Tools & Wizards About Us
hplctips.blogspot.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

hplctips.blogspot.com

HPLC CHROMATOGRAPHY HINTS and TIPS FOR CHROMATOGRAPHERS [HPLC TRAINING ARTICLES]

Page Load Speed

2.2 sec in total

First Response

113 ms

Resources Loaded

1.5 sec

Page Rendered

569 ms

hplctips.blogspot.com screenshot

About Website

Welcome to hplctips.blogspot.com homepage info - get ready to check HPLC TIPS Blogspot best content for United States right away, or after learning these important things about hplctips.blogspot.com

HPLC hints and tips blog about HPLC, UHPLC, chromatography, LC/MS, LC-MS, CE, SFC, GC and the separation sciences.Training Provided by William Letter.

Visit hplctips.blogspot.com

Key Findings

We analyzed Hplctips.blogspot.com page load time and found that the first response time was 113 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

hplctips.blogspot.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

86/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value1,450 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.439

21/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

hplctips.blogspot.com

113 ms

hplctips.blogspot.com

137 ms

3566091532-css_bundle_v2.css

45 ms

css2

65 ms

platform.js

54 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Hplctips.blogspot.com, 24% (21 requests) were made to Lh3.googleusercontent.com and 11% (10 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (554 ms) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 172.5 kB (15%)

Content Size

1.1 MB

After Optimization

943.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hplctips.blogspot.com main page is 1.1 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. 55% of websites need less resources to load. Javascripts take 789.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 115.4 kB

  • Original 144.0 kB
  • After minification 141.4 kB
  • After compression 28.6 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 115.4 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 7.0 kB

  • Original 175.2 kB
  • After minification 168.2 kB

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. HPLC TIPS Blogspot images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 50.1 kB

  • Original 789.2 kB
  • After minification 789.2 kB
  • After compression 739.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 2 B

  • Original 7.8 kB
  • After minification 7.8 kB
  • After compression 7.8 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. Hplctips.blogspot.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 57 (70%)

Requests Now

82

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HPLC TIPS Blogspot. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hplctips.blogspot.com

