Tools & Wizards About Us
chemarrow.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

chemarrow.com

Industrial Lubricants & Metalworking Fluids from Leading Lubricant Manufacturers in California | Cutting Oil, Rust Inhibitor, Specialty Lubricants

Page Load Speed

1.8 sec in total

First Response

135 ms

Resources Loaded

1.3 sec

Page Rendered

364 ms

chemarrow.com screenshot

About Website

Visit chemarrow.com now to see the best up-to-date Chemarrow content and also check out these interesting facts you probably never knew about chemarrow.com

Chem Arrow is a leading industrial lubricant company, manufacturers of industrial lubricants, metalworking fluids, cutting oil, rust inhibitors & specialty lubricants based in California, USA; operati...

Visit chemarrow.com

Key Findings

We analyzed Chemarrow.com page load time and found that the first response time was 135 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

chemarrow.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value4.3 s

75/100

10%

TBT (Total Blocking Time)

Value210 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.4 s

48/100

10%

Network Requests Diagram

chemarrow.com

135 ms

www.chemarrow.com

375 ms

gtm.js

65 ms

amq0sbx.css

130 ms

all.css

45 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 74% of them (29 requests) were addressed to the original Chemarrow.com, 13% (5 requests) were made to Cdn.jsdelivr.net and 8% (3 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (481 ms) belongs to the original domain Chemarrow.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 69.3 kB (2%)

Content Size

3.2 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chemarrow.com main page is 3.2 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. 30% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 25.2 kB

  • Original 32.5 kB
  • After minification 24.6 kB
  • After compression 7.2 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 7.9 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 25.2 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 22.4 kB

  • Original 3.1 MB
  • After minification 3.1 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. Chemarrow images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 15.8 kB

  • Original 70.4 kB
  • After minification 70.4 kB
  • After compression 54.6 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 15.8 kB or 22% of the original size.

CSS Optimization

-38%

Potential reduce by 5.8 kB

  • Original 15.3 kB
  • After minification 15.3 kB
  • After compression 9.5 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. Chemarrow.com needs all CSS files to be minified and compressed as it can save up to 5.8 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (44%)

Requests Now

34

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chemarrow. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chemarrow.com

chemarrow.com

135 ms

www.chemarrow.com

www.chemarrow.com

375 ms

gtm.js

gtm.js

65 ms

amq0sbx.css

amq0sbx.css

130 ms

all.css

all.css

45 ms

bootstrap.min.css

bootstrap.min.css

37 ms

base-styles-4.2.css

base-styles-4.2.css

81 ms

menu-2.0.0.css

menu-2.0.0.css

131 ms

global.css

global.css

130 ms

public-content-1.0.css

public-content-1.0.css

127 ms

WebResource.axd

WebResource.axd

142 ms

ScriptResource.axd

ScriptResource.axd

173 ms

ScriptResource.axd

ScriptResource.axd

146 ms

jquery.min.js

jquery.min.js

51 ms

lodash.min.js

lodash.min.js

58 ms

breaky-min.js

breaky-min.js

57 ms

bootstrap.min.js

bootstrap.min.js

57 ms

menu-2.0.0.js

menu-2.0.0.js

154 ms

run.js

run.js

163 ms

p.css

p.css

20 ms

chem-arrow-logo.png

chem-arrow-logo.png

67 ms

us.png

us.png

68 ms

es.png

es.png

67 ms

fins2.png

fins2.png

69 ms

lube-large.png

lube-large.png

69 ms

mist.png

mist.png

67 ms

fb.jpg

fb.jpg

68 ms

twit.jpg

twit.jpg

71 ms

in.jpg

in.jpg

76 ms

accreditations.png

accreditations.png

123 ms

drop-arrow.png

drop-arrow.png

59 ms

homepage-banner-nctNEW.png

homepage-banner-nctNEW.png

125 ms

block-link-232-shadow.png

block-link-232-shadow.png

58 ms

block-link-arrow.png

block-link-arrow.png

58 ms

image.axd

image.axd

377 ms

image.axd

image.axd

481 ms

hvac-banner.jpg

hvac-banner.jpg

199 ms

d

d

22 ms

d

d

30 ms

Accessibility Review

chemarrow.com accessibility score

64

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

chemarrow.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

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

chemarrow.com SEO score

84

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

High

robots.txt is not valid

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chemarrow.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Chemarrow.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

chemarrow.com

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