Tools & Wizards About Us
seamarkzm.com screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

seamarkzm.com

Zhuomao/Seamark: BGA Rework Station/X-Ray Inspection Machine/X-Ray SMD Reel Counter Manufacturer

Page Load Speed

3.5 sec in total

First Response

377 ms

Resources Loaded

2.6 sec

Page Rendered

519 ms

seamarkzm.com screenshot

About Website

Click here to check amazing Seamark Zm content. Otherwise, check out these important facts you probably never knew about seamarkzm.com

As one of the leading professional suppliers of BGA Rework Station, X-Ray Inspection Machine, and X-Ray SMD Reel Counter in China, Seamark has specialized in research, development, production, and sel...

Visit seamarkzm.com

Key Findings

We analyzed Seamarkzm.com page load time and found that the first response time was 377 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

seamarkzm.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value12.8 s

13/100

10%

Network Requests Diagram

seamarkzm.com

377 ms

seamarkzm.com

283 ms

www.seamarkzm.com

510 ms

index.min.css

87 ms

jquery-1.10.2.min.js

114 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 95% of them (83 requests) were addressed to the original Seamarkzm.com, 3% (3 requests) were made to Googletagmanager.com and 1% (1 request) were made to At.alicdn.com. The less responsive or slowest element that took the longest time to load (696 ms) belongs to the original domain Seamarkzm.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 169.0 kB (13%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Seamarkzm.com main page is 1.3 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. 45% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 148.4 kB

  • Original 174.9 kB
  • After minification 126.9 kB
  • After compression 26.5 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. This page needs HTML code to be minified as it can gain 48.1 kB, which is 27% 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 148.4 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 18.8 kB

  • Original 1.1 MB
  • After minification 1.1 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. Seamark Zm images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.2 kB

  • Original 73.0 kB
  • After minification 73.0 kB
  • After compression 71.8 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

-4%

Potential reduce by 605 B

  • Original 16.4 kB
  • After minification 16.4 kB
  • After compression 15.8 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. Seamarkzm.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (22%)

Requests Now

79

After Optimization

62

  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seamark Zm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

seamarkzm.com

seamarkzm.com

377 ms

seamarkzm.com

seamarkzm.com

283 ms

www.seamarkzm.com

www.seamarkzm.com

510 ms

index.min.css

index.min.css

87 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

114 ms

swiper.min.js

swiper.min.js

122 ms

js

js

59 ms

js

js

104 ms

kaka-1.0.0.js

kaka-1.0.0.js

118 ms

all.min.js

all.min.js

128 ms

wow.min.js

wow.min.js

130 ms

traffic.js

traffic.js

164 ms

swiper.min.css

swiper.min.css

112 ms

font-awesome.css

font-awesome.css

119 ms

gtm.js

gtm.js

112 ms

seamark-logo.png

seamark-logo.png

83 ms

en.png

en.png

86 ms

es.png

es.png

85 ms

ko.png

ko.png

83 ms

de.png

de.png

85 ms

it.png

it.png

83 ms

ru.png

ru.png

162 ms

pt.png

pt.png

166 ms

ar.png

ar.png

158 ms

vi.png

vi.png

168 ms

th.png

th.png

165 ms

pl.png

pl.png

164 ms

ball-grid-array-rework.webp

ball-grid-array-rework.webp

365 ms

seamark_1620463575.jpg

seamark_1620463575.jpg

254 ms

bga-rework-station-1.png

bga-rework-station-1.png

251 ms

the-mobile-phone-rework-station.webp

the-mobile-phone-rework-station.webp

252 ms

x-ray-smd-reel-counter.png

x-ray-smd-reel-counter.png

253 ms

xct8500-universal-industrial-x-ray-inspection-system.webp

xct8500-universal-industrial-x-ray-inspection-system.webp

243 ms

x6600b-offline-x-ray-inspection-machine.webp

x6600b-offline-x-ray-inspection-machine.webp

323 ms

xb5100-winding-battery-inspection.webp

xb5100-winding-battery-inspection.webp

332 ms

xc1000-offline-reel-counter.webp

xc1000-offline-reel-counter.webp

333 ms

back_1.jpg

back_1.jpg

333 ms

pcba-repairing.jpg

pcba-repairing.jpg

397 ms

smd-components-counting.jpg

smd-components-counting.jpg

526 ms

industrial-ndt-microfocus-inspection.jpg

industrial-ndt-microfocus-inspection.jpg

482 ms

ems-component-smart-storage.jpg

ems-component-smart-storage.jpg

480 ms

about-seamark.webp

about-seamark.webp

497 ms

absen.jpg

absen.jpg

442 ms

asus.jpg

asus.jpg

477 ms

celestica.jpg

celestica.jpg

517 ms

changhgong.jpg

changhgong.jpg

554 ms

ericsson.jpg

ericsson.jpg

558 ms

gigabyte.jpg

gigabyte.jpg

564 ms

hikvision.jpg

hikvision.jpg

576 ms

hisense.jpg

hisense.jpg

593 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

591 ms

font_2497371_nlbbvzgmxwl.woff

font_2497371_nlbbvzgmxwl.woff

535 ms

ARIAL.TTF

ARIAL.TTF

655 ms

ARIALBD.TTF

ARIALBD.TTF

696 ms

kaifa.jpg

kaifa.jpg

585 ms

lenovo.jpg

lenovo.jpg

594 ms

lifearguememnted.jpg

lifearguememnted.jpg

608 ms

msi.jpg

msi.jpg

594 ms

nvida.jpg

nvida.jpg

593 ms

samsung.jpg

samsung.jpg

590 ms

scc.jpg

scc.jpg

610 ms

skyworth.jpg

skyworth.jpg

648 ms

.jpg

.jpg

663 ms

huawei.jpg

huawei.jpg

584 ms

huawei_1620809127.png

huawei_1620809127.png

583 ms

zte.png

zte.png

599 ms

ericssion.png

ericssion.png

603 ms

celestica.png

celestica.png

642 ms

hikvision.png

hikvision.png

583 ms

scc_1620811732.png

scc_1620811732.png

577 ms

kaifa.png

kaifa.png

583 ms

dell.png

dell.png

598 ms

gigebyte.webp

gigebyte.webp

568 ms

asus.png

asus.png

575 ms

sumsung_1620812089.png

sumsung_1620812089.png

547 ms

lenovo.png

lenovo.png

513 ms

msi.png

msi.png

515 ms

abson.png

abson.png

525 ms

skyworth.png

skyworth.png

512 ms

hisense.png

hisense.png

536 ms

changhong.png

changhong.png

543 ms

life.augmented.png

life.augmented.png

517 ms

nvidia.png

nvidia.png

520 ms

recent-information-at-seamark_1619061166.jpg

recent-information-at-seamark_1619061166.jpg

511 ms

recent-information-at-seamark3.jpg

recent-information-at-seamark3.jpg

510 ms

recent-information-at-seamark1.jpg

recent-information-at-seamark1.jpg

536 ms

back_2.jpg

back_2.jpg

529 ms

Accessibility Review

seamarkzm.com accessibility score

82

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

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

seamarkzm.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

seamarkzm.com SEO score

93

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

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

seamarkzm.com

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