Tools & Wizards About Us
senjiefilter.com screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

senjiefilter.com

Hydraulic Oil Filter, Air Compressor Filter, Water Filter Suppliers and Manufacturers - Henan Senjie Filtration Equipment Co.,Ltd

Page Load Speed

3.8 sec in total

First Response

419 ms

Resources Loaded

2.9 sec

Page Rendered

510 ms

senjiefilter.com screenshot

About Website

Welcome to senjiefilter.com homepage info - get ready to check Senjie Filter best content right away, or after learning these important things about senjiefilter.com

Established in the early 1980s, Senjie is one of the most professional air compressor inline filter, air filter, filtration equipment, auto filter manufacturers and suppliers in China. Our factory off...

Visit senjiefilter.com

Key Findings

We analyzed Senjiefilter.com page load time and found that the first response time was 419 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

senjiefilter.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.238

52/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

senjiefilter.com

419 ms

www.senjiefilter.com

632 ms

bootstrap.min.css

193 ms

swiper.min.css

356 ms

style.css

250 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 82% of them (49 requests) were addressed to the original Senjiefilter.com, 12% (7 requests) were made to Js01.v15cdn.com and 7% (4 requests) were made to Js02.v15cdn.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Senjiefilter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.0 kB (5%)

Content Size

1.9 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Senjiefilter.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. 50% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 28.2 kB

  • Original 35.9 kB
  • After minification 35.1 kB
  • After compression 7.7 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. 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 28.2 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 27.1 kB

  • Original 1.6 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. Senjie Filter images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 12.6 kB

  • Original 177.3 kB
  • After minification 176.7 kB
  • After compression 164.7 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

-34%

Potential reduce by 19.2 kB

  • Original 56.2 kB
  • After minification 50.8 kB
  • After compression 37.0 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. Senjiefilter.com needs all CSS files to be minified and compressed as it can save up to 19.2 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (36%)

Requests Now

58

After Optimization

37

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Senjie Filter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

senjiefilter.com

senjiefilter.com

419 ms

www.senjiefilter.com

www.senjiefilter.com

632 ms

bootstrap.min.css

bootstrap.min.css

193 ms

swiper.min.css

swiper.min.css

356 ms

style.css

style.css

250 ms

index.css

index.css

248 ms

index_about.css

index_about.css

255 ms

animations.css

animations.css

257 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

367 ms

sitecommon.js

sitecommon.js

361 ms

other.css

other.css

249 ms

Site_Common.js

Site_Common.js

361 ms

bootstrap.min.js

bootstrap.min.js

403 ms

comment.js

comment.js

219 ms

modernizr.custom.js

modernizr.custom.js

223 ms

fsbs.min.js

fsbs.min.js

220 ms

count2.js

count2.js

360 ms

inscroll.js

inscroll.js

227 ms

swiper.min.js

swiper.min.js

402 ms

float17515.js

float17515.js

262 ms

im.js

im.js

341 ms

logo202008211150390004186.png

logo202008211150390004186.png

98 ms

btn.png

btn.png

79 ms

ba202007171633173315951.jpg

ba202007171633173315951.jpg

848 ms

ba202007171628004822095.jpg

ba202007171628004822095.jpg

538 ms

ba202007171628217735631.jpg

ba202007171628217735631.jpg

981 ms

0660d005bnhc-0660d005bh4hc09458650789.jpg

0660d005bnhc-0660d005bh4hc09458650789.jpg

207 ms

01-nr1000-3vg-10-b-p-internormen-filter37551480263.jpg

01-nr1000-3vg-10-b-p-internormen-filter37551480263.jpg

262 ms

pi-8430-drg-60-oil-filter-element51528305655.jpg

pi-8430-drg-60-oil-filter-element51528305655.jpg

355 ms

replacement-hydac-filter-cartridge43190818252.jpg

replacement-hydac-filter-cartridge43190818252.jpg

377 ms

201809031655174959228.jpg

201809031655174959228.jpg

639 ms

201809031655215577457.jpg

201809031655215577457.jpg

1062 ms

p201809041701551145283.jpg

p201809041701551145283.jpg

929 ms

pd-hover-arrow.png

pd-hover-arrow.png

611 ms

p201809041702109739110.jpg

p201809041702109739110.jpg

758 ms

p201809041702234895298.jpg

p201809041702234895298.jpg

920 ms

p201809041702383332834.jpg

p201809041702383332834.jpg

868 ms

p201809041703001475707.jpg

p201809041703001475707.jpg

951 ms

p201809041703383463753.jpg

p201809041703383463753.jpg

1147 ms

news.jpg

news.jpg

1119 ms

n202312281704080254954.png

n202312281704080254954.png

1288 ms

n202312281656254109550.png

n202312281656254109550.png

1293 ms

n202312261640586652937.jpg

n202312261640586652937.jpg

1119 ms

n202312261638143509186.jpg

n202312261638143509186.jpg

1130 ms

s

s

1170 ms

app.css

app.css

1112 ms

chunk-vendors.js

chunk-vendors.js

1123 ms

app.js

app.js

1140 ms

timg7878468478.jpg

timg7878468478.jpg

1190 ms

share_f.png

share_f.png

1191 ms

share_t.png

share_t.png

1198 ms

share_l.png

share_l.png

1225 ms

share_y.png

share_y.png

1253 ms

icon_chat.png

icon_chat.png

139 ms

gic-fuwu.png

gic-fuwu.png

88 ms

serhead.png

serhead.png

89 ms

back.png

back.png

89 ms

img.png

img.png

100 ms

fj.png

fj.png

128 ms

send.png

send.png

126 ms

Accessibility Review

senjiefilter.com accessibility score

82

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

Image elements do not have [alt] attributes

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

senjiefilter.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

senjiefilter.com SEO score

92

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

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

    EN

  • Encoding

    UTF-8

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

senjiefilter.com

Open Graph data is detected on the main page of Senjie Filter. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: