ms

index.css

849 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 62% of them (59 requests) were addressed to the original Sarlboro.com, 8% (8 requests) were made to Bdimg.share.baidu.com and 7% (7 requests) were made to Ckmap.mediav.com. The less responsive or slowest element that took the longest time to load (13 sec) belongs to the original domain Sarlboro.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 190.6 kB (9%)

Content Size

2.0 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sarlboro.com main page is 2.0 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 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 45.4 kB

  • Original 55.7 kB
  • After minification 46.9 kB
  • After compression 10.3 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 8.8 kB, which is 16% 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 45.4 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 99.6 kB

  • Original 1.7 MB
  • After minification 1.6 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. Sarlboro images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 43.4 kB

  • Original 306.4 kB
  • After minification 306.4 kB
  • After compression 263.1 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 43.4 kB or 14% of the original size.

CSS Optimization

-27%

Potential reduce by 2.2 kB

  • Original 8.2 kB
  • After minification 8.2 kB
  • After compression 6.0 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. Sarlboro.com needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (36%)

Requests Now

83

After Optimization

53

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sarlboro. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sarlboro.com

sarlboro.com

514 ms

www.sarlboro.com

www.sarlboro.com

1567 ms

base.css

base.css

216 ms

common.css

common.css

432 ms

index.css

index.css

849 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

1502 ms

jquery.SuperSlide.2.1.1.js

jquery.SuperSlide.2.1.1.js

864 ms

jquery.timelinr-0.9.3.js

jquery.timelinr-0.9.3.js

644 ms

ckplayer.js

ckplayer.js

1071 ms

common.js

common.js

663 ms

jquery.form.js

jquery.form.js

1070 ms

194406.js

194406.js

1093 ms

scrollReveal.min.js

scrollReveal.min.js

877 ms

zfbm.jpg

zfbm.jpg

433 ms

%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20220610112203_aNtufD.jpg

%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20220610112203_aNtufD.jpg

864 ms

%E8%BD%AE%E6%92%AD%E5%9B%BE1.jpg

%E8%BD%AE%E6%92%AD%E5%9B%BE1.jpg

5464 ms

2[2].png

2[2].png

12737 ms

PC%E8%BD%AE%E6%92%AD%E5%9B%BE02.jpg

PC%E8%BD%AE%E6%92%AD%E5%9B%BE02.jpg

3032 ms

%E5%9B%BD%E6%97%97%E9%BB%91%E8%89%B2%E8%83%8C%E6%99%AF%E5%9B%BE.jpg

%E5%9B%BD%E6%97%97%E9%BB%91%E8%89%B2%E8%83%8C%E6%99%AF%E5%9B%BE.jpg

437 ms

jiyou.png

jiyou.png

3041 ms

%E7%BD%91%E7%AB%99%E7%BC%A9%E7%95%A5%E5%9B%BE-1[5].jpg

%E7%BD%91%E7%AB%99%E7%BC%A9%E7%95%A5%E5%9B%BE-1[5].jpg

654 ms

%E7%BD%91%E7%BC%A9%E5%9B%BE1[1].jpg

%E7%BD%91%E7%BC%A9%E5%9B%BE1[1].jpg

2041 ms

%E7%BD%91%E7%AB%99%E7%BC%A9%E7%95%A5%E5%9B%BE[113].jpg

%E7%BD%91%E7%AB%99%E7%BC%A9%E7%95%A5%E5%9B%BE[113].jpg

2043 ms

2[7].png

2[7].png

2467 ms

%E7%BD%91%E7%AB%99%E6%B5%81%E7%A8%8B%E5%9B%BE.png

%E7%BD%91%E7%AB%99%E6%B5%81%E7%A8%8B%E5%9B%BE.png

4330 ms

%E7%BC%A9%E7%95%A5%E5%9B%BE02.jpg

%E7%BC%A9%E7%95%A5%E5%9B%BE02.jpg

2894 ms

0001.png

0001.png

4714 ms

%E7%BC%A9%E7%95%A5%E5%9B%BE[6].jpg

%E7%BC%A9%E7%95%A5%E5%9B%BE[6].jpg

3457 ms

2018_%E5%89%AF%E6%9C%AC.jpg

2018_%E5%89%AF%E6%9C%AC.jpg

4395 ms

2017%EF%BC%882%EF%BC%89.gif

2017%EF%BC%882%EF%BC%89.gif

3672 ms

2017%EF%BC%881%EF%BC%89.gif

2017%EF%BC%881%EF%BC%89.gif

3887 ms

%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20220610112126.jpg

%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20220610112126.jpg

4313 ms

new.jpg

new.jpg

4949 ms

close.png

close.png

4755 ms

s1.png

s1.png

4609 ms

s2.png

s2.png

4826 ms

s3.png

s3.png

4928 ms

footlogo.png

footlogo.png

5934 ms

close.jpg

close.jpg

5041 ms

error.jpg

error.jpg

5143 ms

tel.png

tel.png

5160 ms

fix.png

fix.png

5253 ms

line.jpg

line.jpg

5354 ms

icon.png

icon.png

5374 ms

bannerbtn.png

bannerbtn.png

5422 ms

pro1.png

pro1.png

5524 ms

pro2.png

pro2.png

5543 ms

pro3.png

pro3.png

5626 ms

sou.png

sou.png

5636 ms

share.js

share.js

1483 ms

34_PHUIhBPE_R6uNC_6X_geF.woff

34_PHUIhBPE_R6uNC_6X_geF.woff

5361 ms

history.png

history.png

5794 ms

yearline.png

yearline.png

5241 ms

line2.png

line2.png

5039 ms

push.js

push.js

1127 ms

hm.js

hm.js

920 ms

6582d634.js

6582d634.js

1267 ms

s.gif

s.gif

782 ms

mediav1130.html

mediav1130.html

1387 ms

proxy.html

proxy.html

755 ms

share_api.js

share_api.js

527 ms

share_view.js

share_view.js

578 ms

s.gif

s.gif

774 ms

local.info.g9hc4.cn

local.info.g9hc4.cn

244 ms

hm.gif

hm.gif

289 ms

b.js

b.js

1659 ms

yuan.png

yuan.png

3965 ms

zsbj.png

zsbj.png

6179 ms

tangram.js

tangram.js

525 ms

api_base.js

api_base.js

326 ms

local.info.g9hc4.cn

local.info.g9hc4.cn

1 ms

view_base.js

view_base.js

519 ms

pn

pn

1080 ms

company.jpg

company.jpg

12993 ms

b

b

1418 ms

share_style0_16.css

share_style0_16.css

287 ms

videoBtn.png

videoBtn.png

3257 ms

companybt.jpg

companybt.jpg

3404 ms

yuan22.png

yuan22.png

3326 ms

affim.js

affim.js

1889 ms

pixel

pixel

31 ms

t.gif

t.gif

1341 ms

ckmap.htm

ckmap.htm

959 ms

cm.gif

cm.gif

1303 ms

max.dmp.360.cn

max.dmp.360.cn

1048 ms

pixel

pixel

18 ms

m

m

224 ms

logger.js

logger.js

280 ms

m

m

224 ms

m

m

360 ms

m

m

329 ms

m

m

515 ms

34_PHUIhBPE_R6uNC_6X_geF.ttf

34_PHUIhBPE_R6uNC_6X_geF.ttf

2453 ms

m

m

224 ms

s.gif

s.gif

262 ms

Accessibility Review

sarlboro.com accessibility score

52

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.

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

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

sarlboro.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

sarlboro.com SEO score

86

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

    ZH

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sarlboro.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Sarlboro.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

sarlboro.com

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