hplctips.blogspot.com

113 ms

hplctips.blogspot.com

hplctips.blogspot.com

137 ms

3566091532-css_bundle_v2.css

3566091532-css_bundle_v2.css

45 ms

css2

css2

65 ms

platform.js

platform.js

54 ms

element.js

element.js

75 ms

adsbygoogle.js

adsbygoogle.js

120 ms

2.js

2.js

445 ms

887505510-widgets.js

887505510-widgets.js

45 ms

authorization.css

authorization.css

189 ms

image

image

175 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

118 ms

google_top_exp.js

google_top_exp.js

119 ms

gradients_deep.png

gradients_deep.png

166 ms

icon18_email.gif

icon18_email.gif

167 ms

icon18_edit_allbkg.gif

icon18_edit_allbkg.gif

168 ms

share_buttons_20_3.png

share_buttons_20_3.png

72 ms

logo-16.png

logo-16.png

72 ms

show_ads_impl.js

show_ads_impl.js

163 ms

navbar.g

navbar.g

41 ms

followers.g

followers.g

33 ms

authorization.css

authorization.css

144 ms

icons_peach.png

icons_peach.png

4 ms

platform:gapi.iframes.style.common.js

platform:gapi.iframes.style.common.js

10 ms

arrows-light.png

arrows-light.png

8 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

7 ms

followers.g

followers.g

196 ms

zrt_lookup.html

zrt_lookup.html

42 ms

ads

ads

436 ms

ads

ads

554 ms

c.php

c.php

89 ms

r.php

r.php

180 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

8 ms

ACg8ocJvGzJxgiLS6jIbC38_3xFCLsQqpkVIw2cROY09GSKqh1JlIA=s45-c-mo

ACg8ocJvGzJxgiLS6jIbC38_3xFCLsQqpkVIw2cROY09GSKqh1JlIA=s45-c-mo

47 ms

ALV-UjUezGZKy8exEV7Jh38eVtwo6q_wyc3XSoo6zXFeB5zYuTco22A8=s45-c

ALV-UjUezGZKy8exEV7Jh38eVtwo6q_wyc3XSoo6zXFeB5zYuTco22A8=s45-c

44 ms

ALV-UjXlpCfzpZRq5EOVbu877WRJkC3d6lpXF1VeCV-Wap-D6-bZuzkW=s45-c

ALV-UjXlpCfzpZRq5EOVbu877WRJkC3d6lpXF1VeCV-Wap-D6-bZuzkW=s45-c

52 ms

ACg8ocKQLFW8aDpFAP92UiuIcrhVBlfDqtwicDWda7ufPaFCW1ra_Q=s45-c-mo

ACg8ocKQLFW8aDpFAP92UiuIcrhVBlfDqtwicDWda7ufPaFCW1ra_Q=s45-c-mo

44 ms

ALV-UjXbz-mmuFIO4YJZNZx4JH_5QdWW1p9eZgGEb_Va01gO_k7SCSVpKQ=s45-c

ALV-UjXbz-mmuFIO4YJZNZx4JH_5QdWW1p9eZgGEb_Va01gO_k7SCSVpKQ=s45-c

59 ms

ACg8ocIQ8b_LJb2GkIQk_RGjdzZZEt1bYrSJ_A_dQodkf4UxvX222w=s45-c-mo

ACg8ocIQ8b_LJb2GkIQk_RGjdzZZEt1bYrSJ_A_dQodkf4UxvX222w=s45-c-mo

41 ms

ALV-UjUMDJEU5nq1a5xzLfPWdKOgap18amGYyASi9CR9S0uuG2R1UPE=s45-c

ALV-UjUMDJEU5nq1a5xzLfPWdKOgap18amGYyASi9CR9S0uuG2R1UPE=s45-c

74 ms

ACg8ocJSGepFKduSm-qiP7sHTd40PwLeI66ez9MLoh8L795PfY30=s45-c-mo

ACg8ocJSGepFKduSm-qiP7sHTd40PwLeI66ez9MLoh8L795PfY30=s45-c-mo

62 ms

ACg8ocK2G8cyeCBmGF1gnGf_V1B21SiGjJkWwbsh8tnd3f7tKcStogDy=s45-c-mo

ACg8ocK2G8cyeCBmGF1gnGf_V1B21SiGjJkWwbsh8tnd3f7tKcStogDy=s45-c-mo

62 ms

ACg8ocKQugJg2DB5HH7gTtRP3KGbStv2g56TiqQnTdiQuttbIJ9Wog=s45-c-mo

ACg8ocKQugJg2DB5HH7gTtRP3KGbStv2g56TiqQnTdiQuttbIJ9Wog=s45-c-mo

63 ms

ALV-UjWSfTTMEicZfwjdcxU0idhrDTKKK7BtAxqu2yJfYsIqUVJbrxoD2Q=s45-c

ALV-UjWSfTTMEicZfwjdcxU0idhrDTKKK7BtAxqu2yJfYsIqUVJbrxoD2Q=s45-c

120 ms

ACg8ocKnG2_TTtQTYQbh748sGF1bscOphs67rKIg2jdWAC07JukQlA=s45-c-mo

ACg8ocKnG2_TTtQTYQbh748sGF1bscOphs67rKIg2jdWAC07JukQlA=s45-c-mo

83 ms

ACg8ocIb3fG9_OplOSM_1uIQcDawU9CjWI9PVWLCaVBbO8SRzpfAtw=s45-c-mo

ACg8ocIb3fG9_OplOSM_1uIQcDawU9CjWI9PVWLCaVBbO8SRzpfAtw=s45-c-mo

