Tools & Wizards About Us
sightglasswindows.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

sightglasswindows.com

Sight Glasses, Liquid Level Gauges, Flow Indicators and Process Equipment

Page Load Speed

1.4 sec in total

First Response

121 ms

Resources Loaded

999 ms

Page Rendered

237 ms

sightglasswindows.com screenshot

About Website

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

Manufacturer of sight glasses, liquid level gauges, sight flow indicators and other process equipment.

Visit sightglasswindows.com

Key Findings

We analyzed Sightglasswindows.com page load time and found that the first response time was 121 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

sightglasswindows.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value4.8 s

68/100

10%

TBT (Total Blocking Time)

Value840 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.279

43/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

sightglasswindows.com

121 ms

www.sightglasswindows.com

232 ms

gtm.js

60 ms

js

97 ms

js

133 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 67% of them (36 requests) were addressed to the original Sightglasswindows.com, 13% (7 requests) were made to Apis.google.com and 6% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (386 ms) belongs to the original domain Sightglasswindows.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 46.5 kB (3%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sightglasswindows.com main page is 1.5 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 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 36.6 kB

  • Original 45.4 kB
  • After minification 44.8 kB
  • After compression 8.8 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 36.6 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 6.4 kB

  • Original 1.0 MB
  • After minification 1.0 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. Sight Glasswindows images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.7 kB

  • Original 398.2 kB
  • After minification 398.2 kB
  • After compression 395.5 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

-25%

Potential reduce by 892 B

  • Original 3.5 kB
  • After minification 3.5 kB
  • After compression 2.6 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. Sightglasswindows.com needs all CSS files to be minified and compressed as it can save up to 892 B or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (42%)

Requests Now

50

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sight Glasswindows. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sightglasswindows.com

sightglasswindows.com

121 ms

www.sightglasswindows.com

www.sightglasswindows.com

232 ms

gtm.js

gtm.js

60 ms

js

js

97 ms

js

js

133 ms

catalogstyle.css

catalogstyle.css

57 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

118 ms

jssor2.js

jssor2.js

166 ms

colorbox.css

colorbox.css

164 ms

plusone.js

plusone.js

24 ms

in.js

in.js

22 ms

loader.js

loader.js

101 ms

widgets.js

widgets.js

102 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

66 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

36 ms

cb=gapi.loaded_2

cb=gapi.loaded_2

35 ms

sharebutton

sharebutton

43 ms

catalogbg2015c.jpg

catalogbg2015c.jpg

219 ms

logo2015.png

logo2015.png

59 ms

navbgtop1.png

navbgtop1.png

59 ms

facebook.png

facebook.png

60 ms

twitter.png

twitter.png

116 ms

youtube.png

youtube.png

116 ms

rss.png

rss.png

116 ms

madeinusa.png

madeinusa.png

170 ms

navbgtop2.png

navbgtop2.png

169 ms

breadbg.jpg

breadbg.jpg

169 ms

loading.gif

loading.gif

170 ms

header-maincatalog.jpg

header-maincatalog.jpg

221 ms

model-s-store.jpg

model-s-store.jpg

224 ms

header-glass-online-store.jpg

header-glass-online-store.jpg

224 ms

header-modelspromo.jpg

header-modelspromo.jpg

275 ms

header-maincatalog2.jpg

header-maincatalog2.jpg

276 ms

header-maincatalog3.jpg

header-maincatalog3.jpg

273 ms

header-salesrepopenings.jpg

header-salesrepopenings.jpg

328 ms

catalogcellbg2015.png

catalogcellbg2015.png

282 ms

rfq.png

rfq.png

277 ms

catalogcellbg.jpg

catalogcellbg.jpg

327 ms

catalog-main.png

catalog-main.png

329 ms

catalog-resources.png

catalog-resources.png

332 ms

techtalks1-video1.jpg

techtalks1-video1.jpg

333 ms

noteicon.jpg

noteicon.jpg

335 ms

design-edge.png

design-edge.png

382 ms

footerbar.jpg

footerbar.jpg

386 ms

footerbg.jpg

footerbg.jpg

384 ms

made-in-usa.jpg

made-in-usa.jpg

385 ms

logo-small.jpg

logo-small.jpg

386 ms

call-tracking_9.js

call-tracking_9.js

30 ms

postmessageRelay

postmessageRelay

29 ms

wcm

wcm

44 ms

developers.google.com

developers.google.com

300 ms

3192416480-postmessagerelay.js

3192416480-postmessagerelay.js

22 ms

rpc:shindig_random.js

rpc:shindig_random.js

12 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

7 ms

Accessibility Review

sightglasswindows.com accessibility score

60

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

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

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

sightglasswindows.com best practices score

50

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

sightglasswindows.com SEO score

80

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

Links do not have descriptive text

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

    N/A

  • Encoding

    UTF-8

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

sightglasswindows.com

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