79 ms

ACg8ocKh45u5Cbms8JTEc5obnsY9TrmnPx0o4MidV3c0GJy-UnLrt78=s45-c-mo

ACg8ocKh45u5Cbms8JTEc5obnsY9TrmnPx0o4MidV3c0GJy-UnLrt78=s45-c-mo

81 ms

ACg8ocIetNIWVAx_QIoyoP5Ma4Q2WqR4DxZSaJTnJTcEgMMf8vd0Xw=s45-c-mo

ACg8ocIetNIWVAx_QIoyoP5Ma4Q2WqR4DxZSaJTnJTcEgMMf8vd0Xw=s45-c-mo

113 ms

ACg8ocLExWfehOX82oHVs2KkNOu74I6m7EE52a9JTYCMvV5dQVCN3Q=s45-c-mo

ACg8ocLExWfehOX82oHVs2KkNOu74I6m7EE52a9JTYCMvV5dQVCN3Q=s45-c-mo

92 ms

ACg8ocJTO9-hz5GD5YYKRRgaAdSK10Xi6G4MOEwYsVg1r-u8sQBMPg=s45-c-mo

ACg8ocJTO9-hz5GD5YYKRRgaAdSK10Xi6G4MOEwYsVg1r-u8sQBMPg=s45-c-mo

99 ms

ALV-UjVamT3OSYQTk2Exz4H60KwcU-YRB1DsHEfPFdKeZTKoVBnFEAU6=s45-c

ALV-UjVamT3OSYQTk2Exz4H60KwcU-YRB1DsHEfPFdKeZTKoVBnFEAU6=s45-c

125 ms

ACg8ocJiuI8oRihGLzl_F-m0bXm9uQOHWLMRn5ShNYqtf27dx7VR0g=s45-c-mo

ACg8ocJiuI8oRihGLzl_F-m0bXm9uQOHWLMRn5ShNYqtf27dx7VR0g=s45-c-mo

113 ms

ALV-UjU-Y2CfODwDxEzuzmeJ3tkuKn4oscUpM6ecz4LSSuAPAE6b3Sf8gA=s45-c

ALV-UjU-Y2CfODwDxEzuzmeJ3tkuKn4oscUpM6ecz4LSSuAPAE6b3Sf8gA=s45-c

122 ms

ACg8ocIRDDsa7a3sCQgU07Y0gveVW_vrgKHG8bryRjTf0qwWcB_olw=s45-c-mo

ACg8ocIRDDsa7a3sCQgU07Y0gveVW_vrgKHG8bryRjTf0qwWcB_olw=s45-c-mo

118 ms

f.php

f.php

176 ms

0.jpg

0.jpg

234 ms

gen_204

gen_204

146 ms

pixel

pixel

25 ms

17981366524013951951

17981366524013951951

35 ms

abg_lite.js

abg_lite.js

6 ms

omrhp.js

omrhp.js

15 ms

Q12zgMmT.js

Q12zgMmT.js

35 ms

window_focus.js

window_focus.js

41 ms

qs_click_protection.js

qs_click_protection.js

46 ms

ufs_web_display.js

ufs_web_display.js

21 ms

icon.png

icon.png

29 ms

pixel

pixel

122 ms

pixel

pixel

122 ms

62bHydCX.html

62bHydCX.html

92 ms

rum

rum

21 ms

t.php

t.php

95 ms

ZXDQSSgDk2MRlfK9zTbuuCErjHU6bEeZIBRxihJYCKY.js

ZXDQSSgDk2MRlfK9zTbuuCErjHU6bEeZIBRxihJYCKY.js

15 ms

reactive_library.js

reactive_library.js

54 ms

ca-pub-5540231793347342

ca-pub-5540231793347342

108 ms

bounce

bounce

9 ms

pixel

pixel

22 ms

rum

rum

35 ms

pixel

pixel

19 ms

c.php

c.php

181 ms

activeview

activeview

81 ms

10111330885458165398

10111330885458165398

60 ms

load_preloaded_resource.js

load_preloaded_resource.js

58 ms

abg_lite.js

abg_lite.js

56 ms

2bbefa48e780f0171741373010dbd4b2.js

2bbefa48e780f0171741373010dbd4b2.js

51 ms

fullscreen_api_adapter.js

fullscreen_api_adapter.js

27 ms

interstitial_ad_frame.js

interstitial_ad_frame.js

36 ms

feedback_grey600_24dp.png

feedback_grey600_24dp.png

44 ms

settings_grey600_24dp.png

settings_grey600_24dp.png

45 ms

Accessibility Review

hplctips.blogspot.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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

hplctips.blogspot.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Page has valid source maps

SEO Factors

hplctips.blogspot.com SEO score

100

Search Engine Optimization Advices

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 Hplctips.blogspot.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 Hplctips.blogspot.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

hplctips.blogspot.com

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